Lenovo ThinkPad 770Z ThinkPad 770E/ED Supplement to the Users Guide
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- Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 1
Part Number: 05L2164 ThinkPad 770E or 770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 2
information and the product it supports, be sure to read This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information information about IBM products should be made to your IBM Authorized Dealer or your IBM Marketing Representative. - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 3
for selecting an IBM ThinkPad 770E or 770ED computer! The IBM ThinkPad 770E or 770ED computer has some unique specifications, enhancements to the ThinkPad 770 computer. This publication contains information for your ThinkPad 770E or 770ED computer, and updates the IBM ThinkPad 770 User's Guide. Read - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 4
"Hints, Tips, and Limitations" on page 29 "Basics" in the online book ThinkPad 770 User's Guide or the online book "Using the Modem Features" on page 17 Attention If you power off the computer, wait at least 5 seconds before you power it on again. vi IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 5
the 770E or 770ED Computer 21 Backing Up Your System 22 Recovering Lost or Damaged Software 23 Hints, Tips, and Limitations 29 Using an External Keyboard 29 Using the Hard Disk Drive 29 Hot or Warm Docking to a Docking Station (Windows 95 Only) 29 Hot Plugging or Unplugging a PCMCIA Card 30 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 6
Comfortably and Safely 54 Handling Your ThinkPad Computer 54 Cleaning Your Computer 57 Carrying Your Computer 57 Extending Your Computer's Battery Life 57 Ergonomics Information 58 Ruggedized Mobile Computers 60 For More Information 60 viii IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 7
information in the IBM ThinkPad User's Guide 770 (part number 06J0764). Use this information instead of the corresponding information in the User's Guide. Changing a Power-On Password or HDD Password 2 Removing a Power-On Password or HDD Password 3 Using the ThinkPad Online Book 4 Undocking - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 8
the new password: then press the Spacebar. 4 Type the new password again to verify it; then press Enter. Format To change the password, type as follows: ccccc_nnnnn_nnnnn ccccc: Current password nnnnn: New password You have changed your password. 2 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 9
prompt shown above is the HDD prompt. 2 Type your current password; then press the Spacebar; then press Enter. You have removed your password. For changing or removing a supervisor password, refer to the instructions starting on page 2-19 of the IBM ThinkPad 770 User's Guide. However, step 6 on page - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 10
Card Resolving system resources conflicts Controlling and managing systems over a network Installing software Solving computer problems To start the online book, do the following: 1 Click on Start. 2 Move the cursor to Programs and ThinkPad 770E/770ED; then click on ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 11
Powered panel or access the diskette drive easily on the SelectaDock I docking station when it is docked with the port replicator. 1 Select Start in Windows 95, and then Eject PC. The LCD on your computer turns off and on. Preloaded Applications ThinkPad Information ThinkPad Guide 5 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 12
the Eject position. Now you can eject your computer from the docking station. If the operating system rejects the eject request, a message appears on the screen. If this happens, try cold undocking. 6 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 13
supplementary information to the ThinkPad 770 User's Guide. Read this chapter with that User's Guide. Registering Your Computer 8 Installing the UltraBay II Travel Cover 9 Attaching the Diskette Drive Externally 9 Hot and Warm Plug and Unplug Functions 11 Supported Devices by Operating System - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 14
-click on the Register icon ( ). 2 Follow the instructions on the screen to complete the registration. Note: If your computer uses a different operating system, go to the following Web site to complete registration: http://www.pc.ibm.com/register 8 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 15
II, you can connect your diskette drive to the external-diskette-drive connector and use it as an external diskette drive. To remove a device from the UltraBay II, see the ThinkPad 770 User's Guide. To attach the diskette drive externally, do as follows: 1 Power off your computer. 2 Open the - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 16
4 Connect the opposite end of the cable to the external diskette drive. To detach the external diskette drive, push the connector lock on both sides 1 ; then disconnect the cable from the connector 2 . 10 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 17
is in suspend mode. The ThinkPad 770E or 770ED computer has an LED that indicates when you can safely remove a device from the UltraBay II. For a description of the different LED color indications, see "Knowing the LED Color Indications" in the ThinkPad 770 User's Guide. The following table shows - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 18
drive in the UltraBay II when drive A is assigned to the external diskette drive. The external diskette drive is the drive connected to the system's or to the SelectaBase 770 Port Replicator's external drive port, or the one installed in the docking station. 12 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 19
If you hot or warm swap the DVD or CD-ROM drive, make sure the drive has stopped rotating. For the Battery: Do not hot unplug a secondary battery from the UltraBay II when the system is working under the secondary battery power. The power might go off. You might have this situation if you have - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 20
Audio Infrared Power Management MIDI Parallel Port External Display Docking Station MPEG / Enhanced Video PC Card Slots Accessibility Options Serial Port UltraBay The window design for Windows NT, Windows 3.11, and OS/2 has not changed. 14 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 21
default, your computer uses the primary IDE channel for the primary hard disk drive (Primary-Master) and the secondary IDE channel for a device IDE channel configuration, the drive letter assignment might be changed. Setting to 3-Channel IDE Mode 1 Open the ThinkPad Configuration program. 2 Click - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 22
The following table shows the relationship between the devices and IRQ values: Device HDD UltraBay II Docking station 2-Channel IDE Default Mode IRQ 14, P-M IRQ Secondary-master 4. S-S: Secondary-slave 5. T-M: Third-master 6. T-S: Third-slave 16 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 23
ThinkPad modem, available on the ThinkPad 770ED 4800, 9600 uncoded, and 9600 bps Trellis coded - ITU-T V.21/V.22, V.22bis protocols with data rates set compatibility - Asynchronous error recovery protocol - Microcom Network Protocol (MNP**) protocols - Error correction via MNP classes - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 24
to or disconnect the cable from the telephone outlet on the wall during electrical storms. To use the ThinkPad modem, connect one end 1 of the telephone cable to the telephone jack; then connect the other end 2 to the telephone outlet on the wall. 18 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 25
protocol they use. Your modem and your ISP must support the same 56-Kbps protocol, or your maximum connection speed will be limited to V.34 technology. The higher speeds (up to 56 kbps) at which this modem is capable of operating depend on a specific network implementation, which is only one of many - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 26
FCC regulations limit the maximum speed for downstream communication Full-duplex speaker phone support (Windows 95 only) - Acoustic echo cancellation Other - DOS box operation for 33.6-Kbps data and 14.4-Kbps fax - System-level and device-level power management 20 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 27
of the ThinkPad 770E or 770ED. Backing Up Your System 22 Recovering Lost or Damaged Software 23 Using the ThinkPad Customization CD 25 Using the Diskette Factory 25 Using the Recovery CD 26 Hints, Tips, and Limitations 29 Using an External Keyboard 29 Using the Hard Disk Drive 29 Hot - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 28
recovery. This application is shipped in a uninstalled state and must be installed to operate. ThinkPad Web site or Bulletin Board. IBM supplies all of the latest hardware device drivers and system BIOS for your computer on the ThinkPad Web site: 22 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 29
the IBM bulletin board service. For more information about electronic service and support, see the ThinkPad 770 User's Guide. Recovering Lost or Damaged Software This section describes how to recover lost or damaged software. The following table shows what is needed to recover your system. Problem - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 30
drive preinstalled. -Or- Go to the ThinkPad Web site to download the latest hardware driver diskettes. Install them. See "Using the Diskette Factory" on page 25 for general information and see the online book for information on installing device drivers. 24 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 31
. This is the fastest way to install a lot of applications and device drivers. This program is designed for the system administrator. Online User's Guide. If you do not have the online user's guide on your hard disk drive, you always have a copy on your Customization CD. CD-ROM Help. This contains - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 32
's UltraBay II and you do have an external diskette drive attached, go to "Case 2" on page 28. If you have a diskette drive installed in your computer's UltraBay II and you do have an external CD-ROM drive attached, go to "Case 2" on page 28. 26 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 33
CD from the CD-ROM drive; then power off your computer. 13 Power on your computer while pressing and holding the F1 key. Hold the F1 key until the Easy-Setup window appears. 14 Click on Start up. 15 Click on Power-on. 16 Click on Reset. Chapter 3. New Functions for the 770E or 770ED Computer 27 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 34
appropriate option. You are prompted if a user intervention is required. 6 When a completion message appears, remove the Recovery CD Boot diskette from the diskette drive. 7 Press Restart Your computer restarts with the preinstalled configuration. 28 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 35
to the computer. Using the Hard Disk Drive The ThinkPad 770ED computer has an 8.1-GB hard disk drive. If you use this drive in the Windows 3.1 or Video Card and a PCI Network Card at the same time in the SelectaDock III docking station. Your system cannot boot if both cards are inserted. For the USB - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 36
Increasing Memory Capacity The ThinkPad 770E or 770ED computer supports SDRAM only. It does not support the EDO DRAM Card. Installing a DIMM (dual inline memory module) that is not supported by the ThinkPad 770E or 770ED computer might cause a problem. You can purchase the SDRAM option from your IBM - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 37
ThinkPad-option headset. Some microphones, such as condenser microphones, might need a battery. See the instruction which comes with the microphone. The microphone/line-in jack of your computer supports either don't use-either LINE or MIC. Chapter 3. New Functions for the 770E or 770ED Computer 31 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 38
after suspend. With a DVD or a CD-ROM Drive (Windows 95 Only) If your computer is preinstalled with Windows 95 and the DVD/CD-ROM drive is installed in UltraBay II, your computer might not enter suspend mode or hibernation mode after the end of a 32 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 39
an incoming fax or an incoming call in suspend mode. Changing Batteries during Battery-Powered Operation If Switching from the Main Battery to the Secondary Battery 1 Insert the battery pack with the secondary battery into the UltraBay II. Chapter 3. New Functions for the 770E or 770ED Computer 33 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 40
. Using the MPEG driver in Windows NT 4.0 If you use the MPEG driver in Windows NT 4.0, consider the following restrictions: Any multimedia player application provided by a third party or a custom player application created for Windows NT is not 34 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 41
rate (video memory limitation) - 16 colors with any resolution, refresh rate While an MPEG file is playing through Media Player, suspend and resume are not supported. You need to pause or stop the playback mode before entering suspend mode. Chapter 3. New Functions for the 770E or 770ED Computer 35 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 42
the maximum supported for preview. The driver displays a dialog box informing you that the size selected should not be used for preview. If you change to preview mode with the same size, the image displayed could be distorted, and the cursor might 36 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 43
using the Video Format dialog. To restore the cursor, drag it to the bottom of the screen. VIDCAP32.EXE assumes that preview and overlay are both supported for the same sizes. So if the application is on overlay mode, and you select preview mode without selecting a valid size, the driver is informed - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 44
tools as the whiteboard, file transfer, chat, and application sharing. If this error occurs, shut down Windows and restart your computer. This error does not occur if you are using the Intel Video Phone for Internet Video Conferencing software. 38 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 45
Appendix A. Features and Specifications Features Copyright IBM Corp. 1998 Processor Intel Pentium II processor mobile module, 266 MHz. Memory Built-in: 32 MB or 64 MB Option: Max. 160 MB Storage devices 2.5-inch hard disk drive Display The color display uses TFT technology Up to 1024 by 768 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 46
PC Card slots (two Type I or Type II PC Cards, or one Type III PC Card) Headphone jack Microphone/line-in jack (supports a dynamic microphone or a self-battery-powered condenser microphone) Infrared port Universal Serial Bus (USB) connector Telephone connector 40 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 47
(10,000 ft): 31.3°C (88° F) Heat output - 56 W (191 BTUs/hr) maximum Electrical (AC Adapter) Sine-wave input, at 50 to 60 Hz The input rating of the AC Adapter: 100-240 V ac, 50/60 Hz Lithium-ion battery pack Nominal voltage: 10.8 V dc Capacity: 4.8 AH Appendix A. Features and Specifications 41 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 48
42 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 49
or your reseller. Machine: IBM ThinkPad 770E or 770ED Warranty Period*: Three years; One Year on Battery *Elements and accessories are warranted for three months. Contact your place of purchase for warranty service information. Production Status Each Machine is manufactured from new parts, or new - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 50
exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from jurisdiction to jurisdiction. 44 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 51
Corporation in the United States or other countries or both: IBM HelpCenter HelpWare MMPM/2 Multimedia Presentation Manager/2 Operating System/2 OS/2 PC Card Director Presentation Manager PS/2 RediSafe SelectaDock ThinkPad TrackPoint WIN-OS/2 Ultimotion Microsoft, Windows NT, and the Windows 95 - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 52
not installed and used in accordance with the instructions, may cause harmful interference to radio communications. to which the receiver is connected. Consult an IBM authorized dealer or service representative for help. Properly shielded and grounded IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 53
laws of the Member States relating to electro-magnetic compatibility. A declaration of Conformity with the requirements of the Directive has been signed by IBM United Kingdom Limited, PO BOX 30 Spango Valley Greenock Scotland PA160AH. This product satisfies the Class B limits of EN 55022. Appendix - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 54
installation instructions for your fax software package. 2. The built-in modem is built into the ThinkPad computer. service. 6. If you experience trouble with this built-in modem, contact your IBM Authorized Seller, or the IBM Corporation, 500 Columbus Avenue, 48 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 55
problem has been corrected, or until you are sure the equipment is not malfunctioning. 7. No customer repairs are possible to the modem. If you experience trouble with this equipment, contact your Authorized Seller or the IBM Corporation for information. 8. The modem may not be used on coin service - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 56
inside wiring associated with a single line individual service may be extended by means of a maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject 50 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 57
abonné ne doit pas oublier qu'il est possible que la conformité aux conditions énoncées ci-dessus n'empechent pas la dégradation du service dans certaines situations. Actuellement, les entreprises de télécommunication ne permettent pas que l'on raccorde leur matériel à des jacks d'abonné, sauf dans - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 58
ne doit pas tenter de faire ces raccordements lui-même; il doit avoir recours à un service d'inspection des installations électriques, ou à électricien, selon le cas. L'indice de charge charge de l'ensemble des dispositifs ne dépasse pas 100. 52 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 59
Product Notice Requirements The following notice applies to machines equipped with a DVD and Enhanced Video adapter: This device is protected by U.S. patent numbers 4,631,603, 4,577,216, and 4,819,098 and other intellectual property rights. The use of Macrovision's copy protection - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 60
The compression might cause internal damage. Do not disassemble your computer. Only an authorized IBM ThinkPad repairperson should disassemble and repair your computer. Do not scratch, twist, hit, or the latches to keep the display open or closed. 54 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 61
not turn your computer over while the AC Adapter is plugged in. This could break the adapter plug. Do not use or store your drive. Do not insert a diskette at an angle. Not inserting the diskette straight into the drive can damage the drive. Do not insert a battery pack into the computer too hard. - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 62
authorities return your computer to you if it is lost or stolen. Registering your computer also enables IBM to notify you about possible upgrades. Check the IBM Web site at www.pc.ibm.com periodically to get current information about your computer. 56 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 63
you to extend the life of your battery: Whenever possible, use the ThinkPad battery power-saving modes (See the IBM ThinkPad 770 User's Guide): - standby: The LCD and the hard disk drive are turned off. - suspend: All tasks are stopped and stored in memory to save power. - hibernation: All tasks are - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 64
Card if it is not in use. Remove the battery pack and keep it in a cool place if you will not be using the computer for a long period. If the CD-ROM or DVD drive is installed, disable the Auto insert notification. See "With a DVD or a CD-ROM Drive . 58 IBM ThinkPad 770E/770ED User's Guide Supplement - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 65
the screen clearly. 4 Thighs Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest. 5 Arms Keep your forearms, wrists, and hands in a relaxed and neutral position. Don't pound the keys; type with a soft touch. 6 Chair Use a chair that gives you good back support - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 66
IBM PC Product Guide Directory (to specific product sections): IBM ThinkPad Information Directory: www.pc.ibm.com/thinkpad www.networking.ibm.com/wireless 1 800 426-2968 1 919 517-0001 1 800 IBM-3395 (1 800 426-3395) Select FaxDoc #12745 Select FaxDoc #11078 60 IBM ThinkPad 770E/770ED User's Guide - Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 67
- Lenovo ThinkPad 770Z | ThinkPad 770E/ED Supplement to the Users Guide - Page 68
Printed in U.S.A. References in this publication to IBM products or services do not imply that IBM intends to make them available outside the United States. 05L2164
Part Number: 05L2164
ThinkPad 770E or 770ED
User's Guide Supplement