aman27092001

Prominent
Dec 7, 2017
4
0
510
My laptop Sony Vaio vpceb34en unexpectedly trips off or shutdown without any warning I have done all possible changes thermal paste , run on single ram , thermal paste or heat sink pad , new fan ,I ALSO CHANGED MOTHERBOARD WHICH COST ARROUND 90$ and etc
BUT then also trips off
 

Lutfij

Splendid
Moderator
1| Did you make sure your motherboard's BIOS is up to date?
2| Does the issue happen when you're running off of the battery?
3| Did you try powering the laptop with the power brick off another wall outlet? It wouldn't hurt to try it at your friends house as well to rule out any faulty electrical wiring in your house.