Lifebook U series - fan humming

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Posts: 1
Joined: Thu Feb 15, 2018 18:02
Product(s): Fujitsu Lifebook U745

Lifebook U series - fan humming

Postby dker » Mon Feb 19, 2018 23:44

how I can prevent my laptop humming with the fan noise periodically. It gets very loud at times and hinders audio on video conferences. Noise increases with the speed of the fan every few minutes. Great laptop, powerfull, but going to have to change it if no solution.

Posts: 1
Joined: Tue Nov 15, 2016 17:27
Product(s): Ultrabook772

Re: Lifebook U series - fan humming

Postby vielchen » Fri Mar 02, 2018 11:44

sometimes I have the same problem and I can solve it by analyse + shutdown process at task manager. Normally fan is running permanent if CPU usage is blocking 20-30% for one process.

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