Encountering a computer that turns on but has no display can be a frustrating and stressful experience, especially if you have something important to do. In such a situation, you might worry about ...
My Acer x263w displays "No Signal" right in the middle of the screen, unmoving too, when my Win 7 x64 PC is asleep. It is connected to an ATI 5450 chipset video card via HDMI. I have 2 other monitors ...
XDA Developers on MSN
I switched from HDMI to DisplayPort and fixed PC gaming bottlenecks I didn't know I had
HDMI worked, but DisplayPort unlocked everything.
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