save your old bios with the - b flag.
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save your old bios with the - b flag.
lol right after im done flashing. I figured it out though. Is it normal that i have to reinstall the drivers? :confused:
This bios didnt work well for me at all :(Quote:
Originally posted by Goldlocke
crozet, use this Ultra bios.
It goes to 425 in 3D / 400 2D.
VGPU @ 1.42V.
I'm using it too. :)
remove txt first.
Crazy things in 03 and eventually froze in mothernature. Think someone can edit this bios to 400/1100 1.42 vcore?
I figured out how to edit properly.
Anyone who wants it here it is.
PNY 6800 GT
400/1100 and 1.4 vcore.
Does the GT -> Ultra flash just works?
I have a BFG 6800 GT 'OC' lying somewhere, I could try, but I don't want to kill the card obviously ;)
Please advice :)
Ctgilles, of course the flash works. I have yet tried nearly every bios around the web on my GT. :)
Didnt really work for me too well. had some crazy shadows and ghosting. Just Get your bios off the card and edit it to how youd like.Quote:
Originally posted by ctgilles
Does the GT -> Ultra flash just works?
I have a BFG 6800 GT 'OC' lying somewhere, I could try, but I don't want to kill the card obviously ;)
Please advice :)
hey guys,
i have a XFX 6800Ultra
stock clocks being 425 core and 1200 mem,
just wanted to know if any 1 has that bios with the upped (1.5) vgpu?
my bios date (sticker on the back says)
5.40.02.10.14
card also says xfx, v1.2, 07/04 not sure what that means?!
My GT wouldnt let me go to 1.5v for some reason :confused:
My advice is, edit the bios yourself and find out if it works.
can someone explain what needs to be done, all i get is load error in dos while trying to flash with orbs bios
That bios is newer than mine. Could you email a copy of it to me?Quote:
Originally posted by Fire_Two
hey guys,
i have a XFX 6800Ultra
stock clocks being 425 core and 1200 mem,
just wanted to know if any 1 has that bios with the upped (1.5) vgpu?
my bios date (sticker on the back says)
5.40.02.10.14
card also says xfx, v1.2, 07/04 not sure what that means?!
The 07/04 is probably the manufacturing date, or the date of the version 1.2 revision.
Yuri tryQuote:
Originally posted by yuri
can someone explain what needs to be done, all i get is load error in dos while trying to flash with orbs bios
nvflash.exe -f (biosname.rom) -p -u -2
If will flash for sure that way. Or just change yours for motr vcore.
i changed the name to 6800ultra.rom
and when i type
nvflash.exe -f 6800ultra.rom
it say load error: no dpmi Get csdpmi*b.zip
Alright my bad, Just put all the files in this rar on a floppy, i dont really know whihc you need. It was posted above somwhere.
http://home.woh.rr.com/alexthorn/Bios6800u2.rar
For some reason i can backup my bios but i cant load orbs bios (we have the same cards)
i have edited my bios with the higher voltage but i dont think i using NVCHK right, dos window pops up and thats it :(
You have to bring up a Command Prompt (Programs/Accessories/Command Prompt). Then CD to wherever your new bios is and then run "nvchk bios_name.rom". You can't run nvchk by just double clicking on it.Quote:
Originally posted by yuri
For some reason i can backup my bios but i cant load orbs bios (we have the same cards)
i have edited my bios with the higher voltage but i dont think i using NVCHK right, dos window pops up and thats it :(
whats ur email BMG?
0707 = 125c shutdown so 25c-125c is the zone without problems,
I have a 80w pelt and at 9c everything is screwy when i try to overclock because of the 25c problem.
what is the value needed for say 0c-100c ?
TIA Yuri
I thought the value for 125c is 7D7D like in the pic above. So with the hex converter im using
125=7D
and
100=64
You card is a GT and they core shutdown or whatever its call is 120 which is 78.
So if you can find a 7878 somewhere...and replace it with a 6464, that might work...but im no expert. I would try that and see how it goes. The thing i dont understand is why there is two values. I would think it would just be 7D in the pic, but its acutally 7D7D. Im not sure if that double value pattern thing works, but its worth a try.
Thanks so much for the awesome volt mod bios extremetheme!!! You gave me a boost in overclocking stability!
http://service.futuremark.com/compare?2k3=2798582
Is there any difference in the RAM voltage between the Ultra and GT bios? I just Ordered a Gainward GT card. It has 1.6ns memory. Will I get more out of this memory by using a Ultra Bios? I know the Ultra bios has higher voltage on the Core, so I expect a higher overclock on that using the Ultra Bios, but will I get a higher RAM overclock?
Regard
Jim
after flashing with ExtremeTheme's BIOS, I still show 5.40.02.02 although its clear I have more overclock in fact 492/1.26 is stable and still going... should my driver show a different BIOS version?
Its prolly the same bios you used before, just with his mods.
Anyone having a point of view GT bios with 1.5v by any chance?
post number nine is the modded GT bios i believe