Laptop shuts down after 3 mins of use.

Nafis22

Prominent
Jul 5, 2017
3
0
510
My Sony Vaio E-series shuts down automatically after few minutes of use.
Normally windows loads and everything happens but at login page or a desktop screen it shuts down directly.. I tried going into bios mode of my system, there also it closes after few minutes. I have disassembled,cleaned fans and put it back again...There seems to be the same problem..I don't see any heating in laptop...I have tried removing battery and turning ON using Adapter...But same prob..Please tell.me a solution for this...