Windows XP is running slowly

[L.B. Beurmann]

I am having problems with windows XP, but I think it
might be a hardware issue too. I am running an AMD
athalon XP 2000+ on a SOYO KT-333 Motherboard. I have 3
256 MB sticks of PC2700 DDR for memory. Windows runs
fine right after I clear my CMOS and re-input all my
settings. Windows starts right up and programs start
right up. It runs fine for a couple restarts, and then
it starts to run really slow, and I mean really slow. It
takes about 10 seconds for my start menu to come up. It
is a new computer, so I have been doing a lot of restarts
due to installs. However, when I can't stand it anymore,
I open the case and clear the CMOS and then it runs
fine. What could I be doing wrong? I am really at a
loss.

 

[L.B. Beurmann]

I have run a virus scan, installed adaware, defragged my
hard drive and updated all my drivers and I am still
having the same problem. Last night when I went to bed I
shut the computer down and switched off the power supply
and let them stay off overnight. This morning, on my
first boot-up, the thing ran great and windows ran
without delay. After I restarted once or twice, it
started to run unbelievably slow again. It runs like I
have a million programs open when I am only running one
(or none). Everything I do takes forever and I am very
frustrated. Again, if I clear my CMOS and reset my BIOS
settings everytime I start it up, it runs fine, but I
don't want to have to open the case every time I turn on
the computer.

 

[Bob]

I have the same problem. We have 4 computers running XP
in my company and three have the same problem.