Lenovo ThinkPad 770E-ED ThinkPad 770 Supplement to the User Guide
Lenovo ThinkPad 770E-ED Manual
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- Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 1
Title: C79DKMST CreationDate: 08/19/97 17:47:41 IBM ThinkPad 770 User's Guide Supplement - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 2
Title: C79DKMST CreationDate: 08/19/97 17:47:41 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 3
Title: C79DKMST CreationDate: 08/19/97 17:47:41 IBM IBM ThinkPad 770 User's Guide Supplement - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 4
or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements or changes in the products or the programs described in this publication at any time. Requests for technical information - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 5
IBM Corp. 1997 The following sections supplement the information contained in the User's Guide. 4 Supported Devices by Operating System 4 Device Restrictions 5 Installing the Various Versions of Windows 95 Second CardBus Card 19 Changing Batteries during Battery-Powered Operation . . . 19 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 6
Title: C79DKMST CreationDate: 08/19/97 17:47:41 iv - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 7
and Enhanced Adapter) To use this feature, you will need the optional DVD drive and the software shipped with this option. Refer to the user's guide shipped with this option for instructions on how to use it. 1 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 8
Title: C79DKMST CreationDate: 08/19/97 17:47:41 Changing a Power-On Password or HDD Password 1 Power off your computer and wait at least 5 seconds; then power it on again. A password prompt appears. Note: The Power-on and HDD password prompts look a little different. The prompt shown above is the - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 9
Title: C79DKMST CreationDate: 08/19/97 17:47:41 Removing a Power-On Password or HDD Password 1 Power off your computer and wait at least 5 seconds; then power it on again. A password prompt appears. Note: The Power-on and HDD password prompts look a little different. The prompt shown above is the - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 10
and Unplug Functions Your ThinkPad 770 computer enables you to Guide. Supported Devices by Operating System Devices that support the hot and warm plug/unplug function are shown as follows by operating system: OS/2 and Windows NT 3.51 Hot plug or unplug Warm plug or unplug Battery Yes Yes Diskette - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 11
08/19/97 17:47:41 Windows 95 and Windows NT 4.0 Hot plug or unplug Warm plug or unplug Battery Yes Yes Diskette Drive Yes Yes HDD No No under OS/2 or Windows NT 3.51. 2. Hot- or warm-plugging or unplugging of an IDE device (CD-ROM drive or DVD drive) is not supported in 2-channel IDE mode - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 12
and warm plug and unplug functions in 2-channel IDE mode. Refer to the table on page 8. 3. For the Battery: Do not hot unplug a secondary battery from the UltraBay when the system is working under the secondary battery power. The power may go off. This may be a situation where you have the secondary - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 13
functions. Note: If you change the IDE channel configuration, the drive letter assignment may be changed. Setting to 3-Channel IDE Mode 1 Open the ThinkPad Configuration program. 2 Click on the Docking Station ( ) button. 3 Change the IRQ value in IRQ Holder for PCI Steering to a value other than - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 14
Title: C79DKMST CreationDate: 08/19/97 17:47:41 Setting to 2-Channel IDE Mode 1 Open the ThinkPad Configuration program. 2 Click on the Docking Station ( ) button. 3 Change the IRQ value in IRQ Holder for PCI Steering to a value other than IRQ 11. 4 Select - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 15
: 08/19/97 17:47:41 Installing the Various Versions of Windows 95 The following versions of Windows 95 are available for your ThinkPad 770: Retail Release version (OSR0) Service Pack Version 1 (OSR1) OEM Service Release Version 2 (OSR2) OEM Service Release Version 2.1 (OSR2.1) The OSR0 is an off-the - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 16
prompt. 7 Refer to the Windows 95 documentation and the instructions that appear on the screen to Recovery CD. Refer to "Recovering Lost or Damaged Software" on page 14. If you have a CD-ROM version of OSR2 or OSR2.1, do the following: 1 Create a Windows 95 supplementary diskette using the Diskette - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 17
the operating system to the temporary directory by entering SETUP.EXE at the temporary directory prompt. 8 Refer to the Windows 95 documentation and the instructions that appear on the screen to complete the installation. 9 Insert the Windows 95 supplementary diskette into the diskette drive. 11 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 18
Reboot the system 12 To replace the Unimodem drivers to support the Intel Video Phone application, insert the Windows 95 supplementary diskette into the diskette drive. 13 From the DOS prompt, go to C:\WINDOWS\SYSTEM (or the SYSTEM subdirectory where Windows 95 is installed). 14 Rename the UNIMODEM - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 19
http://service.software.ibm.com/os2ddpak/index.htm When the homepage appears, do the following: 1 Click on "Yes, I agree. Show the Device Category List..." 2 Click on "OS/2 Component Updates." 3 Click on "Installation Diskette Updates." 4 Click on ">4.3GB IDE Hardfile Support." 5 Do the instructions - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 20
. It restores the contents of your hard disk to the original state (the state when you purchased your computer). The Recovery CD package consists of a boot diskette and a CD-ROM containing the original preload image. This CD deletes all personal data and configuration settings on your computer - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 21
diskette drive. 3 Power on your computer. 4 Insert the Recovery CD into the CD-ROM drive. 5 Follow the instructions on the screen. Note: You can select from several CD-ROM drive connection methods. Choose an appropriate option. The recovery program on the boot diskette includes drivers to support - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 22
-ROM, docking stations, and the hard disk drive. You are prompted if a user intervention is required. 6 When a completion message appears, remove the Recovery CD-ROM Boot Diskette from the diskette drive. 7 Press the Restart button. Your computer restarts with the original preload configuration. 16 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 23
The section on the "Telephony Features" in the User's Guide mentions the support of the "Answering device with Caller ID" function. This function can be used only where Caller ID services is available. Currently, this service is available only in the U.S. and Canada. 1 RingCentral is a registered - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 24
Docking to the SelectaDock III Docking Station For Windows 95 You may not be able to hot- docking station. If such a condition occurs, cold boot the system. USB Port Considerations For PCI Cards the SelectaDock III docking station. Your system cannot boot if both cards are inserted. For the USB Port - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 25
Reboot the system to solve the problem. Using a Second CardBus Card When the second CardBus manually by using the Device Manager. To Batteries during Battery-Powered Operation When Switching from the Main Battery to the Secondary Battery 1 Insert the battery pack with the secondary battery - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 26
secondary battery. Changing the Crystal Audio Device Configuration To change the audio configuration in Windows NT 3.51, do the following: 1 Change the audio resources using the ThinkPad Configuration Program. 2 Do not restart your computer yet. 3 Double-click on Control Panel and Drivers. 4 Select - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 27
The microphone/line-in jack supports the following type of microphones: A dynamic microphone A self-battery-powered condenser microphone When you transfer, chat, and application sharing. When this error occurs, shut down Windows and restart your computer. This error does not occur when you are - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 28
Title: C79DKMST CreationDate: 08/19/97 17:47:41 Notices 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 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 29
Title: C79DKMST CreationDate: 08/19/97 17:47:41 - Lenovo ThinkPad 770E-ED | ThinkPad 770 Supplement to the User Guide - Page 30
Title: C79DKMST CreationDate: 08/19/97 17:47:41 IBM Part Number: 05K7604 Printed in the United States of America 5K76 4
IBM ThinkPad 770 User's Guide Supplement
Title: C79DKMST CreationDate: 08/19/97 17:47:41