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The following is an overview of the option installation instructions.
Use the following instructions to install the drive:
Installation depends on the operating system.
If you are installing under OS/2
If you are installing under Microsoft Windows 95:
DEVICE=C:\xxxxxx\IBMTPCD.SYS /D:TPCD 1 /P:17 /R
(in the CONFIG.SYS file)
C:\xxxxxx\MSCDEX.EXE /D:TPCD 1 /M:15
(in the AUTOEXEC.BAT file)
If you are installing under DOS/WIN 3.1:
ThinkPad 760 CD-ROM Drive - Installing Device Drivers
The ThinkPad CD-ROM drive is a standard IDE device.
The applicable systems for this drive are:
IBM ThinkPad SelectaDock I
IBM ThinkPad SelectaDock II
IBM ThinkPad 760 models that support a CD-ROM drive
(See the User's Guide supplied with the TP-computer.)
Installing Device Driver
The following table provides additional information to help you determine
which device driver to use when you install the CD-ROM drive, depending on the
operating system that will be used:
| Operating System | What you Need to Do |
|---|---|
| OS/2 V2.11 | You need to install a CD-ROM device driver. |
| OS/2 Warp | The device driver that is a part of the operating system |
| Windows 95 | works with this CD-ROM drive. |
| PC DOS V7.0 | You need to install a CD-ROM device driver. |
| MS-DOS V6.22 | |
| Windows for Workgroups V3.11 |
When you turn the computer on after installing the IBM ThinkPad CD-ROM drive,
the computer recognizes the drive.
Before using the drive with application programs, you must first install device drivers.
The following table lists the names of the affected files:
| Device Driver for OS/2 | IBMIDECD.FLT OS2CDROM.DMD IBM1S506.ADD |
|---|---|
| File System for OS/2 | CDFS.IFS |
| Device Driver for DOS and Windows | IBMTPCD.SYS |
| File System for DOS and Windows | MSCDEX.EXE (MS-DOS CD-ROM Extensions) |
Install the CD-ROM device driver required by the opereating system.
NOTE: If you want to use the CD-ROM drive to install the operating system,
refer to the operating system documentation.
OS/2 V2.11 - CD-ROM device driver installation.
Have the Option Diskette that came with this option ready, then do the following:
NOTE: However, do not shut down the system when the screen instructions
prompt you to.
Do the following steps instead.
OS/2 Warp - CD-ROM device driver installation.
NOTE: Do not use the Option Diskette shipped with this option for
installing device drivers for OS/2 Warp.
Use the device drivers included with OS/2 Warp.
To install the CD-ROM device driver for OS/2 Warp, do the following:
Software Parameters in the CONFIG.SYS file
When the CD-ROM device driver is installed in the comnputer, OS/2 automatically modifies the
CONFIG.SYS file.
The following describes the parameters for the CD-ROM device driver.
DEVICE=OS2CDROM.DMD [options]
This is the CD-ROM device class driver, where options can be:
| [/V] | Displays messages on the computer screen during the installation. |
|---|---|
| [/Q] | Does not displays messages on the computer screen during the installation. |
BASEDEV=IBMIDECD.FLT [options]
This is the IDE adapter device driver for ATA Packet Interface devices, where options can be:
| [/V] | Displays messages on the computer screen 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.
Options can be:
| [/C:n] | Indicates how many 64KB segments to use for the sector cache. |
|---|---|
| The default is n=2 , two 64KB 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 displays messages on the computer screen during the installation. |
You have completed the modifications required for the CD-ROM device driver.
Windows 95 - ATAPI CD-ROM device driver - setup.
Windows 95 comes with a generic ATAPI CD-ROM device driver that works with the
ThinkPad's CD-ROM.
The generic Windows 95 CD-ROM device driver is automatically installed if
you do not upgrade from DOS or Windows, but without the IBM CD-ROM device driver.
If you are upgrading from DOS or Windows 3.1 to Windows 95, the original device
driver for DOS or Windows must be disabled for the Windows 95 device driver to become effective.
To enable Windows 95 generic ATAPI CD-ROM device driver, do the following:
DEVICE=C:\xxxxxx\IBMTPCD.SYS /D:TPCD 1 /P:17 /R
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.
REM DEVICE=C:\xxxxxx\IBMTPCD.SYS /D:TPCD 1 /P:17 /R
If the line is already commented out, quit the file and go to the next step.
C:\xxxxxx\MSCDEX.EXE /D:TPCD 1 /M:15
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
REM C:\xxxxxx\MSCDEX.EXE /D:TPCD 1 /M:15
If the line is already commented out, quit the file and go to the next step.
DOS/WIN 3.1 - device driver installation
To install the CD-ROM device driver for DOS V6.3 or later:
Software Parameters in the CONFIG.SYS File
When the CD-ROM device driver is installed in the computer, UINSTALL automatically
modifies the CONFIG.SYS file or the AUTOEXEC.BAT file.
The following are the parameters for the CD-ROM device driver.
DEVICE=[drive:][path]IBMTPCD.SYS [/C] [/S]
IBMTPCD.SYS is the CD-ROM device driver. Make sure this line is inserted after the
EMM386 statement.
If you are using the Multiple Configurations option, copy or move the DEVICE= line to the
configuration blocks to enable or disable the CD-ROM drive according to the configurations.
| [/C] | Sets the cache size in XMS memory. When this parameter is set, the |
|---|---|
| cache size in the XMS memory is 512 sectors. When it is not set, the | |
| default is 0. |
| [/S] | Sets the power-saving mode to OFF. When using DOS with another operating |
|---|---|
| system (for example, when using it with OS/2 in dual boot), set the | |
| power-saving mode to OFF using this parameter. |
NOTE: Do not specify the [/R] parameter for this option.
[drive:][path]MSCDEX.EXE /D:TPCD 1 [/M:n][/E][/V][/L:x]
The Microsoft CD-ROM Extensions program (MSCDEX.EXE) for MS-DOS Version 3.1 or later
works with the IBMTPCD.SYS device driver to allow the computer to access the CD-ROM
drive , where the options can be:
| [/D] | Specifies the name of the CD-ROM drive, TPCD001. |
|---|---|
| [/M:n] | Specifies the number of sector buffers to store the most recent disc data temporarily. |
| The default is n=4 | |
| [/E] | Specifies that the computer will use expanded memory if available. |
| [/V] | Displays on the computer screen a summary of RAM allocation and expanded memory |
| usage at power-on. | |
| [/L:x] | Specifies the drive letter (represented here by x ) for the CD-ROM drive. |
| Be sure not to assign a drive letter already used by another drive, otherwise, the | |
| computer cannot access the CD-ROM drive. |
If you are using the Multiple Configurations option, copy or move the MSCDEX.EXE statement
to the configuration blocks to enable or disable the CD-ROM drive according to the configurations.
If you are using DOS SMARTDRV caches and planning to use a photo CD or multiple sessions discs,
you have to add the /U parameter to the SMARTDRV line in the AUTOEXEC.BAT file.
This is because photo CDs or multiple sessions discs are not compatible with the SMARTDRV caches.
If you are planning to play CD-I movies, do not cache the CD-ROM drive with the SMARTDRV Version 5.0
or 5.1, which is supplied with PC DOS Version 7.0.
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