Nicklas0912 Posted February 21, 2013 Posted February 21, 2013 (edited) Today I will share how to bypass the +93mv limt, you all have on your MSI GTX 680 Lightning cards. Your Cards need to have the: 80.04.09.00.F8 (unlocked LN2) Bios! Download here: https://docs.google.com/file/d/0ByaqIKti5kitbkxERjVhYVlqbzQ/edit How to use NVflash: 1: Extract the nvflash files to C:\ 2: Save the BIOS file to C:\ 3: Open elevated cmd window (hit start button, type "cmd", right click cmd icon, run as administrator) 4: Change directory to C:\ (type " cd C:\ " ) 5: OPTIONAL: type " nvflash --protectoff " then hit enter (turns off any error msg that may result from software write protection) 6: BACKUP ORIGINAL BIOS: Type " nvflash -b backup.rom " and a copy of your bios will be saved to the nvflash directory 7: Type " nvflash -4 -5 -6 Yourbios.rom " 8: Wait for it to finish 9: Reboot 10: OPTIONAL: reinstall drivers -------------------------------------------------------------------------- When you are done with that, we can go to the next step. "Real Overclocking" You will need 2 programs to do this: 1: MSI Afterburner 2.2.3 2: Artmoney Make sure youre running both AB and AM "As Administrator"! 1: Set AB vcore to +93, hit apply, make sure its still at +93 2: Go to AM, search for integer with value 93; it should give you like several thousand results. 3: Go back to AB, change vcore to like +70, hit apply, then see what vcore it changes it to (+68 i think) 4: Go back to AM, filter your previous search. Hit filter, then enter in value 68 (or whatever value is currently displayed in vcore of AB. Hit enter. 5: Add The one with the adresse "00449000" - That control your offset! 6: Then you can enter in all the info in the 'edit address' window. I entered in a value of 180 (which will give me an offset of +143 in AB). 7: Set your clocks in AB, and you are ready to GO! OSB: Remember to Check the "Freeze" box. Everyone needs to be careful using this method to control their voltages. it is a memory hack... which is a hack! always keep in mind the risk of your actions! Edited February 21, 2013 by Nicklas0912 Quote
Nicklas0912 Posted February 21, 2013 Author Posted February 21, 2013 Haha Trainer way, good thinking Yeee ! Quote
der8auer Posted February 22, 2013 Posted February 22, 2013 Thanks a lot! Can you please upload bigger pics? Quote
Nicklas0912 Posted February 22, 2013 Author Posted February 22, 2013 Thanks a lot! Can you please upload bigger pics? Ye, sure mate Will do it today ! Quote
Nicklas0912 Posted February 24, 2013 Author Posted February 24, 2013 Works for me with a msi hd 7870 hawk It do ? Wow nice Thx for the info! Quote
newlife Posted February 25, 2013 Posted February 25, 2013 I used artmoney to change the limit in afterburner Click to view full size! Quote
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