wrong driver

[joostb]

hi,

I installed the wrong driver for my videocard and now i see a black screen after the white apple screen.

How can i delete it.

[Rammjet]

Boot into single-user mode (F8 at boot followed by typing -s at the command prompt)

 

In single-user mode, type:

mount -uw /
cd /System/Library/Extensions
mkdir vid_backup
mv (name-of-bad-kext).kext vid_backup/	<-- repeat for all bad kexts
cd /System/Library
rm -rf Extensions.mkext Extensions.kextcache
reboot

All of the "bad" kexts will be in a folder called "vid_backup" inside the Extensions folder.