Powercolour 4770 PCS Volt Mod Help - Page 4 - Overclock.net

**CL3P20** · 10-08-09

For memory mod, you will need to solder a VR to leg 6 of the IC chip..and connect to ground somewhere.

Do you have a solder station to use for the mods?

Willhemmens · 10-08-09

Quote:

Originally Posted by CL3P20

For memory mod, you will need to solder a VR to leg 6 of the IC chip..and connect to ground somewhere.

Do you have a solder station to use for the mods?

No sadly not.

I dont mind helping work out mods for this card but i dont want to be soldering any thing on the card, Pencil only.

**CL3P20** · 10-08-09

Well from what we have learned so far...there doesn't appear to be any pencil mods workable for this GPU...

*shameless bump for my 'mod sale' though..ship it over..I'll get it hooked up for you

oema · 10-10-09

Quote:

Originally Posted by Willhemmens

No sadly not.

I dont mind helping work out mods for this card but i dont want to be soldering any thing on the card, Pencil only.

please Willhemmens send me your's 4770 pcs bios, i and other friends search it to change our 4770 sapphire blu pcb bios, because with our bios we can't push up the memory up to te 863 mhz with rivatuner (there is an error in the bios memory reading at that freq)
Please help us make a copy of 4770pcs bios with gpuz and attach it here

big thanks in advance

Willhemmens · 10-10-09

Quote:

Originally Posted by oema

please Willhemmens send me your's 4770 pcs bios, i and other friends search it to change our 4770 sapphire blu pcb bios, because with our bios we can't push up the memory up to te 863 mhz with rivatuner (there is an error in the bios memory reading at that freq)
Please help us make a copy of 4770pcs bios with gpuz and attach it here

big thanks in advance

Sure, here it is Link.

I would like to warn you, our cards are very different. If you tryed putting this bios onto your card, it could and im guessing would kill you card. Also the bios doesnt have changeable vcores.

I would adice you try the Asus TOP bios.

oema · 10-10-09

Quote:

Originally Posted by Willhemmens

Sure, here it is Link.

I would like to warn you, our cards are very different. If you tryed putting this bios onto your card, it could and im guessing would kill you card. Also the bios doesnt have changeable vcores.

I would adice you try the Asus TOP bios.

no asus top for blu pcb,i tried,we have the same volt controller, i've no word to say Thank You

Rachon · 3 Weeks Ago

Hi Willhemmens & oema,

I have the same problem when overclocking my sapphire 4770 blu pcb :-(

Can you please add a new link to download the 4770pcs bios, because old link posted by Will is already dead.

Oema please tell him if powercolor bios is suitable for my sapphire blue...

Many thanks

SonDa5 · 3 Weeks Ago

Wow looks like a possible fix for the guys with the blu pcb's.

Willhemmens · 3 Weeks Ago

Quote:

Originally Posted by SonDa5

Wow looks like a possible fix for the guys with the blu pcb's.

He contacted me via PM, bios didnt work sadly. Because if he managed to flash his card with my bios he would have turned his card in to a brick as our cards have different PCB's, Powercolour completely redesigned the PCS version.

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Powercolour 4770 PCS Volt Mod Help

3 Weeks Ago	#37 (permalink)
Rachon New to Overclock.net Join Date: Oct 2009 Posts: 1 Rep: 0 Unique Rep: 0 Trader Rating: 0	Hi Willhemmens & oema, I have the same problem when overclocking my sapphire 4770 blu pcb :-( Can you please add a new link to download the 4770pcs bios, because old link posted by Will is already dead. Oema please tell him if powercolor bios is suitable for my sapphire blue... Many thanks

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