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supply

  1. trusso

    Multiple Power Supplies (via Dock Expansion and Monitor)

    I am ordering an M1 Air that I intend to plug into an OWC ThunderBay and a Dell 4K monitor. Both the ThunderBay and the 4K monitor provide power through USB-C (up to 85W and 65W, respectively). I understand there is/has been an (older?) Apple support article stating that the Mac will only take...
    • trusso
    • Thread
    • multiple power safe supply thunderbolt usb-c
    • Replies: 0
    • Forum: MacBook Air
  2. F

    2014 imac is killing power supplies

    I have a late 2014 27inch imac that seems to be killing power supplies. model numbers a149, mf886LL/A, EMC2806 I started having random shutdowns. The only way to turn it back on was to reset the SMC by pulling the power cord out and discharging the capacitors. I did everything I could think...
    • fiveaces
    • Thread
    • 2014 crash dead imac killing logic board power random shut down supply
    • Replies: 10
    • Forum: iMac
  3. HunterCupp

    MacBook Air (2013) Suddenly Dead

    Hello all, I've received a 2013 model MacBook Air that does not power on or respond to anything. The story I was told was that the previous owner was using an Arduino connected directly to one of the USB ports and somewhere along the line they (The MacBook Air & Arduino) both died. I assume...
    • HunterCupp
    • Thread
    • air arduino dead issue macbook macbook air power power supply supply usb
    • Replies: 2
    • Forum: MacBook Air
  4. C

    Power supply struggle + monitors

    Hey guys, I am trying to figure this out, but can not find the answer anywhere. I am going to buy the new 2017 MBP 15 and I will be connecting two external monitors to it. (Not the LG one that is available from the apple directly). The idea is to connect one directly to MBP via USB-C and the...
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