hey guys I went on vacation to cuba, and before I left I had my computer on sleep, and I turned off my computer by turning off the back switch and pulling the plug. Now that I came back my computer turned on and stayed on for like a minute. It came back from its sleep state which I thought was weird. So it turned off and I unplugged it, cleaned dust from it, pulled the battery out for like an hour, then tried again. It turned on and went to Windows didn't shutdown correctly, so I clicked run on safe mode, and it didn't last. So turned it on again, and it went to the repair screen, so I had it go thru everything, and it said it was gonna try to solve it by restarting. So it ended up turning off while attempting to find any other problems, and now it won't let me go past the motherboard screen. Please help I'm out of ideass on what to do