Computer has no power

Modified on Tue, 9 May, 2023 at 10:07 PM

Laptop has no power

Could be a bad DC Jack port (where the power adapter plugs in).


Make sure the power adapter is not very loose and be sure to check it for physical damage.

Could be a bad Power adapter.


Try a different power adapter, if one is available.

Could be a bad Laptop Battery.


Remove the battery and leave the power adapter in, then see if the laptop will come on.


Make sure the outlet is working.

Desktop has no power

Could be a bad Power Supply.


Try using a different power supply, if one is available.

Could be bad motherboard capacitors.


Check the capacitors on the motherboard.


Make sure the outlet is working.

All in One PC has no power

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