Toshiba Qosmio X770-135 GTX 560M Overvolt

[raphagdm]

Hi guys,

I have a question... I modded my bios to overvolt my video card. I have edited my vbios with an hexadecimal editor, changed the default voltage from 0,97 to 0,98v. Everything works fine except that when i restart the system (windows 7 64bits) doesn't recognize my GTX 560M card. On device manager it appears but disabled ! No matter what voltage i put the problem persists! Any ideas ?? I just changed the voltage table from the HEX 61 (0,97v) to HEX 62 (0,98V).

Thanks !