Last night before bed I had an Adobe update that required a reboot. So set my machine to reboot while I went to bed. I woke up this morning to a machine that couldn’t boot up. A few quick trials before I left for the office turned out to be unproductive. Then at home this evening I spent an hour, swapping cables, trying to boot, trying different SATA ports, trying to boot to a Windows 7 CD to try and do a repair.