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big sur 11.7.10

  1. Z

    2014 iMac 27" i7 on the ropes - will SSD replacement help?

    I upgraded to latest OS (Big Sur 11.7.10) back in April, then after multiple kernel panics I went to YouTube, tried all the tips and ultimately I ended up reinstalling clean OS, then installed OS on external SSD to boot off of in case that didn't work. For a month or so I could boot up from...