MBP is freezy after upgrading 16Gb RAM
Hi everyone,
Today I tried to upgrade my MacbookPro Early 2011 (17", i7 2.2Ghz) with 16Gb kit RAM.
My macbook pro is freezy randomly.
I ran Apple Hardware Test with no error (normal test and extended test), or conflict, reset SMC, PRAM.
But it doesnt work for me 😟.
When my MBP startup, sometime it freezy after the gray Apple logo show up, sometime it warns with 3 beep (problem with RAM?), sometime it works well. but after 5-10 min. working, it freezy again. When it s freezing, the screen has some strange line, or image, or sysbol...
I 've used memtest for the new RAM, and have no error!
I think I have some problem with compatibility between RAM and GRAPHIC-CARD?
Did someone get the same problem like me?
Thanks.
(sorry for bad English 😟)
MacBook Pro (17-inch Early 2011), OS X Mountain Lion (10.8.2)