"AZ Nomad" wrote in message
...
On Sun, 15 Nov 2009 16:03:42 -0500, Charlie wrote:

The problem is neither the m/b or the powers supply. The clue that defines
the problem is the "CPU is used at 100 percent".

If the system can't run at 100% cpu, then it is broken.

Start by looking at the task manager ( control alt delete) and see what
process is hogging the CPU. Then learn how to stop it from running. It
could be malware or a valid application run amok. When you have
identified
the culprit do a Google search for ideas on eliminating the problem,

When it runs for a long time it is generating enough heat to force shut
down.

There will always be tasks thad will run cpu usage to 100%,
for example decompressing files. If the cpu crashes at 100% then you
can't even install software or open a medium sized pdf.

Why not spend the $60 and replace the motherboard/cpu with someting made
in the last 7 years?

Why **** away $60 without trying the free s/w fix first?