Windows 10 login issues?

Registration date
Wednesday September 1, 2021
Last seen
September 1, 2021
Hi! Community, I turned on my HP Pavilion s5000 computer yesterday and it would not start.

I Changed the specific Power Supply for the unit, turned on the power button and the green power on button stayed lit.

However, I could only hear the fan blowing inside and there was no Monitor, Keyboard or Mouse.

I tried a different monitor and set it to VGA with a new cable and the same thing happened.

Any one has fixes or suggestions for this scenario?

Thanks, for any help or suggestion. Regards, Jerry.