Hi, I've a macbook pro mid 2010 that have had videoproblems as described here: http://support.apple.com/kb/TS4088 My computer restarted and displayed a kernel panic-message. I went to my local apple store and they changed the logic board without cost covered by the program. I've now used my mbp with the new logic board 4 days and I've experienced a black screen and a restart is needed for the mbp to work again. Latest time I was gone 10 min from my computer and the display was set to rest. My question is, is it possible that I still have the problems described in the program even when I've a new logic board?