OC P5Q-E with E8400

I have Following Hardware :
P5Q-E
E8400
4 GB TWIN 2X 2048 - 6400 C5 DHX

i am using these settings :
AI Overclock tuner: MANUAL
CPU Ratio Setting: AUTO
FSB Frequency: 445
PCI-E Frequency: 100
FSB Strap to North Bridge: 400
DRAM Frequency: AUTO
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: AUTO

1st Information: 5-5-5-18-3-54-6-3
2nd Information: 8-3-5-4-6-4-6
3rd Information: 14-5-1-6-6

DRAM Static Read Control: DISABLED
DRAM Read Training: DISABLED
MEM. OC Charger: ENABLED
AI Clock Twister: AUTO
AI Transaction Booster: AUTO

CPU Voltage: 1.32
CPU GTL Voltage Reference (0/2): .630
CPU GTL Voltage Reference (1/3): .630
CPU PLL Voltage: 1.58
FSB Termination Voltage: AUTO
DRAM Voltage: 2.0
NB Voltage: 1.14
NB GTL Reference: .630
SBridge Voltage: 1.1
PCIE SATA Voltage: AUTO

Load Line Calibration: AUTO
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : AUTO
NB Clock Skew : AUTO
CPU Margin Enhancement: OPTIMIZED

Advanced Settings
C1e: Disabled
Max CPUID Value Limit: Disabled
Intel(r) Virtualization tech: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled

Post screen Goes Good,
BUt i dont get my Multi Boot screen to VIsta and Xp?


In Morning , I was in Bios Setup. I changed the DRAM FREQUENCY to 800 Mhz, when i was changing the FSB values, the values in DRAM FREQUENCY automatically started changing with the change in FSB. I changed the FSB to 425 and DRAM FREQUENCY changed from 800 to 850?

why this happend
and Is 850 from RAm is Safe?

 

Because you have FSB and Memory frequency "linked", the latter will increase as you increase your FSB. In fact, if I left both linked on my mobo, with FSB at 425 the memory frequency would go much higher than 850 Mhz (about 900 or more). I have a different mobo than you, but both are ASUS. So, check in FSB/Memory if you can "unlink" them. I have that option in my P5N32-E SLI but maybe you don't. Anyway, 850 Mhz for the memory frequency is safe except the brand of your memory is pure crap.

I guess that how you have your FSB at 445, your memory frequency might be at 890 Mhz now. If your memory has a renowned brand (Kingston, OCZ, etc.), it is likely not too high, but watch it if you want to go higher in case you canNOT unlink FSB/Memory frequency.

And watch Vcore too as my mobo in AUTO tends to increase the voltage insanely (around 1.58 V!) when there is overclocking.

 

P5Q-E
E8400
4 GB TWIN 2X 4096 - 8500 C5DF G
i am using these settings :
AI Overclock tuner: MANUAL
CPU Ratio Setting: AUTO
FSB Frequency: 420
PCI-E Frequency: 100
FSB Strap to North Bridge: 400
DRAM Frequency: AUTO
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: AUTO

1st Information: 5-5-5-18-3-54-6-3
2nd Information: 8-3-5-4-6-4-6
3rd Information: 14-5-1-6-6

DRAM Static Read Control: DISABLED
DRAM Read Training: DISABLED
MEM. OC Charger: ENABLED
AI Clock Twister: AUTO
AI Transaction Booster: AUTO

CPU Voltage: 1.32
CPU GTL Voltage Reference (0/2): Auto
CPU GTL Voltage Reference (1/3): Auto
CPU PLL Voltage: Auto
FSB Termination Voltage: AUTO
DRAM Voltage: Auto
NB Voltage: Auto
NB GTL Reference: Auto
SBridge Voltage: Auto
PCIE SATA Voltage: AUTO

Load Line Calibration: AUTO
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : AUTO
NB Clock Skew : AUTO
CPU Margin Enhancement: OPTIMIZED

Advanced Settings
C1e: Disabled
Max CPUID Value Limit: Disabled
Intel(r) Virtualization tech: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled

I am Getting "OverClocking Failed" error
Can Anyone Suggest any change in settings i have attached