Have you looked at the Device manager to see if anything
is not installed properly or has a problem. Ususally will
have a "?" in a yellow circle.
Have you updated your drivers and all your Critical
updates from MS windows update?
Is your Antivirus up to date?
There are several sites you can check for free if you
dont have AV. And there is a couple sites you can get
free AV from
Free Checks from Symantec, McAfee, TrendMicro
Free AV from Grisoft.com
-----Original Message-----
My computer keeps shutting itself down. Sometimes it
takes an hour or so and others as short as 15 minutes.
The error messeges we get have been a device driver
installed on your system caused the problem. The other
one we have gotten is stop: 0x0000009c (0x00000004,
0x00000000, 0xb2000000, 0x00020151). Could u please help
me with this. We are running windows xp home edition
with 624mb ram