Lenovo 20NB Скачать руководство пользователя страница 25

Страница: 25 / 106

Connect to a wired display

1. Connect the external display to an appropriate video connector on your computer, such as the HDMI

connector or the USB-C connector.

2. Connect the external display to an electrical outlet.

3. Turn on the external display.

If your computer cannot detect the external display, right-click a blank area on the desktop, and then click

Display settings

➙

Detect

Supported resolution

The following table lists the supported maximum resolution of the external display.

Table 1. ThinkPad E590 and R590

Connect the external display to

Supported resolution

the USB-C connector

Up to 4096 x 2304 pixels / 60 Hz

the HDMI connector

Up to 4096 x 2160 pixels / 24 Hz

Table 2. ThinkPad E595

Connect the external display to

Supported resolution

the USB-C connector

Up to 3840 x 2160 pixels / 60 Hz

the HDMI connector

Up to 3840 x 2160 pixels / 30 Hz

Connect to a wireless display

To use a wireless display, ensure that both your computer and the external display support the Miracast

feature.

• Open the Start menu, and then click

Settings

➙

Devices

➙

Bluetooth & other devices

➙

Add

Bluetooth or other device

. In the Add a device window, click

Wireless display or dock

. Then, follow the

instructions on the screen.

• Click the action center icon

in the Windows notification area and click

Connect

. Select the wireless

display and follow the on-screen instructions.

Set the display mode

Press

and then select a display mode of your preference.

•

PC screen only

: Displays the video output only on your computer screen.

Note:

Depending on the situation, you might see

Disconnect

PC screen only

Computer only

, or

Disconnect projector

•

Duplicate

: Displays the same video output on both your computer screen and an external display.

•

Extend

: Extends the video output from your computer display to an external display. You can drag and

move items between the two displays.

•

Second screen only

: Displays the video output only on an external display.

Note:

Depending on the situation, you might see

Projector only

Second screen only

If you show programs using DirectDraw or Direct3D

in full-screen mode, only the main display shows the

video output.

Chapter 2

Get started with your computer

Содержание 20NB

Страница 1: ...E590 R590 and E595 User Guide ...

Страница 2: ...safety information on page 65 Safety and Warranty Guide Setup Guide Third Edition September 2019 Copyright Lenovo 2018 2019 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant to a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Страница 3: ... 25 Use passwords 25 Password types 25 Set change and remove a password 26 Use fingerprint reader for selected models 27 Use firewalls and antivirus programs 27 Chapter 5 Configure advanced settings 29 UEFI BIOS 29 What is UEFI BIOS 29 Enter the UEFI BIOS menu 29 Navigate in the UEFI BIOS interface 29 Change the startup sequence 29 Set the system date and time 30 Update UEFI BIOS 30 Recovery infor...

Страница 4: ...Appendix B Accessibility and ergonomic information 79 Appendix C Compliance information 83 Appendix D Notices and trademarks 97 ii E590 R590 and E595 User Guide ...

Страница 5: ...ight not be applicable to your computer Documentation content is subject to change without notice Lenovo makes constant improvements on the documentation of your computer including this User Guide To get the latest documentation go to https support lenovo com Microsoft makes periodic feature changes to the Windows operating system through Windows Update As a result some information in this documen...

Страница 6: ...iv E590 R590 and E595 User Guide ...

Страница 7: ...rby is on when in use If you use other apps that support photographing video chatting and video conference the camera starts automatically when you enable the camera required feature from the app 3 Screen User the full high definition FHD or high definition HD display to enhance your visual experience when you watch movies browse the Web and so on Copyright Lenovo 2018 2019 1 ...

Страница 8: ...apidly The computer is entering sleep or hibernation mode Blinking slowly The computer is in sleep mode 2 Numeric keypad Quickly input numbers 3 Fingerprint reader Log in to your computer with enrolled fingerprints See Use fingerprint reader for selected models on page 27 4 Speakers Enable you to experience high quality sound 5 Trackpad Perform finger touch and all the functions of a traditional m...

Страница 9: ...omputer is on Off The computer is off or in hibernation mode Blinking rapidly The computer is entering sleep or hibernation mode Blinking slowly The computer is in sleep mode 2 Numeric keypad Quickly input numbers 3 Speakers Enable you to experience high quality sound 4 Trackpad Perform finger touch and all the functions of a traditional mouse See Use the trackpad on page 16 5 TrackPoint pointing ...

Страница 10: ... to the USB C connector might not work correctly 2 HDMI connector Connect to a compatible digital audio device or video monitor such as an HDTV 3 Always On USB 3 1 connector Gen 1 With the Always On USB feature enabled the Always On USB 3 1 connector Gen 1 can charge a USB compatible device when the computer is on off in sleep mode or in hibernation mode Notes By default Always On USB is enabled a...

Страница 11: ...USB keyboard USB mouse USB storage device or USB printer 5 Audio connector Connect headphones or a headset with a 3 5 mm 0 14 inch and 4 pole plug to listen to the sound from the computer Note The conventional microphone is not supported Chapter 1 Meet your computer 5 ...

Страница 12: ...USB storage device or USB printer 3 Ethernet connector Connect to a local area network LAN When the green indicator is on the computer is connected to a LAN When the yellow indicator blinks data is being transmitted 4 Security lock slot Lock your computer to a desk table or other fixtures through a compatible security cable lock See Lock the computer on page 25 6 E590 R590 and E595 User Guide ...

Страница 13: ...torage device 2 5 inch hard disk drive drive M 2 solid state drive with Intel Optane memory M 2 solid state drive without Intel Optane memory Display ThinkPad E590 and R590 Brightness control Color display with In Plane Switching IPS or Twisted Nematic TN technology Display size 396 2 mm 15 6 inches Display resolution 1366 x 768 pixels or 1920 x 1080 pixels Intel UHD graphics or AMD discrete graph...

Страница 14: ...connector microSD card slot USB C connector USB 2 0 connector USB 3 1 connector Gen 1 Security features Fingerprint reader Password Security lock slot Trusted Platform Module TPM Wireless features Bluetooth Wireless LAN Others Camera Microphones for selected models 8 E590 R590 and E595 User Guide ...

Страница 15: ...f the Administrator type With an Administrator account you can create additional user accounts or change account types by doing the following 1 Open the Start menu and select Settings Accounts Family other users 2 Follow the on screen instructions Microsoft account You can also log in to the Windows operating system with a Microsoft account To create a Microsoft account go to the Microsoft sign up...

Страница 16: ...Task View Display all opened apps and switch among them 9 Windows notification area Display notifications and status of some features 10 Battery status icon Display power status and change battery or power settings When your computer is not connected to ac power the icon changes to 11 Network icon Connect to an available wireless network and display the network status When connected to a wired net...

Страница 17: ...oft com en us howtotell default aspx There are no external visual indicators of the Product ID or Windows version for which the computer is licensed Instead the Product ID is recorded in the computer firmware Whenever a Windows 10 product is installed the installation program checks the computer firmware for a valid matching Product ID to complete the activation In some cases an earlier Windows ve...

Страница 18: ...gs Download and install UEFI BIOS firmware and driver updates to keep your computer up to date Monitor your computer health and secure your computer against outside threats Look up warranty status online Access User Guide and helpful articles Notes The available features vary depending on the computer model Lenovo Vantage makes periodic updates of the features to keep improving your experience wit...

Страница 19: ...icons or Small icons 2 Click Keyboard or Lenovo Keyboard Manager and select the option of your preference Switch the function of the F1 F12 keys between the standard function and special function printed as an icon on each key When the Fn Lock indicator is on Press F1 F12 to use the standard function Press Fn F1 F12 to use the special function When the Fn Lock indicator is off Press Fn F1 F12 to u...

Страница 20: ...bar Switch between different keyboard backlight statuses if your computer supports keyboard backlight Fn B Equal the Break key on a conventional external keyboard Fn K Equal the ScrLK or Scroll Lock key on a conventional external keyboard Fn P Equal the Pause key on a conventional external keyboard Fn S Equal the SysRq key on a conventional external keyboard Fn 4 Put the computer to sleep mode To ...

Страница 21: ...ess to select or open an item 3 Right click button Press to display a shortcut menu 4 Middle button Press and hold the dotted middle button while applying pressure to the pointing stick in the vertical or horizontal direction Then you can scroll through the document Web site or apps Disable the TrackPoint pointing device The TrackPoint pointing device is active by default To disable the device 1 O...

Страница 22: ... clicking and scrolling functions of a traditional mouse Use the trackpad 1 Left click zone Press to select or open an item You also can tap anywhere on the surface of the trackpad with one finger to perform the left click action 2 Right click zone Press to display a shortcut menu You also can tap anywhere on the surface of the trackpad with two fingers to perform the right click action 16 E590 R5...

Страница 23: ...bles you to scroll through the document Web site or apps Two finger zoom out Put two fingers on the trackpad and move them closer together to zoom out Two finger zoom in Put two fingers on the trackpad and move them farther apart to zoom in Swipe three fingers up Put three fingers on the trackpad and move them up to open the task view to see all your open windows Swipe three fingers down Put three...

Страница 24: ...o To enhance your audio experience connect speakers headphones or a headset with a 3 5 mm 0 14 inch 4 pole plug to the audio connector Adjust the speaker volume Press to increase the speaker volume or press to decrease the speaker volume Change the sound settings 1 Go to Control Panel and view by category 2 Click Hardware and Sound Sound 3 Change the settings as you prefer Use the camera You can u...

Страница 25: ...acast feature Open the Start menu and then click Settings Devices Bluetooth other devices Add Bluetooth or other device In the Add a device window click Wireless display or dock Then follow the instructions on the screen Click the action center icon in the Windows notification area and click Connect Select the wireless display and follow the on screen instructions Set the display mode Press or and...

Страница 26: ...e the settings for both the computer display and the external display For example you can define which one is the main display and which one is the secondary display You also can change the resolution and orientation Note If you set a higher resolution for the computer display than the external display only part of the screen can be displayed on the external display 20 E590 R590 and E595 User Guid...

Страница 27: ...en the computer is turned off The actual charging time depends on the battery size the physical environment and whether you are using the computer Battery charging is also affected by the battery temperature The recommended battery temperature range for charging the battery is between 10 C 50 F and 35 C 95 F Note To maximize the life of the battery the computer does not recharge the battery if the...

Страница 28: ...tery status icon in the Windows notification area 2 Click Power Options Choose what the power buttons do 3 Change the settings as you prefer Set the power plan For ENERGY STAR compliant computers the following power plan takes effect when your computers have been idle for a specified duration Table 3 Default power plan when plugged into ac power Turn off the display After 10 minutes Put the comput...

Страница 29: ...ll a microSD card 1 Locate the microSD card slot See Right on page 6 2 Insert the card firmly into the card slot until it is secured in place Note Ensure that the metal contacts are facing down and pointing toward the card slot Remove a microSD card Attention Before removing a card eject the card from the Windows operating system first Otherwise data on the card might get corrupted or lost 1 Click...

Страница 30: ...lp expand the capabilities of your computer Options include memory modules storage devices network cards port replicators or docking stations batteries power adapters keyboards mice and more To shop at Lenovo go to https www lenovo com accessories 24 E590 R590 and E595 User Guide ...

Страница 31: ... com Your computer might look different from the illustration Use passwords This section introduces types of passwords in UEFI Unified Extensible Firmware Interface BIOS Basic Input Output System and how to set change and remove a password Password types You can set a power on password supervisor password or hard disk password in UEFI BIOS to prevent unauthorized access to your computer However yo...

Страница 32: ... of the computer can change the user hard disk password as desired but only the administrator can remove the user hard disk password When prompted to enter a hard disk password press F1 to switch between the master hard disk password and user hard disk password Note The hard disk password is not available in the following situations A Trusted Computing Group TCG Opal compliant storage drive and a ...

Страница 33: ...puter you might forget your passwords Write down your passwords and keep them in a safe place If you forget your power on password take your computer to a Lenovo authorized servicer or a marketing representative to have the password canceled If you forget your hard disk password Lenovo cannot reset your password or recover data from the storage drive Take your computer to a Lenovo authorized servi...

Страница 34: ...28 E590 R590 and E595 User Guide ...

Страница 35: ...FI BIOS menu However you cannot change the system configurations that are protected by the supervisor password Navigate in the UEFI BIOS interface Attention The default configurations are already optimized for you in boldface Improper change of the configurations might cause unexpected results You can navigate in the UEFI BIOS interface by pressing the following keys F1 Display the General Help sc...

Страница 36: ...on introduces the recovery information of the Windows 10 operating system Ensure that you read and follow the on screen recovery instructions The data on your computer might be deleted during the recovery process To avoid data loss make a backup copy of all the data that you want to keep Restore system files and settings to an earlier point 1 Go to Control Panel and view by Large icons or Small ic...

Страница 37: ... recovery options by following the on screen instructions Create and use a recovery USB device It is recommended that you create a recovery USB drive as early as possible as a backup for the Windows recovery programs With the recovery USB drive you can troubleshoot and fix the problems even if the preinstalled Windows recovery programs are damaged If you did not create a recovery USB drive as a pr...

Страница 38: ...s a Trusted Platform Module ensure that you have disabled the feature 2 Ensure that the security chip is set to Active a Restart the computer When the logo screen is displayed press F1 to enter the UEFI BIOS menu b Select Security Security Chip and press Enter The Security Chip submenu opens c Ensure that the security chip for TPM 2 0 is set to Active d Press F10 to save the settings and exit 3 Fo...

Страница 39: ...ch the program Click Intel Optane Memory Enable Intel Optane Memory and then follow the instructions on the screen to enable it Install device drivers You should download the latest driver for a component when you notice poor performance from that component or when you added a component This action might eliminate the driver as the potential cause of a problem Download and install the latest drive...

Страница 40: ...34 E590 R590 and E595 User Guide ...

Страница 41: ...m Lenovo at any time upon request You might be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 days of your receipt of the replacement CRU F...

Страница 42: ...er submenu is displayed 3 Select Disable Built in Battery and press Enter 4 Select Yes in the Setup Confirmation window The built in battery is disabled and the computer turns off automatically Wait three to five minutes to let the computer cool Replace a CRU Follow the replacement procedure to replace a CRU Base cover assembly Prerequisite Before you start read Appendix A Important safety informa...

Страница 43: ...that the latches of the base cover assembly are secured in place 2 Then tighten the screws 3 6 Turn the computer over Connect the ac power adapter and all disconnected cables to the computer Troubleshooting If the computer does not start up after you reinstall the base cover assembly disconnect the ac power adapter and then reconnect it to the computer Chapter 6 CRU replacement 37 ...

Страница 44: ...uilt in battery See Disable Fast Startup and the built in battery on page 36 2 Turn off the computer and disconnect the computer from ac power and all connected cables 3 Close the computer display and turn the computer over 4 Remove the base cover assembly See Base cover assembly on page 36 5 Open the latches on both sides of the memory slot at the same time 1 and then remove the memory module 2 N...

Страница 45: ...installed in the memory slot next to the thermal fan assembly 7 Reinstall the base cover assembly 8 Turn the computer over Connect the ac power adapter and all disconnected cables to the computer Speaker assembly Prerequisite Before you start read Appendix A Important safety information on page 65 and print the following instructions Replacement procedure 1 Disable the built in battery See Disable...

Страница 46: ...5 Detach the connector of the speaker assembly 6 Remove the speaker assembly 7 Install the new speaker assembly in place 40 E590 R590 and E595 User Guide ...

Страница 47: ...d for frequent changes or replacement Before replacing the hard disk drive make a backup copy of all the data that you want to keep Do not touch the contact edge of the hard disk drive Otherwise the hard disk drive might get damaged Do not apply pressure to the hard disk drive Do not make the hard disk drive subject to physical shocks or vibration Put the hard disk drive on a soft material such as...

Страница 48: ... drive cable from the system board Lift the tab and remove the hard disk drive together with its bracket 6 Detach the cable from the hard disk drive 7 Detach the bracket from the hard disk drive 42 E590 R590 and E595 User Guide ...

Страница 49: ... new hard disk drive is seated in place Connect the hard disk drive cable to the system board 11 Reinstall the base cover assembly 12 Turn the computer over Connect the ac power adapter and all disconnected cables to the computer M 2 solid state drive Prerequisite Before you start read Appendix A Important safety information on page 65 and print the following instructions Chapter 6 CRU replacement...

Страница 50: ...s cloth to absorb physical shocks Replacement procedure for the long M 2 solid state drive 1 If you are going to replace an Intel Optane memory disable Intel Optane memory by doing the following a Run the iRST Console with Device Driver b Click Intel Optane Memory and then follow the instructions on the screen to disable it 2 Disable the built in battery See Disable Fast Startup and the built in b...

Страница 51: ...m Download and install the Intel Rapid Storage Technology iRST Console with Device Driver on your computer d Run the iRST Console with Device Driver e Click Intel Optane Memory and then follow the instructions on the screen to enable it Replacement procedure for the short M 2 solid state drive 1 If you are going to replace an Intel Optane memory disable Intel Optane memory by doing the following a...

Страница 52: ...osen the screw 2 to remove the long bracket 3 Note Two thermal pads are attached underneath the long bracket to prevent possible overheating Ensure that the thermal pads are not removed or damaged 46 E590 R590 and E595 User Guide ...

Страница 53: ...es the M 2 solid state drive Then remove the M 2 solid state drive out of the slot 2 Note Remove the short bracket if you want to replace the short M 2 solid state drive with a long M 2 solid state drive Chapter 6 CRU replacement 47 ...

Страница 54: ...cables to the computer 12 If you install a new Intel Optane memory enable Intel Optane memory by doing the following a Restart your computer When the logo screen is displayed immediately press F1 to enter the UEFI BIOS menu b Select Config Storage Controller mode Ensure that RST mode is selected c Go to https support lenovo com Download and install the Intel Rapid Storage Technology iRST Console w...

Страница 55: ...he built in battery See Disable Fast Startup and the built in battery on page 36 2 Turn off the computer and disconnect the computer from ac power and all connected cables 3 Close the computer display and turn the computer over 4 Remove the base cover assembly See Base cover assembly on page 36 5 Detach the connectors 6 Remove the cable as shown Chapter 6 CRU replacement 49 ...

Страница 56: ...7 Remove the screw that secures the bracket 8 Remove the bracket 1 and the fingerprint reader 2 50 E590 R590 and E595 User Guide ...

Страница 57: ...9 Install the new fingerprint reader 1 and the bracket 2 in place 10 Install the screw to secure the fingerprint reader Chapter 6 CRU replacement 51 ...

Страница 58: ...ing instructions Replacement procedure Note You might be instructed to slide the keyboard frame forward or backward in some of the following steps In this case ensure that you do not press or hold the keys while sliding the keyboard frame Otherwise the keyboard frame cannot be moved 1 Disable the built in battery See Disable Fast Startup and the built in battery on page 36 2 Turn off the computer ...

Страница 59: ...e computer over and open the display Take the tool out of the new keyboard package Insert the tabs a and b into the slot between the TrackPoint buttons and the trackpad 1 Slightly pivot the tool downward 2 to release the left and right Trackpoint buttons Then remove the two Trackpoint buttons 3 Chapter 6 CRU replacement 53 ...

Страница 60: ...c and d into the two dents near the two screw heads as shown 8 Pivot the tool in the direction as shown to release the keyboard 1 Push the keyboard in the direction as shown by arrows 2 to release the latches from the keyboard bezel 54 E590 R590 and E595 User Guide ...

Страница 61: ... by arrow 1 Then turn the keyboard over as shown by arrow 2 10 Put the keyboard on the palm rest as shown and detach the connectors Then remove the keyboard 11 Attach the connectors and turn the keyboard over as shown Chapter 6 CRU replacement 55 ...

Страница 62: ...ure that the front edge of the keyboard the edge that is close to the display is under the keyboard bezel 13 Slide the keyboard in the direction as shown by the arrows Ensure that the latches are secured under the keyboard frame 56 E590 R590 and E595 User Guide ...

Страница 63: ...e the keyboard 15 Take the new TrackPoint buttons out of the new keyboard package Install the TrackPoint buttons as shown 16 Install the screw to secure the keyboard 17 Reinstall the base cover assembly Chapter 6 CRU replacement 57 ...

Страница 64: ...18 Connect the ac power adapter and all disconnected cables to the computer 58 E590 R590 and E595 User Guide ...

Страница 65: ...n off the computer immediately The more quickly you stop the current from passing through the computer the more likely you will reduce damage from short circuits Attention Although you might lose some data or work by turning off the computer immediately leaving the computer on might make your computer unusable 2 Do not try to drain out the liquid by turning over the computer If your computer has k...

Страница 66: ...rive If the problem still exists replace the storage drive Error The non volatile system UEFI variable storage is nearly full Note This error indicates that the operating system or programs cannot create modify or delete data in the non volatile system UEFI variable storage due to insufficient storage space after POST The non volatile system UEFI variable storage is used by the UEFI BIOS and by th...

Страница 67: ...e proper diagnostic app and install it on your smartphone 3 Run the diagnostic app and place the smartphone near the computer 4 Press Fn on your computer to emit the beep again The diagnostic app decodes the beep error and shows possible solutions on the smartphone Note Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or product documentation O...

Страница 68: ...nty Guide Setup Guide This User Guide Regulatory Notice 1 Go to https support lenovo com 2 Detect your computer or select computer model manually 3 Select Documentation and filter out the documentation you want Lenovo Support Web site with the latest support information of the following Drivers and software Diagnostic solutions Product and service warranty Product and parts details Knowledge base ...

Страница 69: ...an the problem be reproduced If so how 2 Record the system information Product name Machine type and serial number The following illustration shows where to find the machine type and serial number of your computer Note Depending on the country or region of delivery the location of the machine type and serial number might be different Lenovo Customer Support Center During the warranty period you ca...

Страница 70: ...r if authorized by Lenovo will make selected Engineering Changes ECs that apply to your hardware available Services not covered Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts Identification of software problem sources Configuration of UEFI BIOS as part of an installation or upgrade Changes modifications or upgrades to device drivers Installation and maintenance...

Страница 71: ...cludes references to power adapters and batteries In addition some products such as speakers and monitors ship with external power adapters If you have such a product this information applies to your product In addition computer products contain a coin sized internal battery that provides power to the system clock even when the computer is unplugged so the battery safety information applies to all...

Страница 72: ...p liquids away from your computer Protect the cables from being damaged Applying strong force to cables may damage or break them Route communication lines or the cables of an ac power adapter a mouse a keyboard a printer or any other electronic device so that they cannot be walked on tripped over pinched by your computer or other objects or in any way subject to treatment that could interfere with...

Страница 73: ...t from your product You might also hear sounds like popping cracking or hissing These might merely mean that an internal electronic component has failed in a safe and controlled manner Or they might indicate a potential safety issue Do not take risks or attempt to diagnose the situation yourself Contact the Customer Support Center for further guidance For a list of Service and Support phone number...

Страница 74: ...pproved for customer installation are referred to as Customer Replaceable Units or CRUs Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs You must closely follow all instructions when installing or replacing parts The Off state of a power indicator does not necessarily mean that voltage levels inside a product are zero Before yo...

Страница 75: ...gradual corrosion of power cord terminals and or the connector terminals on a power adapter which can eventually result in overheating Ensure that all power cord connectors are securely and completely plugged into receptacles Do not use any power adapter that shows corrosion at the ac input pins or shows signs of overheating such as deformed plastic at the ac input pins or anywhere on the power ad...

Страница 76: ...ting Consult an electrician for more information if you have questions about power loads and branch circuit ratings Be sure that the power outlet you are using is properly wired easily accessible and located close to the equipment Do not fully extend power cords in a way that will stress the cords Be sure that the power outlet provides the correct voltage and current for the product you are instal...

Страница 77: ... temperature charged to approximately 30 to 50 of capacity We recommend that the batteries be charged about once per year to prevent overdischarge Do not put the battery in trash that is disposed of in landfills When disposing of the battery comply with local ordinances or regulations Notice for built in rechargeable battery DANGER Do not attempt to remove or replace the built in rechargeable batt...

Страница 78: ...oin cell battery is swallowed or placed inside any part of the body seek medical care immediately Do not Throw or immerse into water Heat to more than 100 C 212 F Repair or disassemble Leave in an extremely low air pressure environment Leave in an extremely high temperature environment Crush puncture cut or incinerate Dispose of the battery as required by local ordinances or regulations The follow...

Страница 79: ... computer or charge the battery near flammable materials or in explosive environments Ventilation slots fans and or heat sinks are provided with the product for safety comfort and reliable operation These features might inadvertently become blocked by placing the product on a bed sofa carpet or other flexible surface Never block cover or disable these features When the ac power adapter is connecte...

Страница 80: ... all internal parts enclosures are fastened into place Never use the computer when internal parts and circuits are exposed DANGER Connect and disconnect cables as described in the following procedures 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 ...

Страница 81: ...connectors do not comply with specifications of EN 50332 2 The headphone output connector of your computer complies with EN 50332 2 Sub clause 7 This specification limits the computer s maximum wide band true RMS output voltage to 150 mV To help protect against hearing loss ensure that the headphones or earphones you use also comply with EN 50332 2 Clause 7 limits for a wide band characteristic vo...

Страница 82: ...n 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 sensitive part from the static protective packaging and install the part without setting it down W...

Страница 83: ...uthorized Lenovo repair technician should disassemble and repair your computer Do not modify or tape the latches to keep the display open or closed Avoid directly exposing your computer and peripherals to the air from an appliance that can produce negative ions Wherever possible ground your computer to facilitate safe electrostatic discharge Clean your computer It is a good practice to clean your ...

Страница 84: ...78 E590 R590 and E595 User Guide ...

Страница 85: ...Turn on or turn off Mouse Keys Left Alt Left Shift PrtScn or PrtSc Turn on or turn off High Contrast For more information go to https windows microsoft com and then search using any of the following keywords keyboard shortcuts key combinations shortcut keys Ease of Access Center Ease of Access Center on the Windows operating system enables you to configure your computers to suit their physical and...

Страница 86: ...send e mails To use Speech Recognition 1 Go to Control Panel and view by Category 2 Click Ease of Access Speech Recognition 3 Follow the on screen instructions Screen reader technologies Screen reader technologies are primarily focused on software program interfaces help systems and various online documents For additional information about screen readers see the following Use PDFs with screen read...

Страница 87: ...ough a screen reader Each image in the documentation also includes adequate alternative text so that visually impaired users can understand the image when they use a screen reader Ergonomic information Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort Arrange your workplace and the equipment you use to suit your individual needs and the kind o...

Страница 88: ... might not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting Regardless of the setting try to observe as many of the tips as possible Sitting properly and using adequate lighting for example helps you maintain desirable levels of comfort and performance If your work area is not in an office setting ensure to take special n...

Страница 89: ...d wireless cards that operate within the guidelines identified by radio frequency RF safety standards and recommendations therefore Lenovo believes that this product is safe for use by consumers These standards and recommendations reflect the consensus of the worldwide scientific community and result from deliberations of panels and committees of scientists who continually review and interpret the...

Страница 90: ...of the product including the installation of option cards from other manufacturers This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed comm...

Страница 91: ...o assist equipment owners in recycling their IT products For information about recycling Lenovo products go to https www lenovo com recycling The latest environmental information about our products is available at https www lenovo com ecodeclaration Important WEEE information The WEEE marking on Lenovo products applies to countries with WEEE and e waste regulations for example the European WEEE Di...

Страница 92: ...y a local government In accordance with the Law for Promotion of Effective Utilization of Resources Lenovo Japan provides through its PC Collecting and Recycling Services for the collecting reuse and recycling of disused computers and monitors For details visit the Lenovo Web site at https www lenovo com recycling japan Pursuant to the Law for Promotion of Effective Utilization of Resources the co...

Страница 93: ...clar lenovo com informando o modelo número de série e cidade a fim de enviarmos as instruções para o correto descarte do seu produto Lenovo Battery recycling information for the European Union Notice This mark applies only to countries within the European Union EU Batteries or packaging for batteries are labeled in accordance with European Directive 2006 66 EC concerning batteries and accumulators...

Страница 94: ... tape contact your place of purchase or a waste disposal operator and follow their instructions Dispose of battery packs from Lenovo products Your Lenovo device might contain a lithium ion battery pack or a nickel metal hydride battery pack You can find details on the battery pack in the product documentation If you need to dispose of a battery pack insulate it with vinyl tape contact Lenovo sales...

Страница 95: ...ment RoHS recast or RoHS 2 For more information about Lenovo worldwide compliance on RoHS go to https www lenovo com rohs communication 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 Waste Electrical and Electronic Equipment WEEE Ukraine RoHS India RoHS RoHS compliant as per E Waste Managem...

Страница 96: ...90 E590 R590 and E595 User Guide ...

Страница 97: ...nergy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation 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 corre...

Страница 98: ... ICES 3 B NMB 3 B European Union conformity EU Contact Lenovo Slovakia Landererova 12 811 09 Bratislava Slovakia Compliance with the EMC Directive This product is in conformity with the protection requirements of EU Council Directive 2014 30 EU on the approximation of the laws of the Member States relating to electromagnetic compatibility This product has been tested and found to comply with the l...

Страница 99: ...nd GmbH Meitnerstr 9 D 70563 Stuttgart Japan VCCI Class B compliance statement Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase Japan notice for ac power cord The ac power cord shipped with your product can be used only for this specific product Do not use the ac power cord for other devices Other compliance informatio...

Страница 100: ... are TCO Certified and bear the TCO Certified logo Note TCO Certified is an international third party sustainability certification for IT products For details go to https www lenovo com us en pdf social_responsibility tco_certified pdf Export classification notice This product is subject to the United States Export Administration Regulations EAR and has an Export Classification Control Number ECCN...

Страница 101: ...Lenovo ENERGY STAR certified products go to https www lenovo com us en social_responsibility energy By using ENERGY STAR compliant products and taking advantage of the power management features of your computer you reduce the consumption of electricity Reduced electrical consumption contributes to potential financial savings a cleaner environment and the reduction of greenhouse gas emissions For m...

Страница 102: ...96 E590 R590 and E595 User Guide ...

Страница 103: ...ght to improve and or modify the products and software programs described in the manuals included with your computer and the content of the manual at any time without additional notice The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you purchase For the configur...

Страница 104: ...s product Lenovo may update this document at any time without notice For the latest information or any questions or comments contact or visit the Lenovo Web site https support lenovo com Trademarks LENOVO LENOVO logo THINKPAD THINKPAD logo TRACKPOINT and ULTRACONNECT are trademarks of Lenovo Intel and Optane are trademarks of Intel Corporation or its subsidiaries in the U S and or other countries ...

Страница 105: ......

Страница 106: ......

Результаты поиска

Содержание 20NB

Отзывы:

Lenovo 20NB, Руководство пользователя, Страница: 25 / 106

Результаты поиска

Содержание 20NB

Отзывы: