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logic board

  1. enka95

    Logic Board SATA ports deads

    Hi, I'm new to this forum because i get back from trash a very damaged Mac Pro 4,1 (2009). But because it's solid stuff, it's stille working. The case is damaged, but verything is working... except the 4 internal SATA ports (SATA in optical bay is working, also power for each 4 internal SATA...
    • enka95
    • Thread
    • logic board mux sas sata
    • Replies: 2
    • Forum: Mac Pro
  2. J

    Replacing iPhone 5s Logic Board

    Hey guys, I couldn't find anything addressing the questions I have and could really use some help. My iPhone 5s needs a new logic board. I've found a couple of used phones for sale near me that I would take the logic board from and install in my phone. What I need to know is, if I were to buy a...
  3. PickledPC

    iMac won't turn on - HELP!

    Lightening hit by the house and iMac won't boot at all. I've diagnosed it fairly well, I'm down to the power supply or Logic board, but which one? With the diagnostic lights I get the first one meaning I have constant power from the power supply. When I press power button no second light. I've...
    • PickledPC
    • Thread
    • imac lightening strike logic board power issues power supply
    • Replies: 4
    • Forum: iMac
  4. ThatSomeone

    Critical bug MAY crash your rMBP with an dGPU! (Re-named)

    Hello everyone, I hope you're having a wonderful weekend! :) I got a new rMBP with the AMD M370X barely 3 weeks ago, and it seems to have failed... Had an kernel panic last night and according to the report, it seems like it's the GPU... When I log in, the bar goes to 20-25% and then the screen...
  5. J

    PleaseHelp!...MBPr Black screen/chime heard/no response to various booting options

    Please advise if you think it could be the logic board/harddrive/SATA cable or another issue. Thanks in advance! MacBook Pro Retina 13" (Late 2013) Model A1502 C02LJ7G9FH01 500gb SSD Bought Nov 5th 2013 from Apple Store Sydney Australia Live in Uk Not under Apple care warranty Crash...
    • JMMP321
    • Thread
    • black screen chime fault hard drive logic board macbookpro problem repair wont start
    • Replies: 2
    • Forum: MacBook Pro
  6. agent_skinner

    MBP Logic Board discrete repairs in US?

    I had a small power surge come through a USB peripheral which more than likely burned the power supply chip on one of my USB ports. From what I've been able to research, a discrete repair of the USB chips is possible and cheaper than replacing the entire board. I've found 1 place overseas that...
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