how do i overclock my video card?

[spfd]

i have access to my clockfrequency

now.. how do i overclock it?

whats a temp i should never pass on the GPU?

whats a program i can use that tells me the temp of the GPU?

what are step by step ways to oC avid card,
like do i change core clock first or frequency ect..


im on a MSI ti4200

 

[zerozero]

I'm not sure about temp program but here is the way to safely overclock your video card.

Start with either your memory or core frequency and increase slowly (a few MHz at a time) then run a 3d program such as 3dmark 2003 and check for artifacts.
Keep on increasing until you see artifacts (display corruption) and then take it a few MHz down until you obtain a stable frequency.
Do the same thing with the other frequency and voilà, you've O/C your card to its maximum stable frequencies. If after playing for a while you start seeing artifacts again, just take your fr. down a bit again.