battery dead so i run on ac power,but the ac power turns off and on,it damages the laptop?

[hevin.thapa]

i have used on ac current because of dead battery, the electricity ac current is goes on and off sometimes,,suddenly shutdown of laptop in that case will it damage the latptop?

 

[hang-the-9]

Yes sudden power loss can damage electronics, same thing for surges, sags, brownouts, etc... Can also cause file corruption with the hard drive if not physical damage to the drive.