|Thank you. |
The monitor has no hardware setting for this purpose. When VGA is connected, it allows Analog setting. However, today I realized the reason could be related to Windows 7. It happened that with DVI connected alone, at the beginnng when i turned on the PC, it showed "digital" and also the Windows 7 welcome screen "Windows is starting" some sort like that. After a while, however, when the PC actually booted into desktop, the DVI monitor was not active anymore and became blank. In the Windows Control Panel, the displays settings page also could not detect the DVI monitor. So now I believe the problem is not from hardware but Windows 7 related. Appreciate if someone could give me some suggestions. Thanks.