Videocard death club3d OC 4870 512 mb

[Weebeast]

Hi guys

My club3d OC 4870 512 mb got a bad bios flash and its death. When i reflash another bios on it using my 4890 in the first PCI-E slot my pc will boot in normale mode but i get a black screen when windows looks for drivers.

When i disable the 4870 before it looks for drivers my pc works fine and in GPU-Z i see strange things.

http://www.techpowerup.com/gpuz/z447m/

I got 3 original bios from 3 guys that had the same card. None of them works because windows loading screen gets stuck when i load those biosses

Safe mode always works fine! and i see 2 cards in device manager

Thanks!

[larrabee]

It sounds like it's a problem with the ATI drivers installed in Windows. Try uninstalling them when you're in safe mode, then reboot, and get the latest ones online and install then when booted normally. I sometimes run into this problem when flashing vBIOSs and my video drivers are outdated :(

[Weebeast]

I dont think its a driver problem because my pc wont boot if i pull out my 4890