Offical Thread ASUS P5E3 DELUXE/WiFi-AP Problems, Workarounds, BIOS info.

[Sitti]

Hello,

I have qx9650 and P5E3 WiFi 0601. RAM is corsair 2 x 2GB DDR3 1600. I need some advise to make my PC run stable at 1600. I am currently running at 400x9. It passed PI 32MB, memtest, 4 hours of prime (did not have time to run longer test), but my PC ramdonly locks up 1 or 2 times a day. It often locks up while simple web surfing and watching video files. Once I changed the setting to run at 333x11 ram: 1333, my PC runs perfectly stable all day long. So I think my problem is I am not overclocking the ram properly. Could you please help me solve this problem?

Do I need to increase NB voltage?

Here is my current setting:

Ai Overclock Tuner - Manual
CPU Ratio Control - Manual
CPU Ratio Setting - 9
FSB Strap to North Bridge - Auto
FSB Frequency - 400
PCIE Frequency - Auto
DRAM Frequency - DDR-1600
DRAM Command Rate - 2T
DRAM Timing Control - Manual

DRAM Timings
7-7-7-20
Rest are Auto
DRAM Static Read Control - Disabled
DRAM Dynamic Write Control - Disabled
Ai Clock Twister - Strong
Ai Clock Skew for Channel A - Auto
Ai Clock Skew for Channel B - Auto
Ai Transaction Booster - Enabled
Boost Level - 2

CPU Voltage - 1.30
CPU PLL Voltage - Auto
FSB Termination Voltage - Auto
DRAM Voltage - 1.90
NB Voltage - 1.51
SB Voltage - Auto
Clock Over-Charging Voltage - Auto
CPU GTL Voltage Reference - Auto
NB GTL Voltage Reference - Auto
CPU Spread Spectrum - Disabled
PCIE Spread Spectrum - Disabled

Thank you