shut down when i plug in

[codancea]

   Hi all.

I have an sony pcg-k86p, and is shuting down himself ONLY when i plug in the cable from source. So, if i want to function normaly , i have to work ONLY on battery.

Can someone help me, please ?

Thanks.

[firionicable]

It could be your AC adapter is failing or your motherboard. First of all, test the power adpater. Make sure the apdapter outputs correct voltage. It’s possible that the outup voltage is not correct and the laptop shuts down to prevent the damge. Test your laptop with anohter known good power adapter. If the problem still exists, even after replacing the adapter, most likley it’s the motherboard failure. Replace the motherboard.

[rich912]

firionicable wrote:
First of all, test the power adpater. Make sure the apdapter outputs correct voltage. It’s possible that the outup voltage is not correct and the laptop shuts down to prevent the damge. Test your laptop with anohter known good power adapter. If the problem still exists, even after replacing the adapter, most likley it’s the motherboard failure. Replace the motherboard. 

http://www.laptopproblemfixed.com/laptop-shuts-off-when-ac-adapter-plugged-in/

firionicable,

It’s courteous when copy/pasting someone else’s work to give credit to the original author.