How to resolve constant Blue Screen of Death?

[nakedtons]

I had recently assembled my new computer, installed Windows 7 and run it without any problems until I am constantly encountering the dreaded Blue Screen of Death! I was able to restart my computer manually until just minutes ago when the entire system failed to boot up at all! I kept trying for about one hour and recheck all the cables until I got lucky! Just before I went into BIOS, it states: " Advanced Clock Calibration Failed. Press F2 to enter Setup." I then called my computer vendor and he told me to load default settings in BIOS and saved it.
Here is the error dump log my computer had saved!

Is the BSOD due to this advanced clock calibration failure which the motherboard states or some other mysterious hardware issue? Need help as I do not wish to receive another BSOD as it could cause errors on my harddrive!
Appreciate your answers!

 

[jsmithepa]

Whatever you do, do it quickly to zero in what piece of hardware maybe at fault, 'coz return period maybe ending.

 

[nakedtons]

By the way, is there any difference between Thermaltake SP-750P PSU and ThermalTake Tough Gold 750watts? I clearly paid for ThermalTake Tough Gold 750watts but the vendor gave me Thermaltake SP-750P for the same price! Am I cheated or something?