Laptop keep shutting down

[kodaku]

Well my laptop keep shuting down randomly , but if i have my battery in it it won`t shut down it will remain on battery and i have to get the charger out and back in again and after couple of minutes i have to do it again... what could be the problem it`s really frustrating

 

[kodaku]

no overheating problems ...it just keep disconnecting the ac adapter and i have to get it out and back again

 

[kodaku]

can someone help me