I have a Toshiba L455 (Windows 7 x64) and everytime I put it to sleep manually, it seems as if only the monitor goes to sleep. All the status lights (wifi, HDD activity) remain on, but my laptop won't come back to sleep despite all attempts. The only way to shut it down or get any feedback from it is to shut it down by holding the power button down. However, when I set it to go to sleep in X number of minutes through power options, it goes to sleep and wakes up fine. When I put to "sleep" manually and come back later, it's turned off. It apparently BSOD'ed and then shutdown. It brings up the "Windows has recovered from an unexpected solution" dialog box when I power it back up. My dump files are attached. Any help would be greatly appreciated. Thank you.