Having problems with your HP Compaq Presario SR1720NX (EL435AA) PC Desktop ?

Noisy computer fan - HP Compaq Presario SR1720NX (EL435AA) PC Desktop

Answers :

This would indicate that the computer is overheating.
\015\012I would look at the cooler first.
\015\012It does sound like an overheating computer they are designed nowadays to shut themselves down if there is a problem
\015\012What you should do is check the fan assembly If you see a build up of gunk and debris then get yourself a can of compressed air used for cleaning computers and take the unit outside.
\015\012Whilst wearing glasses use the nozzle on the can to blow out any debris from the CPU and power supply.
\015\012If everything went to plan you should now be back in business.
\015\012Another consideration is that many cases have places in them for extra fans and usually extra connections on the motherboard too.
\015\012They are quick and easy to fit.
\015\012Quite often I will fit TWO in what is called a push/pull configuration. One pulls cool air in while the other pushes hot air out.
\015\012These will not only help keep the computer cooler but also cleaner
Open the case and see if dust is around the fan. If it is, then get a can of air and gently blow the dust off. You can also replace the fan. These go out quite often due to them being on all the time. If you have an old computer, you may be able to use the fan from it, if it will fit. Or you can buy one cheap off eBay. Be sure you are grounded when opening the computer case so you will not get static electricity in the computer and make sure it is unplugged.
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