For some weird reason, when I power up the desktop, the monitor refuses to work. Nothing seems to happen at all. “No input signal” is prompted on the useless monitor afterwards. Several attempts with unplugging the monitor, checking the cables in the back of the monitor and at the back of the machine, everything seems to be connected well. Bare in mind, this NEVER happened before. Never. This only started happening a week and a half ago. The video card is also in good health, too. About 2 and a half hours after this video, it finally came back on. I moved the monitor, it came back on, when I go to adjust the screen back a bit, it goes off again. I’m thinking here that it’s a connection problem. Either that or the monitor is just dying out. What do you think the problem is?
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HP Monitor Failure