Ati mobility bios hd 4570

[jonboyo01]

I desperately need an original copy of the bios for an ati mobility hd 4570, as i've screwed mine up (the card wont function just goes to a black screen) and not made a backup of the original bios

 

[mlykvai]

I've got the same video. So, I will help. Here's the stuff
http://www.mediafire.com/file/ogj4ymlmymy/ATI.Mobility.Radeon.HD.4570.BIOS.VER011.016.000.010.030866.rar