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- HP Pavillion all-in-one will not power on . The power source...

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1 REPLY 1
01-15-2022 12:18 AM
@Tonyb38 -- the computer does not come on. It is out of warranty
The power-supply (the part inside your All-In-One) is required to deliver different voltages to different components.
So, while it is lighting-up that lamp, it might not be supplying the other voltages to the other components.
Or, your computer's motherboard has failed.
Or, your computer's processor has failed.
Trouble-shooting the above possible failure-points is something that should be outsourced to a certified computer technician.
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