[Tomi_A]

Hi (sorry my bad english)

i've overcloked to 3,2Ghz and computer was stabile, I tried also 3,4 Ghz it works fine but temperature was too much then i set it back to 3,2.

That's why i bought Zalman CNPS9700 led cooler. Temps are now ok ~50-55 but if i try overclocking over 3.050 Ghz i got

BLUE SCREEN and following message:
"A clock interrupt was not received on a secondary processor within allocated time interval"

What's wrong?

Regards Tomi






Components:P5Q,Core Q9550,Nvidia 8800 GTS 512,4 gb, Vista 64 bit

[Tomi_A]

So simply i've changed only basic processor cooler to Zalman Processor cooler, after that i cant overclock anymore, psu is 500 Watts

[IOS&M]

the full specs of the system will help - like the model of the psu and such ,
the voltages you used are also important for ppl to help you - and that's my
guess - that it's a voltage problem ... have you raised it ?

[Tomi_A]

specs:
Asus P5Q
Core Q9550
Nvidia 8800 GTS 512
4x1 Gb Kinston value ram
250 Gb SATA II WD
640 Gb SATA II WD
DVD/CD-rom drive

Vista 64 bit home premium.

I made spu consumption calclulation on some web page, it said that i need ~660 watts, maybe that is my problem.

if i disabled CPU power consuption features from BIOS so machine even does'nt be stabile normal auto settings (this is after new cooler)

[Tomi_A]

sorry i forget most important things:
Antec Sonata III 500 watts

it does'nt matter is cpu voltage setup between auto or 1.29 same come to Drams