Question hp 22 c0063w all in one not powering on

pollo5555

Reputable
Jul 6, 2019
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hello everyone, my cousin gave me a hp 22 c0063w all in one but the screen was broken so i decided to turn it into a desktop pc, i checked that the pc worked with an external monitor, i got everything mounted to my new case, i'm getting power to the mb i can see a light by the power cord but the pc wont power on, no light by the power button what can be the problem. i tried a few things but still no power nothing starts up no fan, no lights except for the power cord light, could it be from not having the internal monitor plugged in to the mb. any suggestions would be great thank