aviduser Posted March 21, 2009 (edited) Got my Oc stable at 3.750 mhz, I'm not able to increase the NB volts without the computer rebooting to a previous CMOS setting upon post. Need some help with the upping the northbridge, in bios I have the option of NB voltage control, and NB VID (not really sure what this is for) I've tried +.025 on the NBVID and NB voltage control, and up to +.050 NB voltage. System specs are: Phenom II 940 BE (15x250) 1.45v True (Antec 120mm fans in Push/Pull) 2x2 G.Skill CL5D 1000 (stock timings 5-5-5-15, 2.1V) Gigabyte MA790GP-DS4H Hd4850 Corsair TX850W Right now I have the HT link at 1.8ghz, and NB 2200mhz I'm thinking of reseating the NB heatsink with some MX-2 and see if that somehow helps. Thanks. Edited March 21, 2009 by aviduser Quote Share this post Link to post Share on other sites