Control Load Line, Switching Freq, OCP, Voltage of 7970 with R4E

[Shammy]

Control Load Line, Switching Freq, OCP, Voltage of 7970 with R4EFirst solder red and black headers to VGA card:




The headers will be later on plug into MB.




Steps

Do Not plug in the header before boot.
After Boot and go into OS, plug in header
Open Digipower CNTRL (install from CD)



you can set load line, Switching Freq, OCP, it will be set with the CPU's vcore, so suggest set LL Extreme, Switching Freq 500 to 800, disable OCP (this will also be used for the VGA Vcore)
If you also wanna adjust vcore of VGA, u can open up Turbo V and adjust the CPU Vcore together with the VGA vcore. Set CPU Vcore to manual mode and a fixed voltage. VGA vcore will be 100mv more than what you set on the CPU. For eg, 1.30 will give 1.40 on VGA.
After adjust and ready to bench remove header. Settings hould be kept even at reset unless you shutdown.

Do not have the header plugged in at boot as it will make the system stop booting.Enjoy.

[CornerJack]

Thanks Shammy

[Hazzan]

Rampage IV Xtreme ..............with Shamino Style

Thanks Sammy you really help full for us..

[Pt1t]

Very good mod :d but how to do with 4 cards

[Viss]

Change headers and set per card

[Pt1t]

Originally Posted by Viss

Change headers and set per card

yup

[hokiealumnus]

Originally Posted by Hazzan

Thanks Shammy you really help full for us..

Big +1 to that. Thanks for all you do to help us poor souls that aren't exactly good (meaning most of us look at a card and say "ZOMG where do I start?!") at figuring out mods!

[Shammy]

ya as said plug in header of vga1 apply changes, remove plug in 2, apply remove etc
obviously if you want a different setting for cpu, (flip over slow mode if vcore to be set is too low) apply changes for4 both cpu and vga first with header in , then remove vga header and adjust and apply for cpu alone.

[CornerJack]

Thanks Shammy !!!
I test this week-end, actually 1450MHz @1.425 @-110°C

[Hondacity]

awesome pics cjack!