Asus P5E3 Premium Wi-fi-AP

[nick2006]

This board can handle fine strap 333 x fsb 450 on quads. It kicks though when strap setting is 266. I don't know why.

As far as my settings are concerned... with a QX9650 and 4x1GB 1800Mhz 8-7-6-21 cellchock RAM I struggle to find stable values.

I explain...

When all put in auto except ram volt (in my case stock value at 1.9V), it gives a stable system with FSB 1333 and underclocked cpu at 2.8Ghz (9650 stock speed is at 3.0Ghz).

BUT.. when even trying to use the automated o/c settings of the board (everything remains in auto except ram volt) in order to set DDR3 at its stock speed (1800Mhz) the mobo kicks the bucket and prime95 and memtest86 give errors...

Inspite all these, I am trying to get ram work at 1800Mhz 7-7-7-20-IT. Evidently, the key is the voltage settings...

Right now I use fsb 450 and strap 333 with 7 multiplier (core speed at 3.150Mhz) and

CPU Voltage: 1.3620
CPU GTL (0/2):0.63
CPU GTL (1/3): 0.67
CPU PLL: 1.56
FSB Termination: 1.36
DRAM Voltage: 1.98
NorthBridge : 1.51
NB GTL Reference: 0.61
SouthBridge: 1.05
Clock Over-Charging: 0.8

and the three final settings at Performance, Disabled, Disabled.

PLEASE, someone give me a hand towards stability.... THANX !!!!!!