16 gig ram upgrade causing problems
I put two 8GB DDR 3 1333 MH ram in my mac mini Mid 2011. It booted fine and the RAM showed up on the "About this mac" window indicating that it was OK, but after a short time it froze and the monitor had coloured lines running horizontal. Tried it with an 8 GB chip and a 4GB chip. It work okay for half an hour then went ape sh#t again. The monitor is an Apple cinema display used with the Apple adapter.