Aikei Posted July 27, 2013 Share Posted July 27, 2013 hi all, sorry for my awful english I can't dump my HD7970M vbios (Image in attachments), and i cant flash any vbios Anyone haves this troubles? Quote Link to comment Share on other sites More sharing options...
Guest Posted July 27, 2013 Share Posted July 27, 2013 Enduro is preventing the access with older ATIflash versions, try this one:Download ATIFlash 4.07 | techPowerUp Quote Link to comment Share on other sites More sharing options...
Aikei Posted July 27, 2013 Author Share Posted July 27, 2013 Enduro is preventing the access with older ATIflash versions, try this one:Download ATIFlash 4.07 | techPowerUp With ATIFLash 4.07 i have this error (afold.exe it is atiflash 3.99, and afnew.exe it is atiflash 4.07 the same error in any keys for run) Quote Link to comment Share on other sites More sharing options...
Aikei Posted July 27, 2013 Author Share Posted July 27, 2013 MS-DOS version from [GUIDE] AMD VBIOS flashing is don't work with new atiflash 4.07. I use another ms-dos version, atiflash works is correct, but i have error from my first post msdos.zip Quote Link to comment Share on other sites More sharing options...
cyenz Posted July 30, 2013 Share Posted July 30, 2013 With ATIFLash 4.07 i have this error (afold.exe it is atiflash 3.99, and afnew.exe it is atiflash 4.07 the same error in any keys for run)[ATTACH=CONFIG]8524[/ATTACH] Im having the same error trying to save my 7970m Bios from EM. Any Luck yet Aikei? Quote Link to comment Share on other sites More sharing options...
cyenz Posted July 31, 2013 Share Posted July 31, 2013 hi all, sorry for my awful englishI can't dump my HD7970M vbios (Image in attachments), and i cant flash any vbios Anyone haves this troubles? [ATTACH=CONFIG]8521[/ATTACH] Ok, changing to freedos allowed me to get to this message, bu still cant save the bios :\ want to edit the clocks of 7970m Quote Link to comment Share on other sites More sharing options...
cyenz Posted July 31, 2013 Share Posted July 31, 2013 Ok, i just used ati winflash and it did backup a 128kb rom file. Do i have anyway to find if the rom is ok? And now how can i edit it to change clocks? Can i flashit with ati winflash? Quote Link to comment Share on other sites More sharing options...
cyenz Posted August 1, 2013 Share Posted August 1, 2013 Can anyone help? Quote Link to comment Share on other sites More sharing options...
Aikei Posted August 2, 2013 Author Share Posted August 2, 2013 I found stock values in my vbios: How to do that (similar Russian guide here): You need use any Hex editor: Stock clocks is: 850Mhz for Core and 1200Mhz for memory 850 * 100 = 85000, convert this from Decimal to Hex = 14C08, reverse = 084C01 1200 * 100 = 120000, convert this from Decimal to Hex = 1D4C0, reverse = C0D401 Searching for string 084C01C0D401 in your vbios, and seem: Changing to you values (convert from dec to hex using similar method) But atiwinflash says CRC checksumm is corrupt, and atiflash for dos can't flash vbios for P170EM (looking first post) How to change checksumm for modified vbios file? Quote Link to comment Share on other sites More sharing options...
cyenz Posted August 2, 2013 Share Posted August 2, 2013 Thanks for the tip. Unfortunably, thats of out my range of skills, i would probably fuck up and kill the damm card. If you find a way to flash it please share. Quote Link to comment Share on other sites More sharing options...
elementareacqua Posted August 2, 2013 Share Posted August 2, 2013 it's too difficult, when i can find a simple guide to change vbios. Quote Link to comment Share on other sites More sharing options...
Aikei Posted August 3, 2013 Author Share Posted August 3, 2013 I did it. I was able to flash the increased clocks in my HD7970M. I will write a guide, but I need help to adjust to the English language, I'm from Russia, my English is bad Quote Link to comment Share on other sites More sharing options...
cyenz Posted August 3, 2013 Share Posted August 3, 2013 I did it. I was able to flash the increased clocks in my HD7970M.I will write a guide, but I need help to adjust to the English language, I'm from Russia, my English is bad Please Aikei share with us! thanks alot m8! I will glady help to tranlate even thou i dont know anything about russian language Quote Link to comment Share on other sites More sharing options...
Aikei Posted August 3, 2013 Author Share Posted August 3, 2013 Please Aikei share with us! thanks alot m8!I will glady help to tranlate even thou i dont know anything about russian language Guide is here, good luck Quote Link to comment Share on other sites More sharing options...
katopll Posted January 18, 2014 Share Posted January 18, 2014 Hi Aikei Can you tell me how you made on your clevo clocks 2Gb Radeon HD7970M (1.055v 1000/6000Mhz) .For me it`s not possible.I have a clevo 170em with same cpu&gpu but i don`t now how to made that.Can you help??Will be very usefull for BATTLEFIELD 4 Regards, Quote Link to comment Share on other sites More sharing options...
VSS Posted January 27, 2014 Share Posted January 27, 2014 @katopll@ 1.050V x1GHz absolutely no problem for the 7970M, why do you have 1.055V? Quote Link to comment Share on other sites More sharing options...
Aikei Posted January 29, 2014 Author Share Posted January 29, 2014 @katopll@ 1.050V x1GHz absolutely no problem for the 7970M, why do you have 1.055V?it all depends on the quality of the videocard. My Card is unstable after 970Mhz Core clock without overvolting. Quote Link to comment Share on other sites More sharing options...
VSS Posted January 29, 2014 Share Posted January 29, 2014 average values for 7970M1V=940-980Mhz1.025V= up to 1GHz1.050V-1.075V= up to 1060-1070Mhz1.1V =Up to 1.1GHz+above 1.1V not recommendMemory clock speed 1400 MHz, 1.025V core voltage and should be 1Ghz stable , change the voltage via profile LINK should work Quote Link to comment Share on other sites More sharing options...
F1r3 Posted January 29, 2014 Share Posted January 29, 2014 i'm at 1.00v with 990 Mhz - Benchmark stable Quote Link to comment Share on other sites More sharing options...
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