Lenovo ThinkPad Twist S230u User Manual Download Page 85

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Table 2. Con g menu items (continued)

Menu item

Submenu item

Selection

Comments

Display

Boot Display Device

ThinkPad LCD

HDMI
DisplayPort

Select the display device to be

activated at boot time. This

selection is effective for boot

time, password prompt, and

ThinkPad Setup.

Intel (R) SpeedStep

technology

Disabled

Enabled

Select the mode of Intel

SpeedStep technology at

runtime.

Maximum Performance

Always highest speed

Battery Optimized

: Always

lowest speed

Disabled

: No runtime

support, lowest speed

CPU Power Management

Disabled

Enabled

Enable or disable the power

saving feature that stops

the microprocessor clock

automatically when there are no

system activities.

Inter (R) Rapid Start

Technology

Disabled

Enabled

Enter after:

Immediately
1 minute
2 minutes
5 minutes
10 minutes
15 minutes
30 minutes
1 hour
2 hours

3 hours

To use this feature, a special

partition on the solid-state drive

is required.

When enabled, you can enable

the 30 Day Standby function

through the Lenovo Settings

program. The function enables

the computer to enter a lower

power state after the speci ed

time in sleep state. Also it takes

only seconds to resume normal

operation.

Note:

To use this feature,

a special partition on the

solid-state drive is required.

Power

Disable Built-in Battery

Use this feature to temporarily

disable the built-in battery. The

system will be automatically

powered off after you select

this item. Then the computer is

ready to be serviced.

Note:

The ac power adapter

must be disconnected to perform

this operation. The built-in

battery will be automatically

enabled when the ac power

adapter is reconnected.

User Guide

Summary of Contents for ThinkPad Twist S230u

Page 1: ...л чит т нич ю н льт цию гл т чн Б з вы дны www sotmarket ru д бн я инф м ция т в тзывы бз ы и ы Руководство пользователя для Lenovo ThinkPad Twist S230u Перейти в карточку товара 8 800 775 98 98 ...

Page 2: ...User Guide ThinkPad S230u ...

Page 3: ... and the Regulatory Notice have been uploaded to the Web site To refer to them go to http www lenovo com ThinkPadUserGuides and click User Guides Manuals then follow the instructions on the screen First Edition August 2012 Copyright Lenovo 2012 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosur...

Page 4: ... Changing the display settings 28 Using an external display 29 Using a projector 30 Using audio features 30 Using the integrated camera 31 Using a media card 31 Inserting a media card 32 Removing a media card 32 Chapter 3 You and your computer 33 Accessibility and comfort 33 Ergonomic information 33 Comfort 34 Accessibility information 34 Traveling with your computer 35 Travel tips 35 Travel acces...

Page 5: ...dditional services 107 Appendix A Regulatory information 109 Wireless related information 109 Location of the UltraConnect wireless antennas 110 Locating wireless regulatory notices 111 Export classi cation notice 111 Electronic emission notices 111 Federal Communications Commission Declaration of Conformity 111 Industry Canada Class B emission compliance statement 111 European Union Compliance to...

Page 6: ...oard by lifting your hands from the palm rest Protect yourself from the heat generated by the ac power adapter When the ac power adapter is connected to an electrical outlet and your computer it generates heat Extended contact with your body even through clothing may cause a skin burn Do not place the ac power adapter in contact with any part of your body while it is in use Never use it to warm yo...

Page 7: ...or more information see Warranty Information in the Safety Warranty and Setup Guide that comes with your computer Customer safety is important Our products are developed to be safe and effective However personal computers are electronic devices Power cords power adapters and other features can create potential safety risks that can result in physical injury or property damage especially if misused...

Page 8: ...roken or damaged Signs of overheating smoke sparks or re Damage to a battery such as cracks dents or creases discharge from a battery or a buildup of foreign substances on the battery A cracking hissing or popping sound or strong odor that comes from the product Signs that liquid has been spilled or an object has fallen onto the computer product the power cord or power adapter The computer product...

Page 9: ...rack or crimp This can present a safety hazard Always route power cords so that they will not be walked on tripped over or pinched by objects Protect power cords and power adapters from liquids For instance do not leave your power cord or power adapter near sinks tubs toilets or on oors that are cleaned with liquid cleansers Liquids can cause a short circuit particularly if the power cord or power...

Page 10: ...s is a safety feature Do not defeat this safety feature by trying to insert it into a non grounded outlet If you cannot insert the plug into the outlet contact an electrician for an approved outlet adapter or to replace the outlet with one that enables this safety feature Never overload an electrical outlet The overall system load should not exceed 80 percent of the branch circuit rating Consult a...

Page 11: ...attery pack or coin cell If you notice any signs of bulging leakage or corrosion on the exterior of the product this may be the result of an internal battery fault If this occurs stop using the product immediately and please contact the Lenovo Support team for further instructions Factory replacement of the batteries may be required Batteries can degrade when they are left unused for long periods ...

Page 12: ...fort or even a skin burn Periodically take breaks from using the keyboard by lifting your hands from the palm rest and be careful not to use the keyboard for any extended length of time Do not operate your computer or charge the battery near ammable materials or in explosive environments Ventilation slots fans and or heat sinks are provided with the product for safety comfort and reliable operatio...

Page 13: ...ures when installing moving or opening covers on this product or attached devices To connect 1 Turn everything OFF 2 First attach all cables to devices 3 Attach signal cables to connectors 4 Attach power cords to outlets 5 Turn devices ON To disconnect 1 Turn everything OFF 2 First remove power cords from outlets 3 Remove signal cables from connectors 4 Remove all cables from devices The power cor...

Page 14: ...earphones in the package as a set the combination of the headphones or earphones and the computer already complies with the speci cations of EN 50332 1 If different headphones or earphones are used ensure that they comply with EN 50332 1 Clause 6 5 Limitation Values Using headphones that do not comply with EN 50332 1 can be dangerous due to excessive sound pressure levels Additional safety informa...

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Page 16: ...age 9 Speci cations on page 10 Operating environment on page 11 Lenovo programs on page 11 Locating computer controls connectors and indicators This section introduces the computer hardware features to give you the basic information you will need to start using the computer Front view Figure 1 ThinkPad S230u front view 1 Integrated camera 6 System status indicator illuminated ThinkPad logo 2 Built...

Page 17: ...ipped with a pair of built in stereo speakers 6 System status indicator illuminated ThinkPad logo The illuminated ThinkPad logo on the palm rest functions as a system status indicator Your computer has several status indicators For the detailed information about the location and meaning of each indicator see System status indicators on page 6 UltraNav pointing device 7 TrackPoint button 8 Touch pa...

Page 18: ...ate drive for data storage making your computer lighter smaller and faster 2 Fan louvers The internal fan and louvers enable air to circulate in the computer and cool the central processor Note To avoid impeding the air ow do not place any obstacle in front of the fan 3 USB 3 0 connector The USB 3 0 connector is used for connecting devices compatible with a USB interface such as a USB printer or a...

Page 19: ...s not responding detach the ac power adapter to reset the computer You also can program the power button so that by pressing the power button you can shut down the computer or put it into sleep or hibernation mode To de ne the power button click the battery status icon in the Windows noti cation area and then click More power options 奕 Choose what the power buttons do 8 Screen rotation lock button...

Page 20: ...udio device or video monitor such as a high de nition television 4 Ethernet connector Connect your computer to a LAN with the Ethernet connector DANGER To avoid the risk of electrical shock do not connect the telephone cable to the Ethernet connector You can only connect an Ethernet cable to this connector Two indicators to the bottom right and left of the connector show the status of the network ...

Page 21: ...e Depending on models your computer might have a large capacity customer upgradable hard disk drive that can meet a variety of storage demands Some models are equipped with a solid state drive for data storage making your computer lighter smaller and faster Note The hidden service partition is the reason why there is less free space than expected on your hard disk drive or solid state drive This r...

Page 22: ... indicator is as follows Red The computer is on in normal mode Fast blinking red The computer is turning off Slow blinking red The computer is in sleep mode Off The computer is off Power status indicator Your computer has an indicator that shows the status of ac power Chapter 1 Product overview 7 ...

Page 23: ...on to help you locate your machine type and model label FCC ID and IC Certi cation label and the Windows Certi cate of Authenticity COA label Machine type and model label The machine type and model label identi es your computer When you contact Lenovo for help the machine type and model information helps support technicians to identify your computer and provide faster service You can nd the machin...

Page 24: ...ing the wireless WAN card on page 60 Note Only Lenovo authorized wireless LAN or wireless WAN cards are allowed to be used in your computer If you install an unauthorized PCI Express Mini Card that is not approved for use in your computer the computer will not start but will only display an error message and emit audible beeps Features This topic lists the features of your computer Tablet features...

Page 25: ...on some models Combo audio jack USB 3 0 connectors RJ45 Ethernet connector 4 in 1 media card reader SIM card slot Wireless features Integrated wireless LAN Integrated wireless WAN on some models Speci cations This section lists the physical speci cations for your computer Size Width 12 32 inches 313 mm Depth 9 37 inches 238 mm Height 0 80 inch 20 4 mm Heat output 65 W 222 Btu hr maximum or 90 W 30...

Page 26: ...dio air conditioner and microwave oven away from your computer because the strong magnetic elds generated by these appliances can damage the monitor and data on the hard disk drive Do not place any beverages on top of or beside the computer or other attached devices If liquid is spilled on or in the computer or an attached device a short circuit or other damage might occur Do not eat or smoke over...

Page 27: ...vo Settings program to enhance your computing experience by turning your computer into a portable hotspot con guring camera and audio settings optimizing your power settings and creating and managing multiple network pro les Lenovo Mobile Access The Lenovo Mobile Access program enables you to manage your mobile broadband connection You can create an account add money to the account and purchase mo...

Page 28: ...vo for help In addition some locations offer extended privileges and services to registered users To register your computer with Lenovo do one of the following Connect your computer to the Internet Launch the preinstalled Lenovo Support program Then click Registration and follow the instructions on the screen to register your computer Go to http www lenovo com register and follow the instructions ...

Page 29: ...or attach an external monitor often Ensure that you follow the procedure for Using an external display on page 29 With the Extend desktop function you can display output on both the computer display and an external monitor Need to attach or replace a device See Chapter 6 Replacing devices on page 49 for more information about replacing the devices of your computer You have been using your computer...

Page 30: ...play with one hand while holding the keyboard bezel with the other hand then rotate the display slowly clockwise until the back of the display is facing the keyboard Your computer is now in picture frame mode Note While rotating the display do not press the upper edge of either side of the display 3 Close the computer display slowly holding the upper left and right sides with both hands Note Make ...

Page 31: ... the front of the display is facing the keyboard Your computer is now in notebook mode Tips on using your computer in tablet mode To close the computer display rst make sure that the display either faces the keyboard or is positioned at 180 degrees to the keyboard so that the back of the display faces the keyboard Do not pick up or hold the computer by the display only Do not hit vibrate or bump t...

Page 32: ...Rotate Put two or more ngers on an item and then rotate your ngers This operation enables you to rotate the item Only some items can be rotated Slide to scroll Move your nger on the screen to scroll through items such as Web pages photos and lists This operation is similar to the scrolling operation on a mouse Slide to rearrange Drag an item in the direction opposite to how you would scroll For ex...

Page 33: ...een is a glass panel covered with a plastic lm For input you can use any nger Do not apply pressure or place any metallic object on the screen Otherwise the screen might be damaged or malfunction Before you put your computer in a carrying case put it into notebook mode and close the display Do not put your computer in a carrying case when it is in tablet mode Regularly calibrate the accuracy of th...

Page 34: ...the computer 3 Speaker volume up button Press it to increase the speaker volume 4 Speaker volume down button Press it to decrease the speaker volume 5 Windows button Press it to switch between the current workspace and the Start screen Special keys and buttons Your computer has several special keys and buttons to help you work more easily and effectively The following gure shows the locations of t...

Page 35: ...ws noti cation area then click Adjust screen brightness and make changes as desired F7 Switches the display output location between the computer display and an external monitor Other functions F8 Enables or disables the Airplane mode The Airplane mode disables the wireless features of your computer to comply with airline regulations When you press this key a list of wireless connections is display...

Page 36: ...ws key with other keys refer to the help information system of the Windows operating system Using the UltraNav pointing device Your computer comes with the UltraNav pointing device The UltraNav pointing device consists of the TrackPoint pointing device and the touch pad each of which is itself a pointing device with both basic and extended functions You can con gure both devices by choosing the se...

Page 37: ... help you get started 1 Place your hands in the typing position and press gently with an index nger or a middle nger on the pointing stick in the direction in which you want the pointer to move To move the pointer press the pointing stick away from you to move it up toward you to move it down to one side or the other to move it sideways Note The pointer might drift This is not a defect Stop using ...

Page 38: ...ifferent from the illustration above The touch pad of your computer supports multi touch with which you can zoom in zoom out scroll or rotate on the screen while browsing the Internet or reading or editing a document For details refer to the help information system of the UltraNav pointing device Customizing the touch pad To change the touch pad settings see Changing the UltraNav pointing device s...

Page 39: ...ferent computer components consume power at different rates The more you use the power intensive components the faster you consume battery power Mobility has revolutionized business by allowing you to take your work wherever you go With ThinkPad batteries you will be able to work longer without being tied to an electrical outlet Using the battery power You can use your battery power more ef cientl...

Page 40: ...th your computer has two basic components The transformer pack that converts ac power adapter for use with the computer The power cord that plugs into the ac outlet and into the transformer pack Attention Using an improper power cord could cause severe damage to your computer Connecting the ac power adapter To use the ac power adapter do the following Note Be sure to perform the steps in the given...

Page 41: ...uetooth and wireless LAN turn them off This will help conserve power To turn off the wireless features press Fn F8 Enabling the wakeup function To enable the wakeup function do the following 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Then click Settings 奕 Control Panel 2 Click System and Security 奕 Schedule tasks If you are prompted for an adminis...

Page 42: ...d notebook computers come with a built in wireless WAN card integrating some wireless WAN technologies such as 1xEV DO HSPA 3G or GPRS By using the built in wireless WAN card and the con guration utility that comes with your computer you can establish wireless WAN connections and monitor the status of your connection Bluetooth Bluetooth is one of a number of technologies used to create a wireless ...

Page 43: ...on from Lenovo at http www lenovo com accessories services index html Using Bluetooth To send data to a Bluetooth enabled device do the following 1 Right click the data that you want to send 2 Select Send To 奕 Bluetooth Devices To receive the data click the Bluetooth icon in the Windows noti cation area and click Receive a File To con gure a Bluetooth device or manage connection settings do the fo...

Page 44: ... any resolution for either the computer display or the external monitor When you use both at the same time the resolution of both is the same If you set a higher resolution for the computer display you can see only part of the screen at a time You can see other parts by moving the image with the TrackPoint pointing device or another pointing device Considerations for using an external monitor When...

Page 45: ...lation of this driver and use the driver shipped with your monitor 13 After updating the driver click Close 14 Click OK Using a projector To make presentations you can attach a projector to your computer through the Mini DisplayPort connector or the Thunderbolt connector on your computer Note If the projector connector is not compatible with the Mini DisplayPort connector or the Thunderbolt connec...

Page 46: ... If your computer has an integrated camera you can use the camera to preview your video image and take a snapshot of your current image To start the camera press F6 to open the Lenovo Settings program and then click Camera When the camera is started the green camera in use indicator turns on You also can use the integrated camera with other programs that provide features such as photographing vide...

Page 47: ...right or bottom right corner of the screen to display the charms Click Settings 奕 Control Panel 2 Click Hardware and Sound 奕 Device Manager 3 From the Action menu select Add legacy hardware The Add Hardware Wizard starts 4 Follow the instructions on the screen Removing a media card Attention Before removing the card stop the card rst Otherwise data on the card might be corrupted or lost Do not rem...

Page 48: ...accessibility information which outlines our efforts in this area Ergonomic information Working in the virtual of ce might mean adapting to frequent changes in your environment For example adapting to the surrounding light sources proper seating and the placement of your computer hardware can help you improve your performance and achieve greater comfort This example shows someone in a conventional...

Page 49: ...rformance Active sitting and rest breaks The longer you sit and work with your computer the more important it is to observe your working posture Follow Ergonomic information on page 33 and practice active sitting to avoid discomfort associated with your working postures Making minor voluntary postural changes and taking short frequent work breaks are the key ingredients for healthy computing Your ...

Page 50: ...ne conversion option converts PDF documents on the Internet A second option enables users to submit the URL of an Adobe PDF le through e mail to convert it to HTML or ASCII text Adobe PDF les on a local hard disk drive local CD ROM or LAN also can be converted by attaching the Adobe PDF le to an e mail message Traveling with your computer This topic provides information to help you work with your ...

Page 51: ...ra charged battery A quality carrying case that provides adequate cushion and protection External storage device If you are traveling to another country you might need to consider an ac power adapter for the country to which you are traveling To purchase travel accessories go to http www lenovo com accessories 36 User Guide ...

Page 52: ... or warranties about the function quality or performance of locking devices and security features Using passwords By using passwords you can help prevent your computer from being used by others Once you set a password a prompt is displayed on the screen each time you turn on the computer Enter your password at the prompt You cannot use the computer unless you type the correct password Passwords an...

Page 53: ...ress Enter Attention You might want to record your password and store it in a safe place Otherwise if you forget it you have to take your computer to a Lenovo reseller or a marketing representative to have the password canceled 10 In the Setup Notice window that is displayed press Enter to continue 11 Press Fn F10 The Setup Con rmation window opens Select Yes to save con guration changes and exit ...

Page 54: ...m New Password eld retype the password you just entered to verify it Press Enter c A message window opens and prompts you to set the master hard disk password Press Enter to continue d A window for typing the new master hard disk password opens Type your new password in the Enter New Password eld Press Enter e In the Con rm New Password eld retype the password you just entered to verify it Press E...

Page 55: ... and retype the password you just entered to verify it in the Con rm New Password eld Press Enter and a Setup Notice window is displayed Press Enter to exit from the Setup Notice window The user hard disk password is changed To remove the user hard disk password type the current master hard disk password in the Enter Current Password eld Then leave the Enter New Password and Con rm New Password el...

Page 56: ...g the internal wireless device Enabling or disabling the internal Bluetooth device Enabling or disabling the internal wireless WAN device Enabling or disabling the Security mode Notes The system administrator can set the same supervisor password on many ThinkPad notebook computers to make administration easier By enabling the Lock UEFI BIOS Settings feature on the Password menu when you set the su...

Page 57: ...your internal solid state drive or hard disk drive Refer to the procedures in Power on password on page 38 and Hard disk passwords on page 38 For security a longer password is recommended To provide reliable security for UEFI BIOS use the security chip and a security application with a Trusted Platform Module TPM management feature Refer to Setting the security chip on page 43 If a hard disk drive...

Page 58: ...mmunications Setting the security chip The choices offered on the Security Chip submenu under the Security menu of ThinkPad Setup are as follows Security Chip activate inactivate or disable the security chip Security Reporting Options enable or disable each security reporting option Clear Security Chip clear the encryption key Notes 1 Ensure that the supervisor password has been set in ThinkPad Se...

Page 59: ...ems to be lost Thus it is sometimes possible to read the data by use of special software for data recovery There is a risk that people of bad faith might read and misuse the critical data on hard disk drives or solid state drives for unexpected purposes To prevent leakage of data it becomes very important that you take responsibility for deleting all the data from the hard disk drive or solid stat...

Page 60: ...ith a free 30 day subscription After 30 days you must renew the license to continue receiving the antivirus software updates For more information about how to use your antivirus software refer to the help information system of your antivirus software Chapter 4 Security 45 ...

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Page 62: ...e programs and settings that came with your computer Attention If you reset your computer all your personal les and settings will be deleted To avoid data loss make a backup copy of all the data that you want to keep To reset your computer do the following 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Click Settings 奕 Change PC settings 奕 General 2 I...

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Page 64: ... boards by the edges Never touch exposed circuitry Prevent others from touching components When you install a static sensitive option or CRU touch the static protective package containing the part to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds This reduces static electricity in the package and your body When possible remove the static sens...

Page 65: ...in the shipping contents a dummy card is installed in the SIM card slot Then proceed with the following instructions Note The SIM card is identi ed by the IC chip mounted on one side of the card To replace the SIM card do the following 1 Disable the built in battery See Disabling the built in battery on page 49 2 Close the computer display and turn it over 3 Locate the SIM card door at the rear of...

Page 66: ...use damage and permanent loss of data Observe the following guidelines Replace the hard disk drive or solid state drive only if you upgrade it or have it repaired The connectors and slot of the hard disk drive or solid state drive are not designed for frequent changes or drive swapping Do not drop the hard disk drive or solid state drive or subject it to physical shocks Put the hard disk drive or ...

Page 67: ...rating in sleep mode To replace the hard disk drive or solid state drive do the following 1 Disable the built in battery See Disabling the built in battery on page 49 2 Close the computer display and turn the computer over 3 Loosen the screw 1 that secures the hard disk drive slot cover then remove the hard disk drive slot cover 4 Remove the hard disk drive or solid state drive by pulling out the ...

Page 68: ...puter over again Connect the ac power adapter and all cables Replacing the keyboard Before you start print these instructions DANGER During electrical storms do not connect the cable to or disconnect it from the telephone outlet on the wall DANGER Electric current from power telephone and communication cables is hazardous To avoid shock hazard disconnect the cables before opening the cover of this...

Page 69: ...urn the computer over 3 Remove the two screws that secure the keyboard at the bottom 4 Turn the computer over and open the display 5 Push hard in the direction shown by the arrows 1 to unlatch the front side of the keyboard The keyboard will be detached slightly Note Your computer keyboard might look different from the illustration above 54 User Guide ...

Page 70: ...puter keyboard might look different from the illustration above To install the keyboard do the following 1 Attach the cables 1 and 3 by ipping the connectors 2 and 4 downwards Note Your computer keyboard might look different from the illustration above Chapter 6 Replacing devices 55 ...

Page 71: ...board is under the frame Note Your computer keyboard might look different from the illustration above 3 Slide the keyboard into place in the direction shown by the arrows Note Your computer keyboard might look different from the illustration above 56 User Guide ...

Page 72: ...power telephone and communication cables is hazardous To avoid shock hazard disconnect the cables before opening the cover of this slot Attention Before you start installing a Mini PCI ExpressCard touch a metal table or a grounded metal object This action reduces any static electricity from your body The static electricity could damage the card To replace the wiress LAN card do the following 1 Dis...

Page 73: ...in the package with the new card use it to disconnect the cables from the card If no such tool is included disconnect the cables by picking up the connectors with your ngers and gently unplugging them 5 Remove the screw The card pops up 58 User Guide ...

Page 74: ...6 Remove the card 7 Align the contact edge of the new PCI Express Mini Card with the corresponding socket Chapter 6 Replacing devices 59 ...

Page 75: ... the keyboard on page 53 11 Turn the computer over again Connect the ac power adapter and all cables Installing or replacing the wireless WAN card Before you start print these instructions Depending on models your computer might have a wireless WAN card installed in the Mini PCI ExpressCard slot To install or replace it read the following instructions Prerequisites for replacing or installing a wi...

Page 76: ...llowing 1 Disable the built in battery See Disabling the built in battery on page 49 2 Close the computer display and turn the computer over 3 Remove the keyboard See Replacing the keyboard on page 53 4 If a tool for removing connectors is included in the package with the new card use it to disconnect the cables from the card If no such tool is included disconnect the cables by picking up the conn...

Page 77: ...6 Remove the card with the bracket 7 Pull the card out of the bracket 8 Insert the new card into the bracket 62 User Guide ...

Page 78: ...re the card with the screw 2 11 Connect the antenna cables to the new PCI Express Mini Card as shown in the drawing Be sure to attach the red cable to the connector marked MAIN or M on the card and the blue cable to the connector marked AUX or A 12 Reinstall the keyboard See Replacing the keyboard on page 53 Chapter 6 Replacing devices 63 ...

Page 79: ...13 Turn the computer over again Connect the ac power adapter and all cables 64 User Guide ...

Page 80: ...ted only on the 64 bit version of the Windows 7 and Windows 8 operating system Be sure to set a preferred setting for the UEFI Legacy Boot option in ThinkPad Setup After installing the new operation system you should not change the initial UEFI Legacy Boot setting in ThinkPad Setup The UEFI Legacy Boot setting must be the same as it was when the Windows operating system image was installed Otherwi...

Page 81: ... program main menu opens If you have set a supervisor password the ThinkPad Setup program main menu will be displayed after you enter the password You can start ThinkPad Setup by pressing Enter instead of entering the supervisor password However you cannot change the parameters that are protected by the supervisor password For more information refer to Using passwords on page 37 2 Use the cursor k...

Page 82: ...cted results On each submenu press Enter to show selectable options and select a desired option or type desired values from the keyboard directly Some items are displayed on the menu only if the computer supports the corresponding features The following table lists the Con g menu items Table 2 Con g menu items Menu item Submenu item Selection Comments Wake On LAN Disabled AC Only AC and Battery En...

Page 83: ...e UEFI IPv4 Network Stack UEFI IPv6 Network Stack and UEFI PXE Boot Priority menus appear when UEFI Only or UEFI First with Both mode is selected in Startup Page UEFI IPv6 Network Stack Disabled Enabled Enable or disable UEFI IPv6 Network Stack For UEFI environment Note UEFI IPv4 Network Stack UEFI IPv6 Network Stack and UEFI PXE Boot Priority menus appear when UEFI Only or UEFI First with Both mo...

Page 84: ...led If you select Enabled the Fn key works as the Ctrl key and the Ctrl key works as the Fn key Note Even when Enabled is selected you need to press the Fn key to resume the computer from sleep mode to normal operation Fn Key Lock Disabled Enabled Enable or disable the Fn key lock If you select Enabled you can press the Fn key once to keep it in a pressed condition then press the desired key This ...

Page 85: ...ed Enter after Immediately 1 minute 2 minutes 5 minutes 10 minutes 15 minutes 30 minutes 1 hour 2 hours 3 hours To use this feature a special partition on the solid state drive is required When enabled you can enable the 30 Day Standby function through the Lenovo Settings program The function enables the computer to enter a lower power state after the speci ed time in sleep state Also it takes onl...

Page 86: ...e CPU Intel R Hyper Threading Technology Disabled Enabled Enable or disable additional logical processors within a processor core Date Time menu If you need to set the current date and time of your computer select Date Time from the ThinkPad Setup program main menu The following submenu is displayed System Date System Time To change the date and time do the following 1 Using the up and down arrow ...

Page 87: ...ssword prompt is displayed when the computer is turned on from a power off state If you select Disabled no password prompt is displayed the computer goes ahead and loads the operating system To prevent unauthorized access you can set the user authentication on the operating system Password at restart Disabled Enabled If you select and Enable Password at restart a password prompt is displayed when ...

Page 88: ...ty Chip option Physical Presence for Provisioning Disabled Enabled This option enables or disables the con rmation message when you change the settings of the security chip Security Chip Physical Presence for Clear Disabled Enabled This option enables or disables the con rmation message when you clear the security chip Flash UEFI Updating by End Users Disabled Enabled If you select Enabled all use...

Page 89: ...ct Enabled you can use the USB connectors Memory Card Slot Disabled Enabled If you select Enabled you can use the memory card slot for a SD card or a MultiMediaCard Integrated Camera Disabled Enabled If you select Enabled you can use the integrated camera I O Port Access Microphone Disabled Enabled If you select Enabled you can use the microphone internal external or line in Intel AT Module Activa...

Page 90: ...should not change the startup sequence BitLocker drive encryption detects the change of startup sequence and locks the computer from booting Changing the startup sequence To change the startup sequence do the following 1 Select Boot or Network then press Enter The default boot list is displayed showing the order in which devices will be started up Even devices that are not attached to or installed...

Page 91: ...ents Boot Refer to Changing the startup sequence on page 75 Network Boot USB CD USB FDD ATA HDD0 ATA HDD1 ATA HDD2 USB HDD PCI LAN Select top priority of the Boot Priority Order when waking from LAN UEFI Legacy Boot UEFI Only Both Legacy Only Enable the UEFI Legacy boot UEFI Legacy Boot Priority UEFI First Legacy First Select priority of boot option between UEFI and Legacy CSM Support No Yes Compa...

Page 92: ...es the instructions from other software layers Your computer system board has a module called EEPROM also referred to as ash memory You can update the UEFI BIOS and the ThinkPad Setup program by starting your computer with a ash update optical disc or ash update application running in the Windows environment In some instances when you add software hardware or a device driver you might be informed ...

Page 93: ...updates of UEFI BIOS can be performed remotely without remote attendance This updating can be done after normal working hours and on weekends to save time and increase productivity Users are not interrupted during normal working hours and LAN traf c is kept to a minimum If a computer is turned on by the Wake on LAN function the Network boot sequence is used Asset ID EEPROM The Asset ID EEPROM cont...

Page 94: ... menu select Startup The submenu is displayed 2 Select Network Boot and press the Enter key The boot device list is displayed 3 Select a boot device from the list to make it as the top boot priority 4 Press Fn F10 to save changes and exit Note If you want to initialize the setting to return to the default startup sequence press F9 The default settings are automatically reloaded Flash update Your n...

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Page 96: ...Lenovo has many backup options available for your computer Rewritable optical drives are available for most machines and are easily installed 8 Schedule system restore operations to take a system snapshot periodically For more information about system restore see Chapter 5 Recovery overview on page 47 9 Update device drivers and UEFI BIOS when needed 10 Pro le your machine at http www lenovo com s...

Page 97: ...rs 2 Click the product name of your computer in the Current ThinkPad systems list to see all the device drivers for your computer 3 Click the driver you want and follow the instructions on the screen Getting the latest drivers using System Update The System Update program helps you keep the software on your system up to date Update packages are stored on Lenovo servers and can be downloaded from t...

Page 98: ...e negative ions give special attention to the following Avoid directly exposing your computer to the air from an appliance that can produce negative ions Keep your computer and peripherals as far as possible from such an appliance Wherever possible ground your computer to facilitate safe electrostatic discharge Note Not all such appliances cause a signi cant electrostatic charge Be gentle with you...

Page 99: ... enables Lenovo to notify you about possible technical information and upgrades Be sure not to modify your computer Only an authorized ThinkPad repair technician should disassemble and repair your computer Do not modify or tape the latches to keep the display open or closed Cleaning the cover of your computer Occasionally clean your computer by doing the following 1 Prepare a mixture of a gentle k...

Page 100: ...hlike mark on your display it might be a stain transferred from the keyboard or the TrackPoint pointing stick when the cover was pressed from the outside 2 Wipe or dust the stain gently with a soft dry cloth 3 If the stain remains moisten a soft lint free cloth with water or a 50 50 mixture of isopropyl alcohol and water that does not contain impurities 4 Wring out as much of the liquid as you can...

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Page 102: ...nning the program save and print the log les You will need the log les when you speak to a Lenovo technical support representative Troubleshooting If your computer has an error it typically displays a message or an error code or a beep sounds when you turn it on When you experience a problem refer to the corresponding sections in this topic to try to solve the problem by yourself Computer stops re...

Page 103: ...g on your computer Attention Ensure that no liquid creates a short circuit between you and the ac power adapter if in use Although you might lose some data or work by turning off the computer immediately leaving the computer on might make your computer unusable 1 Carefully unplug the ac power adapter immediately 2 Turn off the computer immediately The more quickly you stop the current from passing...

Page 104: ...e reader that you set up within your main operating system Solution There are more than one external ngerprint readers Power off and remove all but the reader that you set up within your main operating system Message 0251 System CMOS checksum bad Solution The system CMOS might have been corrupted by an application program The computer uses the default settings Run ThinkPad Setup to recon gure the ...

Page 105: ...stem Press the ESC to continue Message This system does not support batteries that are not genuine Lenovo made or authorized The system will continue to boot but may not charge unauthorized batteries Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use Solution Unauthorized battery ...

Page 106: ...the problem persists have the computer serviced Problem My screen goes blank while the computer is on Solution Your screen saver or power management might have been enabled Do either of the following Touch the TrackPoint pointing device or the touch pad or press a key to exit the screen saver Press the power button to resume from sleep Beep errors Table 5 Beep errors Problem Solution One short bee...

Page 107: ...t cable You are using the correct device driver 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Click Settings 奕 Control Panel 2 Click Hardware and Sound 奕 Device Manager If you are prompted for an administrator password or con rmation type the password or provide con rmation 3 If the exclamation mark is displayed next to the adapter name under Network...

Page 108: ...oblem Problem A message is displayed indicating that an unauthorized WAN card is installed Solution The WAN card is not supported on this computer Remove it Note Depending on your computer some models do not have a wireless WAN card Bluetooth problems Problem Sound does not come from the Bluetooth headset headphone but comes from the local speaker even though the Bluetooth headset headphone is con...

Page 109: ...pointing device or touch pad is enabled in the UltraNav Device Setting window Notes To open the UltraNav Device Setting window do the following 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Click Settings 奕 Control Panel 2 Click Hardware and Sound 奕 Mouse and then click the UltraNav tab Keyboard problems Problem All or some keys on the keyboard do no...

Page 110: ... con rmation type the password or provide con rmation Check the Device status box and ensure that the device is working correctly If not click the Troubleshoot button and follow the instructions on the screen 5 Click the Monitor tab Ensure that the correct device driver name is shown in the adapter information window Note The device driver name depends on the video chip that has been installed on ...

Page 111: ... monitor the external monitor screen will be blank or distorted Problem You cannot set a higher resolution than the present one on your external monitor Solution Ensure that the monitor information is correct by doing the following 1 Right click on the desktop and click Screen resolution Note If your computer cannot detect the external monitor click the Detect button 2 Click the icon for the desir...

Page 112: ... and then connect the monitor to an electrical outlet 2 Turn on the external monitor and the computer 3 Right click on the desktop and click Screen resolution Note If your computer cannot detect the external monitor click the Detect button 4 Click the icon for the desired monitor the Monitor 2 icon is for the external monitor 5 Click Advanced Settings 6 Click the Monitor tab 7 Select the correct s...

Page 113: ...orts If it does support the display mode you have set go to the setup menu for the monitor itself and adjust the settings there Usually the external monitor has buttons for access to the setup menu For details see the documentation that comes with the monitor Audio problems Problem Wave or MIDI sound does not play correctly Solution Ensure that the built in audio device is con gured correctly 1 Mo...

Page 114: ...s as follows 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Click Settings 奕 Control Panel 奕 Hardware and Sound 奕 Realtek HD Audio Manager 2 Look at the tabs of playback devices If you have attached a headphone the headphone will be automatically set as the default device and the headphone icon will be checked 3 To set a different device as the defaul...

Page 115: ... your computer for reference later If your computer is getting no power at all check the following items 1 Verify the power button Refer to System status indicators on page 6 The power button is lit whenever the computer is on 2 Check all power connections Remove any power strips and surge protectors to connect the ac power adapter directly to the ac power outlet 3 Inspect the ac power adapter Che...

Page 116: ...e computer automatically enters sleep mode to allow the computer to cool and to protect the microprocessor and other internal components Check the settings for sleep mode Problem The computer enters sleep mode the sleep indicator turns on immediately after the power on self test Solution Ensure that The battery is charged The operating temperature is within the acceptable range Refer to Operating ...

Page 117: ...age devices This section includes hard disk drive problems solid state drive problems and optical drive problems Hard disk drive problems Problem The hard disk drive makes a rattling noise intermittently Solution The rattling noise might be heard When the hard disk drive begins or nishes getting access to data When you carry the hard disk drive When you carry your computer This is a normal charact...

Page 118: ...ch as a CD DVD or CD RW disc cannot be read Solution Ensure that the CD DVD or CD RW disc is not dirty If it is clean it with a cleaner kit Test another CD DVD or CD RW disc If the computer can read the other disc the rst disc might be defective Ensure that the disc is loaded on the center pivot of the drive with the label side up You should hear a click Ensure that the disc is in one of the follo...

Page 119: ...ng are the most common problems with ports and connectors A USB problem Problem A device connected to the USB connector does not work Solution Ensure that the USB device setup is correct and that the assignment of computer resource and the installation of the device driver are correct Do the following 1 Move the cursor to the top right or bottom right corner of the screen to display the charms Cli...

Page 120: ...cording information Before you talk to a Lenovo representative record the following important information about your computer Recording problem symptoms and details Collect the answers to the questions below before you call for help Then you will be able to get help as quickly as possible What is the problem Is it continuous or intermittent Is there an error message What is the error code if any W...

Page 121: ...ram ThinkPad notebook computers come with a set of diagnostic programs that you can use to help you identify hardware problems See Diagnosing problems on page 87 for instructions on using the diagnostic programs The troubleshooting information or the diagnostic programs might tell you that you need additional or updated device drivers or other software You can get the latest technical information ...

Page 122: ...r components or your proof of purchase Description of the problem Exact wording of any error messages Hardware and software con guration information for your system Telephone numbers For a list of the Lenovo Support phone numbers for your country or region go to http www lenovo com support phone or refer to the Safety Warranty and Setup Guide that comes with your computer Note Phone numbers are su...

Page 123: ...For more information about these services go to http www lenovo com accessories services index html 108 User Guide ...

Page 124: ... pro les are supported by the Bluetooth devices Advanced Audio Distribution Pro le A2DP Audio Video Control Transport Protocol AVCTP Audio Video Distribution Transport Protocol AVDTP A V Remote Control Pro le AVRCP Basic Imaging Pro le BIP Basic Printing Pro le BPP Dial Up Networking Pro le DUN File Transfer Pro le FTP Generic Access Pro le GAP Generic A V Distribution Pro le GAVDP Hardcopy Cable ...

Page 125: ...sible representatives of the organization These situations and areas might for example include Using the integrated wireless cards on board of airplanes in hospitals or near petrol stations blasting areas with electro explosive devices medical implants or body worn electronic medical devices such as pace makers In any other environment where the risk of interference to other devices or services is...

Page 126: ...on If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit dif...

Page 127: ...den Handb chern beschrieben zu installieren und zu betreiben Des Weiteren d rfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden Lenovo bernimmt keine Verantwortung f r die Einhaltung der Schutzanforderungen wenn das Produkt ohne Zustimmung der Lenovo verändert bzw wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt eingebaut werden Deutschland Einha...

Page 128: ...ance statement Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase Lenovo product service information for Taiwan Appendix A Regulatory information 113 ...

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Page 130: ...able to them for the return recycle and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances For additional WEEE information go to http www lenovo com recycling Japan recycling statements Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo...

Page 131: ...he proper person in Lenovo sales service or marketing and follow that person s instructions You also can refer to the instructions at http www lenovo com jp ja environment recycle battery If you use a Lenovo notebook computer at home and need to dispose of a battery pack you must comply with local ordinances and regulations You also can refer to the instructions at http www lenovo com jp ja enviro...

Page 132: ...recycled at end of life The label on the battery may also include a chemical symbol for the metal concerned in the battery Pb for lead Hg for mercury and Cd for cadmium Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted municipal waste but use the collection framework available to customers for the return recycling and treatment of batteries and accumula...

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Page 134: ...ing power management features to take effect when your computer has been inactive for a speci ed length of time Power plan Energy Saver settings when plugged into ac power Turn off the display After 10 minutes Put the computer into sleep After 20 minutes Advanced power settings Turn off hard disks After 15 minutes Hibernate Never To awaken your computer from sleep mode press the Fn key on your key...

Page 135: ...4 In the Power Management tab clear the Allow this device to wake the computer check box 5 Click OK 120 User Guide ...

Page 136: ...the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change L...

Page 137: ...ckPoint UltraConnect UltraNav Intel and Intel SpeedStep are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries Microsoft BitLocker and Windows are trademarks of the Microsoft group of companies Other company product and service names may be trademarks or service marks of others 122 User Guide ...

Page 138: ...ive RoHS China RoHS Turkish RoHS The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment EEE Ukraine RoHS Copyright Lenovo 2012 123 ...

Page 139: ...India RoHS RoHS compliant as per E Waste Management Handling Rules 2011 124 User Guide ...

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Page 141: ...Part Number Printed in China 1P P N 1P ...

Page 142: ...л т з з любым д бным б м гл т чн я л жб дд ж и Д т в з з в в ии ф мл ни дит нл н з 2 мин ты м нии Д т в и л т вин и тзывы ции и ид и Lenovo ThinkPad Twist S230u Описание Характеристики ...

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