Quote Originally Posted by Keetha3 View Post
Hey all, first post.

I just wanted to check what the temps of PWM should be. I also was wondering what PWM is? My temp under full load (prime95 on all four cores) is 93-95c.

I'm also experiencing some random instability under full load and am looking for some help to clear this up.

My voltages are as follows:
CPU: 1.550 BIOS, 1.510-1.520 (CPU-Z 1.43), 1.50-1.520 (uGuru), 1.45v Load
DDR2: 2.225
VTT: 1.42
MCH: 1.74
ICHIO: 1.70
DDR2 Reference: +2%
CPU GTLREF 1-4: 69%

CPU is at 9x400=3.5Ghz
Memory is at 1000Mhz (1:1.25) 5-5-5-15

Any suggestions as to what I'm doing wrong?

1st of all, stop using 1:1.25 FSB to memory ratio...use 1:1 until you find a suitable, stable overclock for yourself...once everything is soild, you can start playing around with the memory straps...1:1 and 1:1.2 are the 1333 mhz straps...those should give you the highest FSB based on the installed hardware, mobo, set voltages and installed cooling.


PWM: http://en.wikipedia.org/wiki/Pulse-width_modulation