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GL502VS Sometimes one of the fans spins up very loud for no reason at idle

0x542
Level 7
Often, I'll be idling or doing very light work, and the fan on the right hand side of the laptop will spin up very fast and loud, and stay spinning like that for maybe 20 minutes before eventually slowing down back to normal. My CPU and GPU usage remains low throughout.

When it's spinning up for no reason at idle, it's making more noise than it does when I play overwatch maxed out.

Today I flashed to the 300 bios and it didn't help. I can't find any software that will monitor the fan RPMs, so I don't even know where to begin to fix this.

All input appreciated!
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41 REPLIES 41

TimeLion724
Level 8
I got my fan speed set at 35% it's kind of loud compared to 30% though.
" The speed of the fallen one does not change..."

GUIDE TO FIXING BSOD ERRORS

Im having this problem too. Left fan just goes crazy when idle and temps below 32°C