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thermal pad

  1. orvn

    iMac not powering up after upgrade (RAM, SSD, CPU thermal transfer)

    I did a few upgrades to a 2017 21.5" Retina iMac, and unfortunately, upon reassembly, it isn't powering on. Here's a photo of it, display disconnected. In the second photo I've labelled things for reference. Status: In the photo, AC is plugged in Of the 5 diagnostic lights, the first one...
    • orvn
    • Thread
    • cpu hardware imac psu ram thermal pad upgrade
    • Replies: 4
    • Forum: iMac
  2. polanskiman

    Mac Pro 2009 upgrade (4.1 to 5.1) - Which Thermal Pad?

    Hello, In the process of upgrading my mac pro. I'm looking to replace the pink thermal pads on the heatsinks which cover what I believe to be the voltage regulators. Anyone could point me to the proper thermal pads that I need? I've also dissasembled the video card (HD 4870) which also needs...
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