Help in overclocking my pc!!!!

[dannyencasa]

Hey guys, I wonder if anyone out there can help me.
I am having problems in overclocking my pc.
I tried the bios settings below and its keeps rebooting. The bios post loads up as normal showing the cpu speed of 3.33ghz but once it loads windows it reboots. And it keeps doing that until I reset the bios settings to default back to 2.66ghz.
Am I doing something wrong. Could you guys help me here. Thanks

My PC system:
Intel Core 2 Quad Q6700 @ 2.6Ghz
Asus P5N32E-SLI PLUS Bios 1502
Corsair 6GB (2x1gb CM2X1024-8500C5D) (2x2gb CM2X2048-8500C5C)
1TB + 500GB Seagate SATA2
Asus Nvidia GeForce GTX 470
OCZ 700W GameXstream
Windows 7 Ultimate 64bit

Bios settings I have tried to get 3.33ghz
AI Tuning: Manual
Nvidia GPU Ex: Disabled

FSB - Memory Clock Mode: Unlinked
x FSB - Memory Ratio: N/A
FSB (QDR), Mhz: 1333
Actual FSB (QDR), Mhz: 1333
MEM (DDR), Mhz: 800
Actual MEM (DDR), Mhz: 800

Vcore Voltage: 1.35v
Memory Voltage: 2.2v
1.2v HT Voltage: 1.3v
NB Core Voltage: 1.4v
SB Core Voltage: 1.55v
CPU VTT Voltage: 1.4v
DDRII Controller Ref Voltage: AUTO
DDRII Channel A Ref Voltage: AUTO
DDRII Channel B Ref Voltage: AUTO

tCL (CAS Latency): 4
tRCD: 4
tRP: 4
tRAS: 12
Command Per Clock (CMD): 2T

tRRD: AUTO
tRC: AUTO
tWR: AUTO
tWTR: AUTO
tREF: AUTO
Async Latency: AUTO

CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
MCP PCIE Spread Spectrum: Disabled
SATA Spread Spectrum: Disabled
LDT Spread Spectrum: Disabled

CPU Internal Thermal Control: Disabled
Limit CPUID MaxVal: Disabled
Enhanced C1 (C1E): Disabled
Execute Disable Bit: Disabled
Enhanced Intel Speedstep Tech: Disabled
LDT Frequency: 5x

PCIEX16_1 Frequency (Mhz): 100
PCIEX16_2 Frequency (Mhz): 100
PCIEX16_3 Frequency (Mhz): 100
SPP<->MCP Ref Clock, Mhz: 200

 

[jamesfreddie]

Hi, Is your BIOS Battery OK.

 

[Essexraptor]

Welcome to the forums

A good guide to overclocking is posted at the top of this sub forum and should be your first port of call

Have you had any successful/stable overclocks or have you jumped straight in at 3.33Ghz?

I find these 2 entries confusing

FSB - Memory Clock Mode: Unlinked
x FSB - Memory Ratio: N/A

No FSB or multiplier!?!

 

[dannyencasa]

Welcome to the forums

A good guide to overclocking is posted at the top of this sub forum and should be your first port of call

Have you had any successful/stable overclocks or have you jumped straight in at 3.33Ghz?

I find these 2 entries confusing

FSB - Memory Clock Mode: Unlinked
x FSB - Memory Ratio: N/A

No FSB or multiplier!?!

Those 2 entries appear in the FSB and memory configuration section.

My bios battery is ok so far.

What I have done now is put all the bios setting back to default. Then I only changed the settings in the FSB and memory configuation section as:

FSB - Memory Clock mode: linked
FSB - Memory Ration: auto
FSB (QDR), Mhz: 1199
Actual FSB (QDR), Mhz: 1199
MEM (DDR), Mhz: 899
Actual MEM (DDR), Mhz: 899

The above setting gives me 2.99ghz or 3ghz

If I tried to change the FSB (QDR) Mhz to 1200, the bios doesn't boot properly.

Im sure I must be able to achieve more than 3ghz