Lenovo 7813 User Manual Download Page 59 | Manualshive

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background image

Attention

Switzerland

User:

If

your

Swisscom

phone

line

does

not

have

Taxsignal

switched

OFF,

modem

function

may

be

impaired.

The

impairment

may

be

resolved

by

a

filter

with

the

following

specifications:

Telekom

PTT

SCR-BE

Taximpulssperrfilter-12kHz

PTT

Art.

444.112.7

Bakom

93.0291.Z.N

Appendix

A.

Manual

modem

commands

51

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57
58
59
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61
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»

Summary of Contents for 7813

Page 1: ...Lenovo 3000 User Guide Machine Types 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 7812 7813 7814 7815 7816 7817 7818 7819 ...

Page 2: ......

Page 3: ...Lenovo 3000 ...

Page 4: ...d LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administrati...

Page 5: ...ity program 24 Chapter 6 Updating system programs 25 Using system programs 25 Updating flashing BIOS from a CD ROM or diskette 25 Updating flashing BIOS from your operating system 26 Chapter 7 Troubleshooting and diagnostics 27 Basic troubleshooting 27 Diagnostic programs 28 PC Doctor for Windows 29 PC Doctor for DOS 29 PC Doctor for Windows PE 31 Cleaning the mouse 31 Optical mouse 31 Non optical...

Page 6: ...iv User Guide ...

Page 7: ...e the configuration settings of your computer v Chapter 6 Updating system programs on page 25 provides information about updating POST BIOS and how to recover from a POST BIOS update failure v Chapter 7 Troubleshooting and diagnostics on page 27 provides information about basic troubleshooting and diagnostic tools for your computer v Chapter 8 Recovering software on page 33 provides instructions o...

Page 8: ...vi User Guide ...

Page 9: ...Warranty Guide that you received with this product for the latest safety information Reading and understanding this safety information reduces the risk of personal injury and or damage to your product If you no longer have a copy of the Safety and Warranty Guide you can obtain one online from the Lenovo Support Web site at http www lenovo com support Lenovo 2005 2007 Portions IBM Corp 2005 1 ...

Page 10: ...2 User Guide ...

Page 11: ...eyboard and your hands and fingers relaxed Change the angle of the keyboard for maximum comfort by adjusting the position of the keyboard feet Viewing Distance Lower Back Support Seat Height Adjust the monitor so the top of the screen is at or slightly below eye level Place the monitor at a comfortable viewing distance usually 51 to 61 cm 20 to 24 in and position it so you can view it without havi...

Page 12: ...n cause overheating which might result in a malfunction or damage Place the computer and monitor so that nothing blocks the air vents usually 51 mm 2 in of air space is sufficient Also make sure the vented air is not blowing on someone else Electrical outlets and cable lengths The location of electrical outlets the length of power cords and cables that connect to the monitor printer and other devi...

Page 13: ...Chapter 2 Arranging your workspace on page 3 Installing the vertical stand on some models A vertical stand can be used to place your computer in the vertical position If your computer comes with a vertical stand do the following to install the stand 1 Position your computer in the vertical position with the air vents facing downward 2 Align the tab on the vertical stand with the notch on the compu...

Page 14: ... Your computer might not have all of the switches or connectors described in this section If your computer cables and connector panel have color coded connectors match the color of the cable end with the color of the connector For example match a blue cable end with a blue connector or a red cable end with a red connector 1 Some models are equipped with a voltage selection switch located near the ...

Page 15: ...Connect the keyboard cable to the appropriate keyboard connector either the standard keyboard connector 1 or the Universal Serial Bus USB connector 2 3 Connect the mouse cable to the appropriate keyboard connector either the standard mouse connector 1 or the USB connector 2 Chapter 3 Setting up your computer 7 ...

Page 16: ...1 This illustration shows the two connections on the back of the computer that are needed to set up your modem 2 In the United States and other countries or regions that use the RJ 11 telephone outlet attach one end of the telephone cable to the telephone and the other end to the telephone connector on the back of the computer Attach one end of the modem cable to the modem connector on the back of...

Page 17: ...onnector to attach headphones to your computer when you want to listen to music or other sounds without disturbing anyone This connector might be located on the front of the computer 7 If you have powered speakers with an ac adapter a Connect the cable that runs between the speakers if necessary On some speakers this cable is permanently attached b Connect the ac adapter cable to the speaker c Con...

Page 18: ...connector to attach the computer to an Ethernet type local area network or to a cable modem Important To operate the computer within FCC limits when it is connected to an Ethernet network use a Category 5 Ethernet cable 6 MIDI joystick Use this connector to attach a joystick gamepad or a musical instrument digital interface MIDI device such as a MIDI keyboard 7 IEEE 1394 This connector is sometime...

Page 19: ... might occur When the installation is complete refer to the Access Help online help system to learn more about your computer See Access Help on page 42 for instructions on how to open the online help system Note Some models might have a multilingual version of Microsoft Windows operating system preinstalled If your computer has the multilingual version you will be prompted to choose a language dur...

Page 20: ...er to install all device drivers after you install your operating system Installation instructions are usually provided with the device drivers Updating your antivirus software Your computer comes with antivirus software you can use to detect and eliminate viruses Lenovo provides a full version of antivirus software on your hard disk with a free 90 day subscription After 90 days you must get a new...

Page 21: ... programs varies by model type Internal drives v 3 5 inch half inch slim diskette drive some models v Serial Advanced Technology Attachment SATA internal hard disk drive v Optical drive some models Video subsystem v An integrated graphics controller for a Video Graphics Array VGA monitor v A peripheral component interconnect PCI Express x16 video adapter connector on the system board Audio subsyst...

Page 22: ...ine in and line out headphone on rear panel some models v Six audio connectors microphone line in and line out headphone back surround C LFE and SPDIF out on the rear panel some models v Two audio connectors microphone and line out headphone on front panel v Two audio connectors microphone and line out headphone on front panel Expansion v Three drive bays some models v Five drive bays some models ...

Page 23: ...lled varies by model Note Not all countries or regions have these operating systems v Microsoft Windows XP Home v Microsoft Windows XP Professional v Microsoft Windows Vista Operating systems certified or tested for compatibility1 varies by model Linux 1 The operating systems listed here are being certified or tested for compatibility at the time this publication goes to press Additional operating...

Page 24: ... operating 10 to 90 Transit 10 to 90 Maximum altitude 7000 ft 2133 6 m Electrical input Some models have a switchable power supply that supports both low and high input voltage ranges Some models do not have a switch and support only a low or high input voltage range For additional information refer to your Safety and Warranty Guide Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input f...

Page 25: ... to 90 Transit 10 to 90 Maximum altitude 7000 ft 2133 6 m Electrical input Some models have a switchable power supply that supports both low and high input voltage ranges Some models do not have a switch and support only a low or high input voltage range For additional information refer to your Safety and Warranty Guide Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency 50 6...

Page 26: ...18 User Guide ...

Page 27: ...ng system will not boot System Update System Update is a software program that helps you keep the software on your system current by downloading and installing software packages applications device drivers BIOS flashes and other updates Some examples of software that you would like to keep updated are programs provided by Lenovo TM such as the Rescue and Recovery R program and the Productivity Cen...

Page 28: ...20 User Guide ...

Page 29: ...start automatically when POST detects that hardware has been removed or new hardware has been installed in your computer Viewing and changing settings The Setup Utility program menu lists items that identify system configuration topics To view or change settings see Starting the Setup Utility program When working with the Setup Utility program menu you must use the keyboard The keys used to perfor...

Page 30: ...hange any configuration settings you must use your administrator password Setting changing and deleting a password To set change or delete a password do the following Note A password can be any combination of up to twelve characters A Z a z and 0 9 For more information see Password considerations on page 21 1 Start the Setup Utility program see Chapter 5 Using the Setup Utility on page 21 2 From t...

Page 31: ...enu does not display using this method repeatedly press and release the F12 key rather than leaving it pressed when turning on the computer 3 Select the desired startup device from the Startup Device Menu and press Enter to begin Note Selecting a startup device from the Startup Device menu does not permanently change the startup sequence Selecting or changing the startup device sequence To view or...

Page 32: ...ng system other than Windows XP your computer performance might be degraded Therefore you should always set HyperThreading to Disabled unless you are sure your operating system supports HyperThreading Exiting from the Setup Utility program After you finish viewing or changing settings press Esc to return to the Setup Utility program menu you might have to press Esc several times If you want to sav...

Page 33: ...s for using the POST BIOS updates are available in a txt file that is included with the update files For most models you can download either an update program to create a system program update flash diskette or an update program that can be run from the operating system Note You can download a self starting bootable CD image known as an iso image of the diagnostics program from http www lenovo com...

Page 34: ...or your machine type as follows a Under Use Quick path type your machine type and click Go b Click Continue c Click Downloads and drivers d Under the BIOS category click the Flash BIOS update e Click the txt file that contains the installation instructions for the flash BIOS update flash from the operating system version 3 Print these instructions This is very important since they are not on the s...

Page 35: ...he computer v The monitor power cord is plugged into the monitor and into a working electrical outlet v The monitor is turned on and the brightness and contrast controls are set correctly v The voltage is set to the correct setting for your country v The monitor signal cable is securely connected to the monitor and to the monitor connector on the computer Note If your computer has two monitor conn...

Page 36: ...ed Refer to the safety and warranty information that is provided with your computer for a list of service and support telephone numbers The computer beeps multiple times before the operating system starts Verify that no keys are stuck down If you cannot correct the problem have the computer serviced Refer to the safety and warranty information that is provided with your computer for a list of serv...

Page 37: ...the Windows operating system or if PC Doctor for Windows has not been successful in isolating a possible problem You can run PC Doctor for DOS from a diagnostic CD image or diagnostic diskettes that you create You can also run PC Doctor for DOS from the Rescue and Recovery workspace Note Be sure to create a diagnostic CD image or diagnostic diskettes in case you are unable to run PC Doctor for DOS...

Page 38: ... set as a bootable device See Selecting a startup device on page 23 for instructions on how to select or change the startup device 5 When the diagnostics program opens follow the instructions on the screen Note If you are running diagnostics from a diskette when prompted remove the first diskette and insert the second diskette 6 When the program finishes remove the CD or diskette from the drive 7 ...

Page 39: ... screen Note Rescue media includes PC Doctor for Windows PE For more information about rescue media see Creating and using rescue media on page 37 Cleaning the mouse This section provides instructions on how to clean an optical or non optical mouse Optical mouse An optical mouse uses a light emitting diode LED and an optical sensor to navigate the pointer If the pointer on the screen does not move...

Page 40: ...th a clean cloth 6 Blow air carefully into the ball cage 4 to dislodge dust and lint 7 Look for a build up of dirt on the plastic rollers 3 inside the ball cage This build up usually appears as a stripe running across the middle of the rollers 8 If the rollers are dirty clean them by using a cotton swab soaked in isopropyl rubbing alcohol Turn the rollers with your finger and continue swabbing the...

Page 41: ... to restore the contents of the hard disk to the same state as when the computer was originally shipped from the factory Product Recovery discs are useful if you transfer the computer to another area sell the computer recycle the computer or as a last resort put the computer in an operational state after all other methods of recovery have failed As a precautionary measure it is important to create...

Page 42: ...e information see Setting a rescue device in the startup sequence on page 39 4 In the Rescue and Recovery menu click Restore your system 5 Follow the instructions on the screen Insert the appropriate Product Recovery disc when prompted Note After restoring your hard disk to the original factory content you might have to reinstall some software or drivers See Using the Rescue and Recovery workspace...

Page 43: ...ng the Rescue and Recovery workspace The Rescue and Recovery R workspace provides an environment that runs independently of the Windows R operating system and is hidden from the Windows operating system Because the Rescue and Recovery workspace is hidden it is immune to most types of virus attacks and provides a safe place from which to perform rescue and recovery operations that might not be poss...

Page 44: ...rkspace to copy files from your hard disk to other media To start the Rescue and Recovery workspace do the following 1 Turn off your computer 2 Restart your computer 3 Repeatedly press and release the F11 key 4 When you hear beeps or see a logo screen release the F11 key 5 If you set a Rescue and Recovery password type your password when prompted The Rescue and Recovery workspace opens after a sho...

Page 45: ...erform all recovery operations except the ability to restore to the original factory contents and custom factory recovery To use rescue media do one of the following v If your rescue media is on CDs or DVDs insert the rescue disc and restart your computer v If your rescue media is on a USB hard disk attach your USB hard disk drive to one of the USB connectors on your computer then restart on your ...

Page 46: ...ce For information about creating and using rescue media see Creating and using rescue media on page 37 Recovering or installing device drivers Before you can recover or install device drivers your operating system must be installed on your computer Make sure that you have the documentation and software media for the device Device drivers for factory installed devices are located on the computer h...

Page 47: ...key twice to go to the Setup Utility exit menu 7 Use the down arrow key to select Save and exit the Setup Utility then press Enter 8 When the Setup Confirmation window appears press Enter 9 The computer restarts Note If you are using an external device you first must turn off your computer before connecting the external device For more information on Setup Utility see Chapter 5 Using the Setup Uti...

Page 48: ... not have the rescue device CD drive DVD drive or USB hard disk drive defined as a startup device in the BIOS startup sequence For more information see Setting a rescue device in the startup sequence on page 39 40 User Guide ...

Page 49: ...ate publication for your computer The publications also are available on the Lenovo Web site at http www lenovo com Notes 1 These publications are in Portable Document Format PDF format which requires Adobe Acrobat Reader to be installed If Adobe Acrobat Reader has not yet been installed on your computer a message will appear when you attempt to view the PDF file and you will be guided through the...

Page 50: ... using this product www lenovo com The Lenovo Web site www lenovo com provides information and services to help you buy upgrade and maintain your computer You can access up to date information for your computer on the Lenovo Web site From the www lenovo com Web site you can also v Shop for Desktop and notebook computers Monitors Projectors Upgrades and accessories Special offers v Purchase additio...

Page 51: ...ranty trained service personnel are available to provide the applicable level of service v Engineering Change management There might be changes that are required after a product has been sold Lenovo or your reseller will make selected Engineering Changes ECs available that apply to your hardware These items are not covered by the warranty v Replacement or use of parts not manufactured for or by Le...

Page 52: ... particular machine type In some countries fees and restrictions might apply at the time of service To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available go to http www lenovo com support click Warranty and follow the instructions on the screen For technical assistance with the installation of or questions r...

Page 53: ...one it is just like specifying a parameter of 0 Example ATH ENTER Basic AT commands In the following listings all default settings are printed in bold text Command Function A Manually answer incoming call A Repeat last command executed Do not precede A with AT or follow with ENTER D_ 0 9 A D and L last number redial P pulse dialing Note Pulse dialing is not supported for Australia New Zealand Norw...

Page 54: ...turn to Data Mode O1 Return to Data Mode and initiate an equalizer retrain P Set Pulse dial as default Q_ Q0 Modem sends responses Sr Read and display value in register r Sr n Set register r to value n n 0 255 T Set Tone Dial as default V_ V0 Numeric responses V1 Word responses W_ W0 Report DTE speed only W1 Report line speed error correction protocol and DTE speed W2 Report DCE speed only X_ X0 H...

Page 55: ...low control M_ M0 Asynchronous operation P_ P0 US setting for off hook to on hook ratio P1 UK and Hong Kong off hook to on hook ratio P2 Same as P0 setting but at 20 pulses per minute P3 Same as P1 setting but at 20 pulses per minute R_ R0 Reserved R1 CTS operates per flow control requirements S_ S0 Force DSR Signal High ON S1 DSR off in command mode on in on line mode T_ T0 Ends test in progress ...

Page 56: ... Parameter b specifies automode operations where 0 automode disabled 1 automode enabled with V 8 V 32 Annex A Parameter c specifies the minimum connection data rate 300 56000 Parameter d specifies the maximum connection rate 300 56000 Parameter e specifies the codec type 0 Law and 1 A Law Parameter f specifies robbed bit signaling detection 0 detection disabled 1 detection enabled MNP V 42 V 42bis...

Page 57: ... Set the polled station identification FCIG Report the polled station identification FCR Capability to receive FCR Capability to receive FCSI Report the called station ID FDCC DCE capabilities parameters FDCS Report current session FDCS Current session results FDIS Report remote capabilities FDIS Current sessions parameters FDR Begin or continue phase C receive data FDT Data transmission FDTC Repo...

Page 58: ...ufacturer REV Identify Revision Level TL Audio output transmit level VBQ Query Buffer Size VBS Bits per sample ADPCM or PCM VBT Beep Tone Timer VCI Identify Compression Method VLS Voice line select VRA Ringback goes away timer VRN Ringback never came timer VRX Voice Receive Mode VSDB Silence deletion tuner VSK Buffer skid setting VSP Silence detection period VSR Sampling rate selection VSS Silence...

Page 59: ...s not have Taxsignal switched OFF modem function may be impaired The impairment may be resolved by a filter with the following specifications Telekom PTT SCR BE Taximpulssperrfilter 12kHz PTT Art 444 112 7 Bakom 93 0291 Z N Appendix A Manual modem commands 51 ...

Page 60: ...52 User Guide ...

Page 61: ...ion could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of 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 im...

Page 62: ...rotection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo Rescue and Recovery Lenovo Care The following terms are trad...

Page 63: ...talling 38 recovering 38 diagnostic CD image 11 30 creating 29 diskettes 11 29 30 creating 29 PC Doctor for DOS 28 29 PC Doctor for Windows 28 29 diagnostic continued PC Doctor for Windows PE 28 31 programs 28 Rescue and Recovery workspace 30 31 running diskettes 30 running CD image 30 diagnostics 27 diagnostics programs using 43 disc creating product recovery 33 diskette creating and using a reco...

Page 64: ...nter Lenovo Care 41 programs updating system 25 purchasing additional services 44 R recovering device drivers 38 software 33 recovery operations backup and 34 problems solving 39 repair diskette creating and using 37 workspace rescue and 35 Rescue and Recovery 33 rescue and recovery workspace 35 rescue device starting 39 rescue media creating and using 37 resources information 41 S safety 1 safety...

Page 65: ...ams 43 documentation 43 other services 44 passwords 21 recovery repair diskette creating and using 37 rescue media creating and 37 Setup Utility 21 utility program starting 21 V video subsystem 13 viewing and changing settings 21 voice commands 50 W warranty information 42 web site Lenovo 42 workspace arranging 3 workspace backup and recovery 35 Index 57 ...

Page 66: ...58 User Guide ...

Page 67: ......

Page 68: ...Part Number 43C3103 Printed in USA 1P P N 43C3103 ...

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