Samsung X22 not charging

Hello

I have a Samsung X22 and it no longer charges, nor gives any indicator light for the power plug being plugged in

I disassembled it and checked the contacts with a multimeter, all the ground ones seem to be fine, but the power one does not seem to go anywhere.

I'm assuming a contact is probably broken somewhere, but can't seem to isolate where

Can anyone give me any tips on what to do?

When I last had a laptop doing this at work a few years ago, I could only get it to charge if the power adapter was held a certain way.

Gateway had me send it in to have the entire mobo replaced.

Have you tried a different power cord? sometimes it's just a bad cord.