ATI 4850/4870 voltmod thread

[jimmyz]

Could you try modding the Riva .inf file with an educated guess of the relevant code based on older ATI models?

Cant hurt....

tried, it see's the card now but no go on the clock setting. just stays stock.


Finished and tested volt mod. it is working. here is a quick walkthrough. The pad beside 601 is perfect for our purpose and easy to solder to.

[IMG][/IMG]

getting the items ready.

[IMG][/IMG]

and done, tested resistance , it checked out, time to fire it up.

[IMG][/IMG]

It works great and btw I believe the v-dimm mod is the same as 3850. I never applied it but in looking at the pic they are verrry close. just a resistor turned etc. will post pics and measurements soon.