iMac Intel 21.5" EMC 2428 RAM Replacement
Введение
Перейти к шагу 1Use this guide to upgrade your RAM for an instant increase in speed.
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Этот комплект содержит все детали и инструменты, используемые в руководстве.
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Unplug your iMac's AC cord along with any peripheral devices.
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Lay your iMac face-down on a soft, clean surface as shown.
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Loosen the three Phillips screws securing the access door to the bottom edge of your iMac.
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Remove the access door.
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Gently slide the black plastic RAM pull tab out from the RAM slot.
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Pull the black plastic tab away from the bottom edge of the iMac to eject the module(s) on that side of the RAM bay.
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Slide the old RAM module(s) out of their slots in the RAM bay and set them aside.
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Repeat the process in the previous steps to remove the RAM module(s) from the other side of the RAM bay.
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Be sure the small notch cut into each RAM module (shown in the first picture) mates with the protrusion in each RAM slot (shown in the second picture).
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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5 Комментариев
Considering cautions against mixing RAM it would seem my 2009 imac can only be helped by ripping out original 4, 1G Ram modules and replacing with 4 @moreG as "cheapest "way to upgrade which seems ridiculous compared to changing one or 2 modules. Is this another stupidity of our computer world?
Harol Smage
Thank you this worked really well!
When inserted new 2x4GB modules in addition to the original 2x2GB modules to iMac mid 2011, it was only beeping on power off. Tried to swap all module placements around couple of times before they were all accepted. Now with 12GB total ram.
I'm assuming that I could replace all 4 ram slots with 4x8gb chips above?? Would this work?
iMac (21.5-inch, Mid 2011) 2.5 GHz Intel Core i5
current ram 12 GB 1333 MHz DDR3
I want to replace 2 current chips if not all 4 with this PC3-10600 8 GB RAM Chip
I have just removed 2 x 2 GB ram modules and replaced with 2 x 4GB?
'Could' the 2x2GB modules be stuck back in also, or no?
