where is the magnet located in the track pad and display lid?

where is the magnet located in the track pad and display lid?

have to see if theres a problem with the display magnet because when i close the lid, the sleep function does not work.


am using a fridge magnet to move around the track pad to see if this will activate sleep mode. im begining to wonder if its worth just going with out the auto sleep mode and maybe try n get some money of what i paid for it (it was a refurb machine)