My intel iMac's fans gets louder then usual
got mid 2011 21” imac, i disassembled it all (without removing heatsink), cleaned both fans and motherboard and installed everything back into case. Fans acting as usual on start, but then starts rotating faster, after 1 or 2 minutes. and even more faster and louder if im watching movie. If i close the movie - fans wont get back to normal silent speed(
Any guess? Thanks
Update (02/24/2019)
sensors
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3 opmerkingen
You'll need to monitor what sensor is getting hot so you can address the problem.
Install TG Pro then post the main window so we can see the sensors (often times you need to grow the windows a bit so all the sensors are seen) Voeg afbeeldingen toe aan een bestaande vraag
door Dan
Have you changed your hard drive?
door mayer
yes i did, i put the new ssd drive, but i did the same thing 2-3 times before with 21" mac with success (yes i know about thermal sensor in 27" macs hdd).. And btw i put back an old HDD and... same thing: fans getting louder and louder...
door Ruslan