Mac OS 7.5.4b4

7.5.4b4
Build of Mac OS 7
7.5.4b4 desk.PNG
Architecture68k, PPC
Compiled1996-05-28
Timebomb
Works in
About7.5.4b4 about.PNG

System 7.5.4b4 is a beta build of a scrapped version of Mac OS 7.5 known as 7.5.4. The installer files identify themselves as "7.5.4s4".

Gallery[edit | edit source]

  • Installer

    Installer

  • 7.5.4b4 installer1.PNG
  • Boot screen

    Boot screen

  • System Info

    System Info

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