Hi guys. I'm a bit stumped by this at the moment. I've replaced a broken screen on a Sony laptop (model SVE151D11M), and it looks as if the mousepad may have stopped working after the laptop otherwise boots normally. In Safe mode, however, the mousepad works fine. The screen works perfectly in either mode. I've tried uninstalling and reinstalling the mousepad - no joy. I uninstalled (and deleted the driver software), and reinstalled - again, no joy. The drivers which are being used in Safe and Normal modes appear to be the same anyway. Has fitting a new (compatible, rather than original) screen caused some kind of conflict, despite Device Manager telling me the mousepad is working properly and that there are no conflicts? I've replaced screens before and never had this problem. Any help much appreciated, Jon.