Problem Description
Vista System External Display Settings
Solution
1, Go to Control Panel--> Personalization--> Click "Connect to projector or other external display" (this option always exists regardless of whether an external device is connected or not)
Fig. 1
2, click "Connect display"
Fig.2< BR>3, select "Copy desktop (mirror) on all monitors".
If the external display device is not connected, the "Connect Display" item is grayed out and not selectable.
Figure 3
Figure 4
1. Open Control Panel, select Classic View, and then open Easy Access Center, as s
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