tell me exact fault

Solution
Go to your laptop BIOS settings.
Check whether an option like power on AC is enabled.
If it is enabled disable it and thats it.
Let me remind you this:
You might not find this setting as soon as you go into your BIOS.
You might have to do some digging around to get to this setting(if present).

manv

Estimable
Apr 17, 2015
15
0
4,570
Go to your laptop BIOS settings.
Check whether an option like power on AC is enabled.
If it is enabled disable it and thats it.
Let me remind you this:
You might not find this setting as soon as you go into your BIOS.
You might have to do some digging around to get to this setting(if present).
 
Solution