Software problem or Hardware problem?

Cuda1447

Lifer
Jul 26, 2002
11,757
0
71
Quick briefing:

Windows XP
Trip HD's
AMD 64 1.8ghz
2 Gigs DDR ram
random other parts.


Computer is fairly new. Until recently it ran smooth as a whistle. I encountered some spyware/virus issues so I ran the spybot/spysweeper as well as AVG. Cleared it out completely, or so I thought.


I was still having weird problems. Lsass.exe encountered error and is terminating, causing computer to reboot. Sometimes I would get an NT/Authority/System causing computer to shutdown error.

And more often then not, my computer just seemed a LOT slower than it should be. I tried deleting unused programs and clearing it out, to no avail. Programs would freeze up, little programs like internet explorer, or mIRC or just any little application. Weird thing was the file would freeze up, but most other things would work fine. Task manager was not accessible though.

So I decided to do a clean install of the OS on my main drive. Things seemed ok at first, started installing new drivers and then I quickly noticed I was STILL having these three main issues.

The most common one is the computer just freezing up in programs that I should have absolutely no problem running. And its never the same program, and its very random. I ran the sasser virus tool to see if thats what I had, but found no traces. I thought maybe it was embedded somewhere on my other two HD's and was reinfecting me after a clean install, nope.

Not really to sure where to go or what to do. Obviously Im researching these error codes on google, but not having much luck.

Anyone have any suggestions/experiences with something along these lines?


*edit* For the record task manager works if I try to access it before the computer starts freezing up. And when these programs freeze up, they stay frozen for 5-10 minutes or longer. Never to function properly again, until I reboot. So its MAJOR freezing - not just minor slowdowns.
 

songokussm

Senior member
Jun 25, 2005
258
0
0
1.) are you overclocking?
2.) how many sticks of ram do you have? (download cpu-z and double check your settings)
3.) votlage, make sure your runing the right specs.
4.) ive had this problem on nforce4 boards. If yours is that, then i have a few more ideas.
 

Cuda1447

Lifer
Jul 26, 2002
11,757
0
71
Some extra info. One other problem Ive noticed Im having is sometimes the OS will 'revert' back to classic mode. As in for a moment it will flash into the Win 2k shell. But then come right back. However, after it does that my audio will not work, and it appears no audio devices are installed.


As for those questions

1. Not overclocking
2. 4 sticks of ram, 512mb a piece
3. Haven't changed any of the specs since I started having errors.
4. Not an Nforce board. Its an ASRock
 

gerwen

Senior member
Nov 24, 2006
312
0
0
Bad ram can create all sorts of funky problems.
A good place to start would be to download Memtest86 and use it to test your ram. At least then you can eliminate that from the equation.

Did you install the motherboard's latest chipset drivers when you reinstalled windows?
 

Boyo

Golden Member
Feb 23, 2006
1,406
0
0
I would say it's your Ram. Like gerwen said, run Memtest86 on your RAM. BTW, 2 sticks of RAM are better for your system then 4 Sticks. What mobo are you using?
 

oynaz

Platinum Member
May 14, 2003
2,449
3
81
The drop in performance of 4 sticks vs. 2 sticks is not noticeable in most applications.
 

Cuda1447

Lifer
Jul 26, 2002
11,757
0
71
I'll check my RAM and report back with my findings.


And no, I havent installed updated version of drivers for my mobo since the fresh install - didnt think that was an issue since I had this problem BEFORE I did a fresh install.