Morning all, Not sure if anyone else has come across this problem before. I've got 2 accounts on my MBP both were logged in Monday. Went to log into mine yesterday, and instead of it waking up from sleep mode it started to load the progress bar as it would if you had turned on. It took about 20 minutes to get to about 60%, I've have probable done the wrong thing but I turned it off and on again. Same thing happened this time I left it, but it took a further hour just to get to about 90%. So I thought it's best I boot safe mode. Turned it off and then in and held shift key, it took about 30 seconds to get to 50% load and then shut down. So I thought I'd just turn it on and leave it, but it done the same again 50% and turns off won't even load safe mode. Any ideas?