Black borders in displaying 1080p; Display problem after "Sleep"
* My Setup:
I am using the integrated motherboard:
Asus M2A-VM-HDMI with display card ATI X1250
I am using Catalyst bundled in the CD of Asus Motherboard.
I am now connecting my PC (used as an HTPC) to my new BENQ SH3731, which
supports HDMI 1.2 and full HD point-to-point resolution of 1920 x 1080p (i.e.
* The Problems:
However, everytime I choose 1920 x 1080 @ 60p under display settings, there
is black borders surrounding the screen.
But if I use 1920 x 1080 @30i, the screen is normal and full screen.
I have set correctly 1080p settings (1920x1080 @ 60hz in display settings in
windows) , and also try to add 1080p in HDTV support of Catalyst application,
but the same result appears.
What is the problem of this? is there a way to make the screen to display
full screen without the black borders?
Besides, infrequently, if I "sleep" or "hybrid sleep" my PC, or even re-boot
my PC, the original screen resolution (1920 x 1080i) I am using is sometimes
changed to 800x600, or 1920x1080p (i.e. with black borders).
Why is the resolution change after I reboot or the PC wake up from sleep
mode in Vista? Is there anything I can set in the windows display settings to
prevent such problem?
Many thanks for the great help and reply.