Problem with Radeon 9600 XT : Boot resolution too high

[Terry Franck]

It's a new card (ASUS).
Everything was OK, until I start to test desktop duplicate on my TV (it
doesn't work)

The problem now is that during the boot, the resolution is > 1024 *768
(limits of my monitor)
So that the screen is black and I can't enter in the bios Setup.

Everything works fine in XP session.

I do the all the known stuff (drivers reinstall, registry cleaning, ...etc)
I test all imaginable settings in ATI desk panel ...... but it has
no effect.

The question is: how to reset the card in order to retrieve the default
boot resolution ?

Thanks a lot for your help

Franck,

config:
P4P800 deluxe - p4c 2.8 ghz
XP

 

[Read]

Unless I misunderstand, you just boot to safe mode, -F8-
set the resolution there you want for next boot
read