Question about HP Pavilion 505n (DC470A#ABA) PC Desktop
I can run my computer for hours, then a loud noise comes from the fan by the power supply( not 100% sure.) Sometimes it happens within an hour, other times it has run for 12 hours before it happens. The only way to get it to stop is to shut down my computer and the turn it back on. Once in a great while it stops on it's own. It just happens whenever it feels like it. This has been happening for about 4 months.
It might be the fan of your cpu has dust.and making it the fan hard to spindle.if you can dismantle your cpu fan or the fan in your power supply.just clean it with the paint brush.or do it with vaccum cleaner.if you have air compressor the would be better.just blow out the dust.then if you can do it also just putting oil or grease inside the fan at the core.the one that has magnet.it will smoothen the spindling.ok good luck
Posted on Dec 04, 2007
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