Frustration Galore!
I can't figure this one out guys - if possible, please weigh in!

I was on 3.8Ghz for well over a week, running all sorts of Exhaustive operations with full 24/7 Stability. Then I flashed to 0901 and everything went downhill from there. Couldn't get back to Stable 3.8Ghz. Flashed down to 0803 and finally to 0706. Finally I was able to get back to 3.8Ghz. It was running fine for a couple of days but the last few days it's become unstable again. Cores are failing in Prime95. System Reboots.

I'm not sure what's going on. Everything was perfect & peachy before I flashed to 0901. Anyhow, these are my settings:

AI Overclock tuner: manual
CPU Ratio Setting: 8
FSB Frequency: 475
FSB Strap to North Bridge: 400
PCI-E Frequency: 101
DRAM Frequency: DDR2-950MHz
DRAM CLK Skew on Channel A1: Auto
DRAM CLK Skew on Channel A2: Auto
DRAM CLK Skew on Channel B1: Auto
DRAM CLK Skew on Channel B2: Auto
DRAM Timing Control: Manual

1st Information :
CAS# Latency: 5
DRAM RAS# to CAS# Delay: 5
DRAM RAS# Precharge: 5
DRAM RAS# Activate to Precharge: 15
RAS# to RAS# Delay : Auto
Row Refresh Cycle Time: 55
Write Recovery Time: Auto
Read to Precharge Time: Auto

2nd Information :
READ to WRITE Delay (S/D): Auto
Write to Read Delay (S): Auto
WRITE to READ Delay (D): Auto
READ to READ Delay (S): Auto
READ to READ Delay (D): Auto
WRITE to WRITE Delay (S): Auto
WRITE to WRITE Delay (D): Auto

3rd Information :
WRITE to PRE Delay: Auto
READ to PRE Delay: Auto
PRE to PRE Delay: Auto
ALL PRE to ACT Delay: Auto
ALL PRE to REF Delay: Auto
DRAM Static Read Control: Disabled
DRAM Read Training: Auto
MEM. OC Charger: Auto
AI Clock Twister: Auto
AI Transaction Booster: Auto

Pull-In of CHA PH1: Disabled
Pull-In of CHA PH2: Disabled
Pull-In of CHA PH3: Disabled
Pull-In of CHA PH4: Disabled
Pull-In of CHB PH1: Disabled
Pull-In of CHB PH2: Disabled
Pull-In of CHB PH3: Disabled
Pull-In of CHB PH4: Disabled

CPU Voltage: 1.36875
CPU GTL Voltage Reference (0/2): 0.675
CPU GTL Voltage Reference (1/3): 0.675
CPU PLL Voltage: 1.58
FSB Termination Voltage: 1.34
DRAM Voltage: 2.00
NB Voltage: 1.28
NB GTL Reference: Auto
SBridge Voltage: 1.20
PCIE SATA Voltage: 1.50

Load Line Calibration: Enabled
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : Auto
NB Clock Skew : Auto

Advance CPU Settings
CPU Ratio Setting: 8
C1E Suppport: Disabled
Max CPUID Value Limit: Disabled
Intel® Virtualization Tech: Disabled
Vanderpool Technology: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled

Bios: 0706
CPU: Q9450

Thanks!!