I recently bought a couple of memory modules from Kingston to be used on my MacBookPro 13" 7.1, they are KVR1333D3S9/4G which should work fine with the computer as the frequency and latency is supported, but when I installed them OSX will never boot, it stops on DSMOS as arrived.
The only way I fount to make it work is using one of the KVR and one os those that the computer originally had. But then the memory works at 1067 and worse,I don't have 8GB but only 6.
Googling I found that I should had to buy a certified memory, and I know, I should googled a bit more before buying this memory, but I don't want to give up, not now.
Does any of you have a "trick" for this kind of memory to work.