Originally Posted by tashfeenmajid
I don't know if you still need the original Bios of XFX HD-485X-ZNFC, but I am attaching it here anyway.
The bios that was referred above was from another XFX card (HD-485X-ZDFC).
ZDFC has ATi RV770 chip installed on it, whereas ZNFC uses ATi M98 mobility chip.
XFX falsely advertises and sells this card as HD 4850 and not the Mobility HD 4850.
Hope this helps!
Thanks. That is the one I needed. Now how do you overwrite it. WinFlash sais it is already loaded. How do I force it to overwrite the bios?