as you may have known from a previous thread i just got my macbook pro back after three weeks in apple care for a logic board replacement. today i left my mbp and it went to sleep. when i came back later the light was no longer pulsing and when i opened the lid it wouldn't wake up. also the notebook was unbearably hot. it seems that somehow it awoke from sleep and started heating up but i have no idea how. has anyone encountered this before. i really don't think i can stand to send my notebook in again as a one week repair turned into three. i'm just really started to get frustrated with this machine and apple. any help would be great. thanks!