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760CD: Cannot install Win95 video driver to get high-colour



Hi all,

I sent this message yesterday, but I'm not sure if it made it to the list,  
so I'm resending with extra information. Apologies if you've received it  
already:

I have just bought a second-hand ThinkPad 760CD and been trying to install  
the latest Trident Cyber9320 VL Win95 video driver from IBM. I've read all  
the on-line tech support docs related to this on IBM's web site, to no avail.  
The generic Trident driver Windows offers only does 800x600x256 colours. I'd  
really like to get 16-bit colour, so I've grabbed the latest driver disk  
from IBM's support site.

First, I've tried to install it on Win95 OSR2 (Readme says it's supported).  
Next, I've tried it on Win98 beta 2. In each case, the driver installs  
itself, reboots the machine, and when Windows reloads I get a "Your display  
adapter is not configured properly, click OK to start the hardware  
troubleshooter wizard" type of message. Of course, the wizard doesn't correct  
the problem :(

Yesterday evening, I've also attempted the same thing with the original, "A"  
version of Windows 95 - still the same error. The machine passes all  
diagnostics tests in the BIOS setup, and the screen can do 800x600x64k  
colours in DOS using VESA mode test programs.

What should I do to get 800x600x64k colours in Windows? Thinking this  
problem may be due to my older ThinkPad BIOS, I would like to upgrade the  
BIOS to the latest version, but I don't have a floppy disk drive for this  
machine, yet (just the CD ROM). I've ordered a replacement floppy drive unit  
from IBM, but they're out of stock so it'll take 6-12 weeks to get one!

In the meantime, is there any way of upgrading the BIOS without having to  
boot off a floppy? Could I boot Windows from the hard disk into safe mode DOS  
command prompt (no drivers loaded) and run a BIOS upgrade utility from the  
hard drive? I have copied the contents of the BIOS update floppy to the  
machine's hard disk via Ethernet, but there is no obvious way of running an  
"upgrade" program.

Thanks for any help you may provide,

E@
---
Eren Kotan
The best friend money can buy.
Can you imagine a world with no hypothetical questions?
Apple Enterprise Professional Services - <http://enterprise.apple.com/