Hi everyone, i have problem with shutting down my computer. My configuration: Intel Core 2 Duo E6400 Asus P5B-E Sapphire X1950Pro WD Black 1000GB 32MB SATA2 WD1001FALS Enermax ELT400AWT 2x1GB Corsair When I want to shutdown my computer. Windows7 doesn't completly turnoff my computer. It only...