I have a intel quad core Q9400 and ultimate 7 64bit. Tried over clocking the cpu a little bit via an bios option and ended up with a blue screen once every couple of hours or so.
Turned the over clock option off in the bios and now Windows 7 is rock solid again, anyone else experience anything like this?
3.3V was bout the same, 12V was about the same but 5V had been cranked up to about 5.6V
TC
Those last figures relate to the PSU voltage output and not any overclocking settings per se.
Random Blue Screens from unstable overclocks are very common (I should know - I had/have more than my fair share of them)
All I can suggest at this stage is before overclocking, read as much as possible about your particular board and CPU settings and then take it slow.
As a very general rule, the majority of OC problems stem from either insufficient CPU voltage (vcore), RAM settings or can be heat related.
thanks guys, I have never been a over clocker before but i figured, new os, new hardware, new software might as well try overclock, didnt seem to work out so no big deal.
I think my hardware is fast enough anyway.
TC
If you only realized how much faster you can make it with a stable overclock. Zero problems here with my 64 bit overclock. This machine is smoking fast, never any bsod's or any other problem for that matter. You do need a good heatsink, lots of fans and a bit of skill.
It's mostly about making the right voltage adjustments in bios and using the correct divider for the memory. Lots of stablity testing, patience and lots of time. Took me 6 full days 24/7 to get this one right.
Don't tell tales now; we all get BSOD's while attempting our OC'sI never any bsod's or any other problem for that matter. It's all about making the right voltage adjustments in bios and using the correct divider for the memory. Lots of stablity testing, patience and some skill required.
Until, like you said, stability testing, patience and skill are factored in.
IntelBurnTest is a great program to test stability and can tell you whether your machine is stable in minutes.. As opposed to hours like some other programs.
I have 1 of my pc's oc'd and the ati drivers sometimes crash at startup. Happens about 1/5 of the time. Strange ting is the vid card isn't oc'd. (radeon 4850 on win7 x64)
If your going to overclock I think you have to plan on some instability.
Attempting is one thing, doing is another. It's a done deal for me, in fact I wrote the book on it.Don't tell tales now; we all get BSOD's while attempting our OC'sI never any bsod's or any other problem for that matter. It's all about making the right voltage adjustments in bios and using the correct divider for the memory. Lots of stablity testing, patience and some skill required.
Until, like you said, stability testing, patience and skill are factored in.
IntelBurnTest is a great program to test stability and can tell you whether your machine is stable in minutes.. As opposed to hours like some other programs.
Intel burn will only get you so far. I've seen countless burn test victims trying to figure out why their system is still crashing after 20 passes of burn test.
Prime blend is superior IMO.
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