crwdns2944351:0crwdnd2944351:0iMac Intel 21.5" Retina 4K Display (2017) RAM and SATA Hard Drive Upgradecrwdnd2944351:0crwdne2944351:0

crwdns2866306:0crwdne2866306:0	iMac Intel 21.5" Retina 4K Display (2017)
Type	replacement
Thing	RAM and SSD
Title	iMac Intel 21.5" Retina 4K Display (2017) RAM and SSD Replacement
Introduction	This guide details removing the logic board in a 2017 iMac 4K in order to remove or replace the RAM and the hard drive. Some images in this guide were taken from the 2015 model, which has some small visual differences. Opening this device requires cutting through adhesive that will need to be [https://www.ifixit.com/Guide/iMac+Intel+21.5-Inch+Retina+4K+Display+Adhesive+Strips+Replacement/64210|new_window=true|reapplied] after you finish the repair. Be sure to test your new RAM before sealing the iMac with the adhesive strips. This guide is marked "potentially dangerous" because it requires you to handle a power supply that contains large capacitors. Unplug the iMac and hold the power button down for at least 10 seconds to help discharge the capacitors. Handle the board by the edges and do not touch surface components.
Time Required Min	crwdns2931273:0crwdne2931273:0
Time Required Max	crwdns2931273:0crwdne2931273:0
Imageid	crwdns2933769:0crwdne2933769:0 crwdns2933771:0crwdne2933771:0
Difficulty	Moderate
Conclusion	To reassemble your device, follow these instructions in reverse order.
Author	Sam Goldheart
Public	crwdns2853046:0crwdne2853046:0

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• crwdns2933811:01crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" EMC 2805 Display Assembly Replacementcrwdne2933811:0
• crwdns2933811:02crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Display Assembly Cables Replacementcrwdne2933811:0
• crwdns2933811:03crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Assembly Replacementcrwdne2933811:0
• crwdns2933811:04crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Lower Support Bracket Replacementcrwdne2933811:0
• crwdns2933811:05crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Hard Drive Brackets Replacementcrwdne2933811:0
• crwdns2933811:06crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" EMC 2805 Power Supply Replacementcrwdne2933811:0
• crwdns2933811:07crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Power Supply Replacementcrwdne2933811:0
• crwdns2933811:08crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Fan Replacementcrwdne2933811:0
• crwdns2933811:09crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Hard Drive Assembly Replacementcrwdne2933811:0
• crwdns2933811:010crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Hard Drive Replacementcrwdne2933811:0
• crwdns2933811:011crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display Hard Drive Tray Replacementcrwdne2933811:0
• crwdns2933811:012crwdnd2933811:0emptycrwdnd2933811:0iMac Intel 21.5" Retina 4K Display (2017) RAM Replacementcrwdne2933811:0

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