so what did you change in that bios and how ?
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so what did you change in that bios and how ?
new voltset mode with RBE 1.21/Hex/GPUTOOL ,and it works:)
then just playing a little with something more voltset
http://img237.imageshack.us/img237/6550/voltset.jpg
Some first tests with a stock cooled card!!!!:D
[IMG]http://www.imageshack.gr/files/jt9meq5ckqgbvybp9oaa.jpg[/IMG]
[IMG]http://www.imageshack.gr/files/3qlg6jbcqe2siqgk4818.jpg[/IMG]
More to come soon i hope!!!:p:
crustytheclown, what's there under "NDA" cover? :D
Some Hipro's ref mod? :p:
Oh no George hasn't started messing with these cards.And besides if it was hipro's you would see 4 trimmers and definately a couple of capacitors there:)Quote:
Originally Posted by ceemic
Sorry for double post but because i got some pms about this i have to tell you that i can't post the complete mod yet.But it's coming....
Also i'm sorry to inform you that the card has ovp triggering(stupid red light).i will try something else i have in mind to bypass it and i will come back!!!
booooo! :D
Updates?
Do the exact hardmode 4890 !
ASUS 4890 / 1060 / 1201 MHZ 2003 PASS
http://img26.imageshack.us/img26/4513/792972003.jpg
ive just got a 4890 card and im not sure what max i can get out of mine .....Asus ATI Radeon HD 4890 TOP HTDI 1024MB GDDR5 TV-Out/Dual DVI/HDMI PCI-Express - Retail
900MHz Core, 1024MB 4000MHz GDDR5 Memory, 800 Stream Processors i cant seem to install the overdrive utility on windows 7 64 just says fail to start. anyone help me thank you
anyone have the FIX BIOS ?? share plzzz :D
There is no spoon...
:D
After QC a bios will get leaked.
Quote:
Originally Posted by Nizzen
nice one
i bet you wished you taken the blue pill
Here you go gentlemans!
http://rapidshare.de/files/48067239/4890FIX.bin.html
Enjoy and push the limits!
Will it work on HIS cards?
It should work on all reference 4890 cards. If the PCB is different or the bios file size, do not flash it.
Reminder:
Everyone have to remember, that by flashing this bios you will loose warranty on your card. If you damage or break hardware by trying this, it is only your own fault. So, if you are not 100%, that you know what you are doing, don't do it.
Suggestion: Use latest atiflash.
if ppl brick it it may be possible to reflash back to original bios
i suggest you guys read eva's thread if you are noobs in flashing VGA bioses like me hehe
saved my 4870X2 while experimenting with bios mods last week ahahah
oh i also have a handy PCI Matrox VGA card for reflashing card back to original
http://i4memory.com/f18/hd4870x2-cro...op-bios-11471/
Thanks :up:Quote:
Originally Posted by SF3D
I re-shared the file. A packaged file is saver.
http://rapidshare.de/files/48068071/4890FIX.rar.html
Works fine on all my HIS cards, Thanks... :up:
Is the 2 fan ASUS TOP model still considered reference? It's the black and red version, with 2 fans, and a 6 pin + 8 pin power connection.
So.. is this confirmed to do anything for HD4890 under LN2? I'm going to put a single HD4890 under LN2 and curious if this will gain me anything.
Only thing I see it done is increased the core clock in CCC to a maximum of 1500, still have to give it some voltage or I do on air...
Well, try your card on LN2. Then flash the fix bios and see if something will get better.Quote:
Originally Posted by [XC] gomeler
I got a huge gain in clockspeeds:
http://www.aijaa.com/img/b/00212/4638988.jpg
Again:
This bios will not make any card overclock better. It will remove some limitations from bios, so the card can go to it's limit without problems.
Voltage + PWM design is the next issue. Hipro etc. can bypass this and then these cards will fly.
I have done my part now.