ATI 3850/3870 Voltmod thread
Updated:
Tested by multiple users and the mods work fine.
Mods are carried out at your own risk. I will not take responsibility for any voltmods gone wrong. No-ones forcing you to mod your cards and invalidate your warranties.
http://img119.imageshack.us/img119/8...inalic3.th.jpg
http://img504.imageshack.us/img504/7...inalql8.th.jpg
RAM mod: 80K or 100K trimmer connected between the points marked in blue. Some cards appear to have slightly higher default voltage. If so, I recommend using the higher value of trimmer (ie...100K).
Thanks to (in no particular order)
Rumon, Miwo, largon, Kyky, pinto, pitya
optional core voltmod points (thanks to Largon)
http://www.xtremesystems.org/forums/...7&d=1196445046