shutting down problem

Ananth Raj

Reputable
Jun 7, 2014
3
0
4,510
guys, i'm using sony vaio VPCEG28FN . i changed the mother board and processor jus 2 month before.. for the past 2 weeks there is a problem with my laptop. its shutting down suddenly without any error message while i'm using it. but if it is connected with charger it wnt shut down.. but from yesterday whenever i remove the charger or switching it off, the laptop shut down suddenly.. and also after shutting down , the laptop struggles to start if ac adapter is not connected.. plz help me !