HP Workstation Charger

HP Workstation Charger

The AC adapter, also called a power adapter or laptop charger is used to provide sufficient power to operate the laptop for extended periods and to recharge the laptop battery. See the suggested quick steps below if you are experiencing any of the following symptoms.

The AC adapter does not power on the laptop.

Getting an error message such as ‘AC adapter type cannot be determined’.

The laptop turns on but does not charge the battery.

Buzzing noise from the ac adapter.

Dell AC power adapters have a LED light to indicate whether the AC adapter is getting power and is on. The LED light may be on either the AC adapter brick or the adapter (DC) plug.

If the LED light is not on, perform the following steps to help resolve the issue.

1. Remove the AC adapter from the wall outlet or surge protector.
2. Remove the DC power cord from the computer.
3. Remove the AC cord from the AC adapter brick and wait two mins.
4. Reseat the AC cord into the AC adapter brick (ensure it goes all the way in).
5. Plug the AC cord into an AC outlet that you know works (not into a surge protector for this test).
6. Check to see if the LED light comes on.

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