Yesterday my desktop was working well. I was away from it for several minutes (without logging off or putting in sleep) and when I returned it had a message saying windows did not load properly. There were several options. I quickly choose restart without carefully looking at the options. When it came back it had booted from the wrong hard drive. I have two. It booted from the old hard drive that was installed into my new computer (after motherboard failure) so that I could retrieve data. I followed on line instructions on how to change the starting boot order. Everything seemed fine. Now this morning it is taking an inordinate amount of time to wake up from sleep. Initially a few minutes, but now it's been spinning the "welcome" for 20 minutes. (I'm on a laptop at the moment). Not sure what's up.