cancel
Showing results for 
Search instead for 
Did you mean: 

Probleme with fans g751j i7 gtx 840m

Tsunamidnb
Level 7

Hello everyone ,

My laptop is starting normally everything is ok but the 2 fans are not starting even when the cpu is at 85 C° the fans doesn't start so it's overheating i changed the motherboard and tried with other RAMS and still have the same issue 

Laptop : Asus Rog G751J  I7-4710 gtx 840m 2go 16go ram

479 Views
2 ACCEPTED SOLUTIONS

Accepted Solutions

In that case, the problem is hardware-related. Make sure that the fans are in working order (!), and that they are installed correctly (connectors).

View solution in original post

Replace them only when they turn out to be defective, but it is worth checking if they work by applying voltage to their connector disconnected from the motherboard.

View solution in original post

7 REPLIES 7

Bogus5
Level 12

Check if the fans are running when the laptop boots up.

Tsunamidnb
Level 7

nope they don't start at all

In that case, the problem is hardware-related. Make sure that the fans are in working order (!), and that they are installed correctly (connectors).

they are correctly installed but idk if they work do you think i need to buy and try other ones ?

 

 

Replace them only when they turn out to be defective, but it is worth checking if they work by applying voltage to their connector disconnected from the motherboard.

Mmmmmh ok i will try that and come back to you soon thx for the help really apreciate it

Tsunamidnb
Level 7

Yup it was the fans the problem thx again Bogus5