Problem with external CD - TechRepublic
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May 17, 2001 at 11:05 AM
meatncheese

Problem with external CD

by meatncheese . Updated 25 years, 1 month ago

Hi,
Hope someone can give me a lead on how to proceed with this problem.

500 Tech point for the correct answer!!

I have a IBM ThinkPad laptop 560X with external CD drive connected to a pcmcia card and freshly re-partitioned and formatted HD. Booting up from the W98 startup diskette doesn’t see the CD.

Finally found the IBM driver IBMTPCD.SYS and got it to load. But now when I try and access the CD it says its not ISO9660 or High Sierra format (which it is – a W98 install CD).
Also its telling this without spining up the CD which I find a bit strange. (The machine spins up the CD during the boot process as bios is configured to try and boot from the pcmcia card but won’t boot a bootable CD)

Note: Yes, latest bios has been loaded.

The only thing I find on the web (MS site) about this error says the driver needs to be loaded into high memory.
But it is as far as I can tell.

Here’s my boot files does anyone see something wrong that it wouldn’t be loading into high memory?? OR know of something else I need to load? Something to do with the pcmcia cards?

Thanks.

Config.sys:
DEVICE=HIMEM.SYS
DEVICE=EMM386.EXE /NOEMS
DEVICEHIGH=IBMTPCD.SYS /D:TPCD001 /P:170 /R
DOS=HIGH
DOS=UMB
FILES=75
BUFFERS=25
LASTDRIVE=Z

Autoexec.bat
@ECHO Off
set EXPAND=YES
SET DIRCMD=/O:N
set temp=c:set tmp=c:LH MSCDEX.EXE /D:TPCD001 /L:X /M:15
echo WE IS DONE

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