Over volting gtx 590

[robustus64]

Ok guys gtx 590 with 480 physics i have great temps at 700 mhz idle 35 never hits 45 in load id like to up the voltage at least to 1.005 so i can get the performance this card can give im running a tj 07 modded with the 480 rad in bottom an appogee hd searial loop with mcp655 veriable speed pump set to max cpu never gets above 65 after hours of gaming its a 3930k @ 4.8 on a asus X79 ws.
I need to know if theres a way to unlock the voltage , besides the obviouse afterburner and such......

 

[amuffin]

Have you tried the BETA version of MSI Afterburner?

http://event.msi.com/vga/afterburner/download.htm