I left my computer on and the monitor went to sleep. It won’t come up now. I have to work at home to

[Nemoboy]

The tower is up. The screen has the arrow but it is dark and my desk top won’t show. I have turned the tower of and on a few times and let gave it several minutes.

[Riddle_Decipher]

@Nemoboy Welcome to HP Community!

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Did you connect the tower to an alternate monitor to check if the display works on it? If not, please do and get back to me with the results,

Also, check for lights on the keyboard, is anything blinking?

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