how to lowering multiplier?

[systech]

I set my multiplier low on bios.but nothing happens.....:eh:

should I change my bios??????

 

[FarFarAway]

If its an Intel chip the multiplier will be locked down

More details of your system will help if you want to OC

 

[Raven]

If its an Intel chip the multiplier will be locked down

pentium D 830 he has so its locked.

 

[systech]

pentium D 830 he has so its locked.

ok thanks!!.if multiplier is locked what should i do??now,i'm trying to increase fsb.it's true??

thanks for input!!

 

[Raven]

yup increasing fsb is the only way.

but higher speed means more heat which will put more strain on your cooling solution so whatch the temp.

also higher fsb means higher memory speed if you run fsb:dram 1:1 so the memory might not be up to it and running it out of sync isnt a good idea from what i read.

tomshardware have found its roughly a 15% performance drop by running fsb and memory out of sync.

 

[systech]

well, i'm reach 248x15=3.72ghz. vcore=1.375v, The problem is..when i running 3mark '05,the system automaticly off/shutdown like a losing power even the bencmark not over.

where is the problem???

thanx a lot!!!

 

[WC Annihilus]

More than likely it's lack of vcore. You able to bump it up a little? Make sure temps are fine.

 

[systech]

if the cpu is too hot/overheat, it can be like that?(automaticly shutdown).

how much maximum temp for Pentium D 830?now is 62-65c it's normal?

thank's