Quote Originally Posted by Eldonko View Post
Lol Im not planning on running 1.9v anytime soon. My problem is something is happening when I inc voltage to 1.5V even. Black screen the second the 1st test in 3dm06 begins even at stock clocks. Spent like 6 hours troubleshooting last night, and will continue today after work. Mod seems to be working fine, but now that I think of it the one thing I did do before testing was install the new 8.3 CCC. Maybe Ill roll back just to eliminate driver issue as cause.
I PM'd Eldonko this but I figured everyone might be interested...

About your black screen problem with 1.5v on your HIS card. I've got a GeCube O.C. Edition card which suffers the same problem ONLY when I use a HIS bios.

If I use the GeCube bios, or the Sapphire Bios I can push 1.5v+ quite happily...

Any thoughts anyone? I've tested this quite a bit and it's definitely the HIS bios that prevents 1.5v...