IBM ThinkPad 600 - Page 157

4 Open the AUTOEXEC.BAT file; then find the following line:
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 6.
5 Comment out the line to change it as follows:
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.
6 Exit the DOS command prompt; then reboot the system.
150 IBM ThinkPad 600 Online Book