overclock black pcb 5870 rev 1

[badtez]

Is there anyone with experience of overclocking this?
At the moment i just have it as high as overdrive allows but would like to try to go higher but would be nice if anyone could give me tips on the easiest method for this

 

[cainer]

i believe you need to do some flashing,.. and wer not talking trenchcoats and playgrounds!

http://forums.overclockers.co.uk/showthread.php?t=18061954

 

[badtez]

saying in there you cant do it with vapour x but im sure i heard b4 that the black pcb's where different? I just really dont wanna mess up my card so was hoping someone had successfully gone beyond overdrive limits on the same card as mine.

 

[cainer]

saying in there you cant do it with vapour x but im sure i heard b4 that the black pcb's where different? I just really dont wanna mess up my card so was hoping someone had successfully gone beyond overdrive limits on the same card as mine.

i know the rev2 (blue pcb) is voltage locked so u cant OC it much if at all :/
i hadnt seen a black pcb vapour x, i thought they were introduced as rev2