Computer Freezes alittle

Open your task manager. Under the process tab, click on the cpu column to arrange them by highest % usage on top. Keep an eye to see what is running when it freezes.

That's about right for memory usage. Look for something taking up the cpu.

Is it always when you are on the internet? It could be a network issue.

Let me guess, you are running vista?

Vista wasn't my first culprit, however it is known as more resource demanding. Not to mention, if you don't configure the user and disable the security notifications, it can be quite disruptive.

alright lemme try and answer everyone first id like to say thank you in advance but back to problem alright yes i am running vista
PSU is a ULTRA LS600 600W ATX POWER SUPPLY
Harddrive is WD Caviar 250GB SATA HD 7200/8MB/SATA-3G
No i have not run memtest86

I dont know how to set the voltage to my dimms i think its auto
I defrag with diskeeper and clean with ccleaner almos every week

yes i have the latest and greatest lol

Could be that old 8mb hdd, maybe not.

Find out the voltage for your ram (sticker on ram, or box)
Make sure its set to that in the bios.

That psu has a single 32a rail. You may want to try something a bit more powerful. You have a gtx285, 4 sticks of ram, and a 3.6ghz quad core, it may be too much, I dont know.

Also, do you have this freezing problem if your cpu is at stock speed?

^ that's a nice psu, but overkill for that gtx285. This would be cheaper and better option if you aren't planning on adding a second card.
http://www.newegg.com/Product/Prod [...] 6817371007

I would look at the HD as the cause before the psu. It's more likely that some program is occasionally kickin on and locking things up.

I'm starting to think it's the hard drive, I know my brother had a 250GB Western Digital, that had all sorts of odd issues.

While hosting a COD4 server it would cause lag spikes for those playing on the server.

Installing Steam, and games running through it would literally corrupt the operating system and files.

**And this was checked by switching out stuff, these problems were only fixed when the Games were installed on a 40GB backup drive instead.

But definitely check with Memtest86, I have 3 sets of those Corsair DIMM's that I haven't had problems with, but it's worth a try.

Also check the stability of that OC, it could be a slight instability, use Prime95 for 6 hours+ usually over 12 and you won't have any problems in the long run. But Vista and your hardware combination is always a possibility, given that the Phenom II is still rather new.

Nice, but expensive.

AGAIN, I'll ask, have you verified the dimms are getting the correct voltage?

You seem to be skipping around this question and its most likely your problem. Most boards default to 1.8v, and if you have 2v memory then your going to have problems.

Run cpuz and check the voltages on your ram.

It's under the spd tab of cpuz

So your dimm's both(er)? say 1.8v? Well then that takes care of that.

Did you format and re-install windows when you installed your new mobo? If not, thats your problem, conflicting chipset drivers, scattered information. You need to do a fresh install.

You need to get a more powerful psu too. 32a on a single rail is really pushing it with 125w quad core overclocked, 285gtx, 4gb ram, etc.