Intel Pentium D 925 overclock

[imperator]

Hi,

I have the following system:

MB: GB GA-945GZM-S2 (rev.6.6), which is rated for 1066FSB.
CPU: Intel Pentium D 925 3 GHZ 2x2 MB cache
RAM: 2x1 GB A-DATA 800 MHZ (running @ 667 MHZ)
PSU: Corsair 500W (33A at +12V rail)
GPU: NVidia GeForce 8500GT
Cooler: Hyper 212+

I have overclocked the CPU up to 250x15 at stock voltage. I took the PC to tech guy 2 days ago. Since then, I can`t overclock above 210 FSB. What could be the problem?

Thank you in advance.

[Loser777]

He may have updated/reset your BIOS, or swapped out your RAM. (Probably not the latter since that would probably be noticeable)