same problem with everyone else....
I bought an ATI Radeon X850 pro AGP 256mb graphics card from futureshop last month
was trying to replace the old nVIDIA GeForce FX5200 with this one
i cleaned up all the driver before installing the X850
after i put it in the AGP slot, reboot the computer
and then i just saw a black screen,
so i cant even adjust the BIOS
my monitor is like in standby mode or something
I'm using winXP SP1
400W adapter
my mobo is ASUS P4S800, with AGP 3.0, supports 8x
256mb ram...
no other PCI cards....so i think it cant be an IRQ problem....
is it incompatibility problem? or is it hardware problem?
please help!!!