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replacement parts

  1. B S Magnet

    Other AliExpress bargains: what’s your latest ‘‘aw heck yah’’ find?

    I tend to look around AliExpress for small, minor components for repairing my Macs. In the past, I’ve bought replacement unibody keyboard kits and hard drive cables from vendors on there whose supply came from the same suppliers as what Apple relied on originally. This day, I was looking for a...
  2. WrightBrain

    2019 27in iMac 5K retina display - fan dead

    So the fan on my wife's iMac just died. I did run a hardware diagnostic and that's what came up (PPF003 and 004). I also tried seeing if it was a sensor or the fan itself so I used the Fan Control app. It seemed to be able to see all of the relevant temps, but the fan speed was "0". This didn't...