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Bios for Sapphire Radeon HD 6770 1GB 850/1200 Mhz.

post #1 of 8
12/20/11 at 3:02am
Thread Starter 
Hello guys. Can someone sen me the latest bios of Sapphire HD 6770 1GB. 850/1200 MHZ ?. its very easy. You just have to save your own bios by Radeon Bios Editor 1.28 , just press "save" and send me that file that can take max 5 mins and I will be grateful.
Links
RBE : http://www.techpowerup.com/rbe/
That card you should have : www.sapphiretech.com/presentation/product?cid=1&gid=3&sgid=1073&pid=1190&psn=&lid=7&leg=0
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post #2 of 8
12/22/11 at 12:37am
Thread Starter 
bump
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post #3 of 8
12/22/11 at 12:52am
I found these in the BIOS archives. Not sure if they are the latest though.
http://www.techpowerup.com/vgabios/index.php?page=1&architecture=ATI&manufacturer=Sapphire&model=HD+6770&interface=PCI-E&memSize=1024

Check the versions closely to make sure they are the appropriate one you want. Also, you have to open them with something like NiBiTor to make sure that they are "sound." I've grabbed a BIOS off of there that was faulty/corrupted before. But, I also found a good one (lost my original one by mistake) and used it so some of those BIOS are indeed good.

Just open NiBiTor and then click File at the top. Then hit Open BIOS. Navigate to where you saved the BIOS file and open it up. If it's good, the little "Integrity" circle will show green; if it's a bad BIOS it will show red.

Good luck.
Edited by crashdummy35 - 12/22/11 at 12:54am
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post #4 of 8
12/22/11 at 12:59am
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I have a higher than http://www.techpowerup.com/vgabios/index.php?page=1&architecture=ATI&manufacturer=Sapphire&model=HD+6770&interface=PCI-E&memSize=1024
Maybe someone bought that card 1-2 months ago. Its really easy to save bios and send me . Waiting for someone helpful,.
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post #5 of 8
12/22/11 at 3:45am
what happened? voltage tweak gone wrong?

I have a powercolor 6770 but dont know if it will work
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post #6 of 8
12/22/11 at 4:19am
I have Sapphire 5770 flashed to 6770 - although as I downloaded the BIOS from the techpowerup database it should be possible for you to just download it from there instead of me extracting it again from my 5770-flashed-to-6770. Safer that way in case flashing the 6770 BIOS into 5770 has corrupted something. Also - I have a bit different flavor of the card with 2x DVI slots, HDMI and DP slots.

The 6770 I have is XFX Eyefinity 5 version with 5x mini DP ports so BIOS from that one is most likely a custom one and not compatible with the Sapphire. Here is the screenshot of gpu-z info for that Sapphire 6770 - the BIOS version is visible there so if you fail to find the version exactly suitable for your particular model you can give this one a try:
476

Note that this card started its life as Sapphire 5770 so some numbers might differ from a card that is done as 6770 originally.
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post #7 of 8
11/11/12 at 8:24am
hi there,
just landed here thru google, and now i want an advise. I have a better card but now i want to experiment with my prior card which is the Saphire Vapor-X 6770. I went through techpowerup guide for using RBE and ATIwinflash, however, in the instructions it said that the voltages for the cards are already set and show up in a dialog box, but when i load my bios, it does not show a list of available voltages to choose from. How can i alter the voltage for it thru bios flash

Here is where i'm currently at:

Core- 930Mhz
Memory: 1410Mhz

Unigine Heaven Score: 623
presets are everything at high except tessalation at Normal & no 3D.
Max temps are 67C and i want to know the absolute max i can get without crash.

thanks in advance
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post #8 of 8
11/24/12 at 10:48am
bump with this ???
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