TCS I don't know and I can't see any reference on it without a major dissassemble! The PC is a Gateway.
But!! All seems well at the moment 8 shutdowns and restarts all appears fine. (including one Hot stop with the main power switch, just for the hell of it
The problem might have been a BT adsl modem I had to return due to a problem with the length of the phone cable from the master socket (30+m). I uninstalled it ok but I also had a monitored installation Backup (.bta file from mcafee) and I think thats when the problems started. I used the mcafee uninstaller prog. and the registry entry and the restore ~ LOG files are now in the recycle bin.
Next Q is can they be safely deleted now or can windows get access to the bin during boot up?