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 ...

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 ...

Its not a "new" build. Ran the memory test on the Ubuntu Live Cd and everything checked out OK. I have used both Catalyst Control Center and Sapphire's TRIXX utility to set fan profiles that keep it ...

Dish Antenna Signal Tips: During strong winds or changing weather, the dish antenna loses signal, and the TV displays "No Signal." This disrupts people's entertainment. However, several tricks can ...