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memtest86

  1. Buadhai

    MemTest86 - How to get it to boot on a 2017 iMac

    Since my 2017 iMac running Monterey has caught the kernel panic disease I'd like to check the RAM. It was suggested elsewhere that I try MemTest86. I followed the installation and boot instructions here: Creating A MemTest86 Bootable Drive..., but I can't get the USB drive to boot. I tried three...
    • Buadhai
    • Thread
    • memtest86 ram
    • Replies: 2
    • Forum: iMac
  2. P

    memtest86 with same RAM error despite stick/slot swap

    Newbie here, would very appreciate any input you might have. Running 2010 macbook pro, initially with 2+2GB ram. Upgraded HDD and installed 4+4GB ram 2-3 years ago without problems 6 months ago began having kernal panics causing forced sleep. Was unusual because I could not wake from sleep...
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