MacBook Pro users complain of laptops making âpoppingâ sound
Users of Apple's MacBook Pro have complained about a 'popping' sound coming from the laptops. One user compared the sound to the âclickingâ or âcreakingâ noise made on âslowly squeez[ing] a plastic bottle.â Apple has reportedly identified the cause to be a small dent on the bottom casing hitting the cooling fan which isn't covered under warranty.