Fan Getting Louder!

Question

Level 1

45 points

Fan Getting Louder!

Hi all. Real quick question:

I've noticed lately that after my computer has been on for about 10 or 15 minutes, my G5 seems to be getting louder and louder (well louder than its normal quiet self!)

Its not affecting the speed (or anything) of my computer, but its begining to concern me. Anyone know why it would be doing this??

My G5 is almost a year old. Thanks for any help!!

PowerMac G5, Mac OS X (10.4.2)

Posted on Jun 18, 2006 2:02 PM

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Answer 1

Mr. XX

Level 1

15 points

Jun 18, 2006 5:51 PM in response to Matthew

I got exactly the same problem. It start a few days ago. When I open my computer after 10 min the fans begins to ran louder than usual about 2000 rpm. I reset SMU and PRAM but no luck. Maybe it's no just coincidence.

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Answer 2

Matthew Author

Level 1

45 points

Jun 18, 2006 7:18 PM in response to Mr. XX

Yeah, thats weird. I'm really getting worried now because my computer is getting very hot (up to about 48.5 degrees celsius, when its normally around 27-35).

Any advice?

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Answer 3

Mr. XX

Level 1

15 points

Jun 19, 2006 8:45 AM in response to Matthew

You may need to clean the inside get yourself a can of compressed air and a few anit-static wipes. Blow out the heat sinks and wipe anything non-electrical, including fan blades down with the wipes. You should also investigate all your fans if indeed they are running. If your computer gets to hot it will shut down by itself. I'll try this in the first place.

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Answer 4

Matthew Author

Level 1

45 points

Jun 19, 2006 8:51 AM in response to Mr. XX

Thanks for the advice, I'll check that out soon. My G5 DID sit in a storage unit for a few weeks, I'm sure it got a little dusty in there.

Also, I think the main problem is the heat in my actual room. Its HOT here in fairfax, and my roommates and I haven't turned the AC on -- so I think my fans are just trying to compensate for that.

What do you think??

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Answer 5

Mr. XX

Level 1

15 points

Jun 19, 2006 10:15 AM in response to Matthew

Ya it's totally plausible put the ac and clean it. I'm sure it will help.

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Answer 6

Mr. XX

Level 1

15 points

Jun 19, 2006 10:23 AM in response to Matthew

And I forgot to had that if the temperature of your room is not below 75°F the fans will increase in speed.

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