RAM upgrade issue for iMac 2017
Hello,
I purchased OWC RAM of 4GB, 2400 MHz and tried in my iMac. It works fine. However I cannot use all 4 slots at a time, iMac doesn't boot. Plz help
I tried these:
1. Both new RAM (4GB+4GB)-Boots fine
2. Both Old RAM(4GB+4GB)-Boots fine
3. One old & one new-Boots fine
I confirmed that all 4 slots work fine. All 4 RAMs work fine
It is just that I cannot add more than 2 RAM at a time
The following combinations too, work fine.
1,3 slot-Boots fine
1,4 slot-Boots fine
2,3 slot-Boots fine
2,4 slot-Boots fine
Configuration is 3.8Ghz intel core i5,
8GB 2400MHz
18,3
Thanks
Rajesh
Update (07/11/2018)
Added RAM Pics
Update (07/11/2018)
Back side is here
Is this a good question?
2 Comments
Can you get a snap of the bare chip side (only need one stick) as I wanted to check the chips them selves also do your other sticks (both sides) so we can see whats different.
by Dan
How much do you intend on putting in? and what type of ram? Check compatibility
by Sam