Home▸ Forums▸ HSU System 7▸ HSU System 7 Thread HSU System 7 HSU System 7 Software 3 posts Jul 25, 2013 — Jul 26, 2013 View original thread ↗ #1 Thu, 25 Jul 2013 - 12:30 I've seen a few references to System 7 with HSU 2.1 and HSU 3.0. What the heck is HSU? Thanks! #2 Thu, 25 Jul 2013 - 15:50 Hardware System Update. Apple says that 2.1 is obsolete and System Update 3.0 should be used instead. #3 Fri, 26 Jul 2013 - 13:00 Thanks!
#1 Thu, 25 Jul 2013 - 12:30 I've seen a few references to System 7 with HSU 2.1 and HSU 3.0. What the heck is HSU? Thanks!
#2 Thu, 25 Jul 2013 - 15:50 Hardware System Update. Apple says that 2.1 is obsolete and System Update 3.0 should be used instead.
