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My ace PC had a power outage and when the power came on it showed ACE PC on the screen. My wife called me and the screen was blank. Now the screen shows nothing connected. My other machines and TV,s are all ok
We have a niggle that the computer has done this before but unknowingly went out and left the machine on and it was on when we returned. Any ideas please.

Hello, when you turn on the computer, what kind of interface will the screen eventually lead to? If you can attach a picture, it will be beneficial to my judgment.