If I leave my computer on for a while, for instance overnight, it often shuts itself down. When I come back and turn it on, I get the DOS style screen which asks me if I want to boot into Safe Mode.
I choose the option to boot normally, and everything is fine.
This problem started 2 weeks ago after installing several new software programs including PdaNet, Photoshop Elements, CyberLink PowerDirector, and Premiere Elements.
I suspect the problem lies with PdaNet and how the USB handles sleep mode, but I'm not entirely sure. Any help would be appreciated.