Having problems with your Compaq Presario V4000 Notebook ?

My compaq presario 4000 shuts itself off every so often. it sounds like the fans are cutting in then it shuts down

Answers :

There are known viruses that will also shutdown a computer. You can rule-out a virus problem first perhaps with Mcafee's free online virus scan here: http://us.mcafee.com/root/campaign.asp?cid=45694
About the fans, you should definitely check them. If the main CPU's fan is clodded or otherwise failing, then temperature is likely skyrocketting until it shuts down. You could download a CPU temperature program as well. If you have the knowledge and this is a desktop, try opening the lid and taking a look at the fans
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