IBM ThinkPad 770 Manuel utilisateur
IBM ThinkPad 770
CD-ROM Drive Upgrade
Installation Guide
OPTIONS
by
First Edition (January 1998)
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Contents
Safety: Read First . . . . . . . . . . . . . . . . . . . . . . . iv
Part 1. About This Book ..................................................... 1-1
Part 2. Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Part 3. Appendixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Appendix A. Safety Information . . . . . . . . . . . . . . 3-1
Appendix B. Help and Service Information ........ 3-11
Appendix C. Product Warranty and Notices ....... 3-13
Copyright IBM Corp. 1998 iii
Safety: Read First
iv
Part 1. About This Book
This booklet describes how to install the ThinkPad 770 CD-ROM
Drive Upgrade in the ThinkPad 770 computer.
This booklet contains two parts:
Part 1: Installation Instructions
This part contains three chapters:
– Checking the Items
This chapter lists the parts included in the option package.
– Device Driver Installation Guide
This chapter describes how to install the device driver for the
following operating systems: OS/2 Warp, Windows 95,
Windows NT, and DOS.
– CD-ROM Drive Installation Guide
This chapter describes how to install the CD-ROM drive into
the UltraBay II of your computer.
Part 2: Appendixes
There are three appendixes:
–Appendix A: Safety Information
This appendix provides safety information.
–Appendix B: Help and Service Information
–Appendix C: Product Warranty and Notices
This appendix provides warranty information, a list of
trademarks, and general notices.
Copyright IBM Corp. 1998 1-1
1-2
Part 2. Installation Instructions
Checking the Items
Before you begin the installation, ensure that you have the following
items:
Ø CD-ROM drive ØDevice Driver Diskette for DOS
Ø This booklet
Copyright IBM Corp. 1998 2-1
Device Driver Installation Guide
The following table provides additional information to help you
determine which device driver to use for the CD-ROM drive,
depending on the operating system you will be using:
Before using the drive with your application programs, you must first
install the device driver. The following table lists the device driver
files used by DOS and Windows:
Install the CD-ROM device driver required by your operating system.
Note: To use the CD-ROM drive to install the operating system,
refer to the operating system documentation.
Device driver for DOS and
Windows IBMTPCD.SYS
File system for DOS and
Windows MSCDEX.EXE (MS-DOS
CD-ROM Extensions)
Operating System What You Need to Do
OS/2 Warp
Windows 95
Windows NT
These operating systems have built-in device
drivers that work with this CD-ROM drive.
See the “OS/2 Warp”, “Windows 95”, or
“Windows NT” section.
PC DOS V7.0
MS-DOS V6.22
Windows for
Workgroups
V3.11
You need to install a CD-ROM device driver.
See the “DOS” section.
2-2
OS/2 Warp
To install the CD-ROM device driver for OS/2 Warp, follow these
instructions:
1. Turn on the computer. Start OS/2 Warp.
2. Double-click on OS/2 System.
3. Double-click on System Setup.
4. Double-click on Selective Install.
5. Select CD-ROM Device Support; then click on OK.
6. Select Non-listed IDE CD-ROM and click on OK; then click on
OK again at the System Configuration menu.
7. At the OS/2 Setup and Configuration menu, select Install.
8. Follow the instructions on the screen to complete the installation.
Software Parameters in the CONFIG.SYS File
When the CD-ROM device driver is installed in your computer, OS/2
automatically modifies the CONFIG.SYS file. The following
describes the parameters for the CD-ROM device driver in the
CONFIG.SYS file:
DEVICE=OS2CDROM.DMD [options]
This is the CD-ROM device class driver, where options can be:
[/V] Displays messages during the installation.
[/Q] Does not display messages during the installation.
BASEDEV=IBMIDECD.FLT [option]
This is the IDE adapter device driver for ATA Packet Interface
devices, where option can be:
[/V] Displays messages during the installation.
IFS=[drive]:[path]CDFS.IFS [options]
This is the ISO9660/HSG file system for OS/2. All CD data
discs are recorded with this file format. where options can be:
[/C:n]Indicates how many 64-KB segments to use for the
sector cache. The default is n=2, two 64-KB
segments.
[/M:n]Indicates the maximum number of file sectors to be
read at a time. The default is n=8, eight sectors.
[/V] Displays messages on the computer screen during the
installation.
[/Q] Does not display messages on the computer screen
during the installation.
You have now completed the modifications required for the CD-ROM
device driver.
Part 2. Installation Instructions 2-3
Windows 95
Windows 95 comes with a generic ATAPI CD-ROM device driver that
works with your computer's CD-ROM. You do not need to install a
new device driver for your CD-ROM. You can enable the generic
device driver by following the instructions below.
Note
If you upgraded to Windows 95 from DOS or Windows 3.x, you
must disable the original DOS/Windows CD-ROM device driver
in order to allow the generic Windows 95 device driver to work
effectively.
To enable the Windows 95 generic ATAPI CD-ROM device driver,
follow these instructions:
1. Go to the MS-DOS command prompt.
2. Open the CONFIG.SYS file.
3. Find the following line:
DEVICE=C:\xxxxxx\IBMTPCD.SYS /D:TPCDðð1.....
where xxxxxx is the subdirectory where you have installed the
CD-ROM device driver. If you cannot find the line, quit the file
and go to step 5.
4. Comment out the line, changing it as follows:
REM DEVICE=C:\xxxxxx\IBMTPCD.SYS /D:TPCDðð1.......
If the line is already commented out, quit the file and go to the
next step.
5. Open the AUTOEXEC.BAT file.
6. Find the following line:
C:\xxxxxx\MSCDEX.EXE /D:TPCDðð1.....
where xxxxxx is the subdirectory where you have installed the
CD-ROM device driver. If you cannot find the line, quit the file
and go to step 8.
7. Comment out the line, changing it as follows:
REM C:\xxxxxx\MSCDEX.EXE /D:TPCDðð1......
If the line is already commented out, quit the file and go to the
next step.
8. Exit the MS-DOS command prompt; then restart your system.
You have now completed the modifications required for the CD-ROM
device driver.
2-4
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