I picked up my new iMac today so I figured I'd add the 32GB RAM from OWC before I set it up. I did that, started the computer and was greeted with a black screen. Tried it a couple of times then removed the OWC RAM. It worked fine. I contacted OWC to confirm I have the correct RAM. Next I removed the factory 8GB and installed the two 16GB into the same slots (2 and 4). It worked fine. Then I added the factory 4x2 sticks into the 1 and 3 slots. Black screen. Do they have to be in specific slots?
Thanks!
Thanks!