I was on facebook and my browser closed, and windows shut down. When it restarted, I get Startup Repair is checking your system for problems. When it's done checking, it restarts again and does the same thing over and over. Please help! It's a toshiba laptop with windows 7, that's all I know and I can't access anything. Sorry if this is in the wrong place... didn't know where to put it. I'll try to type out what the report says on this computer when it's done the next time.