My toshiba m45-s335 will not shut down. I have tried these things to fix it. Uninstalled all toshiba software and reinstalled. Scandisk sfc /scannow command to scan and repair system files repaired computer off of the xp home cd chkdsk antispyware scan(s) (8) antivirus scan(s) (4) registry scan(s) (3) I have also disabled all startup items in msconfig and switched to diag mode i even took a chance and called the tech support people in india. i REALLY need advice for this because forcibly shutting the laptop down is starting to corrupt data on the hdd and i dont want it to lock up on me. Jare