My old Samsung SyncMaster 720N/731N continually auto adjusts nonstop and the dialog box is in the way. NVIDIA GeForce 6150SE nForce430. Troubleshoot didn't find anything. "Device is working properly". The Pitstop test says driver is up to date (as does my computer). I've tried pressing combinations of the manual button below but nothing changes. The auto updating even occurred through the PitStop test except when results were being sent. This happened once a long time ago but I don't remember how I stopped it and I can't find ANYTHING on the internet about this. HELP!! pleeease