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imac21.5inch

  1. T

    upgrading mac 2011 21inch from w7 to 10 error

    I am unable to update my 2011 21-inch iMac from Windows 7 to Windows 10 due to TLS 1.1 and 1.2 not working on my PC, I think. I did the easy fix update that Windows says you need, which supposedly adds the files to the registry. I also installed the KB package update needed, but still, I get the...
    • tharan2101
    • Thread
    • error0x80072f8f imac21.5inch
    • Replies: 0
    • Forum: iMac
  2. MigSantLo

    Dosdude patcher black screen

    Hi, im new here and i woul like some help since i cant find anything on the topic, i have a mid 2011 imac, i was running Sierra and i need an update because i cant have office or anything so i decided to buy a graphics card (k1100m) and try to update with dosdude patcher now i have a black...
    • MigSantLo
    • Thread
    • 2011 imac dosdude catalina patcher imac21.5inch
    • Replies: 9
    • Forum: iMac
  3. W

    Thunderbolt 2 -> Thunderbolt 3/4

    MY CURRENT (AGING) HARDWARE: late-2013 Core i5 iMac, 21.5-inch; 1 TB HDD, 8 GB RAM currently running MacOS 10.12.6 Sierra, about to clean-install 10.14 Mojave favorite apps: Office 365, Apple Mail, Safari, FireFox, Chrome, iPhoto, DymoLabel occasional apps: Final Cut Pro 7, iWeb, Quicken...
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