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macbook pro 15" mid 2014

  1. M

    A1398 (Macbook Pro mid-2014 15") NVME SSD Upgrade - OSX Install Boot Loop Solution

    Hello! I bought a Crucial 1TB P2 NVME SSD to replace my stock 256gb storage, plugged it in using an adapter from eBay, and to my enormous frustration the SSD was recognised and formatable in recovery mode disk utility, but upon attempting to install Big Sur via bootable USB, the installer got...
  2. M

    mbp 2014 w/ a 759 battery cycle

    I got a deal for around $900 on ebay for a 15" 2.2 2014 mbp w/16gb ram, just wondering whether I should go through with it or not. I know batteries go to a 1000 charges, then 80%, so I'd still have some good use of the battery right? thanks
  3. berardinochiarello

    Random shutdown Macbook 15 retina mid 2014

    Hi guys, I have a big problem with my mac. When I use it, often it turn off. Always when I do different operation. When i had El Capitan in console I saw this message : previous shutdown cause -128. Now I have OS Sierra but in console there isn't a shutdown message when it turns off. I brought...
    • berardinochiarello
    • Thread
    • automatic turn off help needed macbook pro 15" mid 2014 problem randomly shutdown
    • Replies: 3
    • Forum: MacBook Pro
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