just speculation here most laptops have a small magnet and the magnetic reed switch the trip the action to turn off the screen when the lid closes this activating sleep mode
my suspicions are that you damaged the reed switch or you lost a little magnet
just speculation here most laptops have a small magnet and the magnetic reed switch the trip the action to turn off the screen when the lid closes this activating sleep mode
my suspicions are that you damaged the reed switch or you lost a little magnet