Intro History: iMac Intel 21.5" Retina 4K Display Logic Board Assembly Replacement

Edit by Evan Noronha — Jul 5, 2016

Edit approved by Evan Noronha

: Before
: After
: Unchanged

Guide Prerequisites

#4 was iMac Intel 21.5" Retina 4K Display Right Speaker Replacement but is now iMac Intel 21.5" Retina 4K Display Lower Support Bracket Replacement.
#5 was iMac Intel 21.5" Retina 4K Display Hard Drive Brackets Replacement but is now iMac Intel 21.5" Retina 4K Display Right Speaker Replacement.
#6 was iMac Intel 21.5" EMC 2805 Power Supply Replacement but is now iMac Intel 21.5" Retina 4K Display Hard Drive Brackets Replacement.
#7 was iMac Intel 21.5" Retina 4K Display Power Supply Replacement but is now iMac Intel 21.5" EMC 2805 Power Supply Replacement.
#8 was iMac Intel 21.5" Retina 4K Display Fan Replacement but is now iMac Intel 21.5" Retina 4K Display Power Supply Replacement.
#9 was iMac Intel 21.5" EMC 2805 Hard Drive Assembly Replacement but is now iMac Intel 21.5" Retina 4K Display Fan Replacement.
#10 was iMac Intel 21.5" Retina 4K Display Hard Drive Tray Replacement but is now iMac Intel 21.5" EMC 2805 Hard Drive Assembly Replacement.
#11 was empty but is now iMac Intel 21.5" Retina 4K Display Hard Drive Tray Replacement.

Tools

Phillips #0 Screwdriver x1 added.