View Full Version : g750jx critical problem appeared, power cuts off when fan speed increases

06-09-2017, 01:42 AM
i have g750jx laptop and after using itfor 2 years , now when i play a game the speed of cooler fan increased as it is logically , but when it raised for the 3 or 4th stage of cooling speed the laptop power cut off ,

06-09-2017, 01:58 AM
At what temp was your CPU & GPU running at when it shut down, did you experience any throttling before the shut down?

06-09-2017, 10:10 AM
nope i didnt face any throttilng , but all i just noticed that before power went off suddenly the sound of fan getting to reach nearly max speed but not that stage , and i downloaded a program to see what would be the temp , its around 70~75 to make the lap's power off

06-16-2017, 11:35 AM
, i opened the laptop and found alot of dust inside the fan and the cooling Serpentine i cleaned it and now everything is normal