Dell Dimension 8250 PC Desktop "noisy fan" Questions

Noisy fan Hi there - I have a Dell Dimension 5150 desktop and in the last couple of months the fan has made more noise and not only that - when I look in TASK MANAGER - my processor is sometimes on ...

Noisy fan - ~Dell Dimension 5150 (3 years old) I have a noisy fan and some processor hungry program which I can't find. When the processor is on 100% - the fan spins really fast and rattles. Are these

...noisy to the point you're asking for advise about it. Is it a grinding noise, a clicking noise..more info plz. Don't Forget to rate the advice!! http://www.aa1consulting.com Check your CPU Fan maybe ...

...- can I replace just the fan or do I need to replace the entire unit The fan won't cycle down - very noisy as long as the holes match up and you vacum(not blow out) the cooling fans you will be ...

...during start up, then fan very noisy. The noise goes away after logging on. Any ideas to solve this problem please? Thanks in advance Yes, replace the fan. They fail, and are cheap. Change all

...noisy while running,keeps making whirring sound have you opened the case and cleaned the fans with a fine brush? check your fans it could be the proccessor fan or the power supply fan or the system ...

Noisy fan Fan motor is mounted vertically with a shroud around it in front of machine blowing across processor Usually the heat sensor on either the CPU or the mother board through the BIOS software ...

Fan is noisy. Can this be replaced easily Yes, undo the screws, purchase a replacement fan and reassemble. damnor01

...noisy but not as bad as before i was wondering if sprayed a little of silicon lubricate on the fan it would quiet it up. I was thinking maybe it so dirty dust dried it out a bit. It not overheating ...

noisy. Have you ever cleaned out the interior of the computer? If not, or if it's been awhile since it's been done, then buy some canned air for dusting electronics, open the side of the computer case