Hp Desktop Power Button Not Working

Hi here s a link to the service manual for your laptop.

Hp desktop power button not working.

Any opened programs or documents stay open allowing you to quickly resume your work when you return to the computer. Scroll to p 71 to view the pre requisite steps and then the procedure to remove the power button board. Hp desktop pcs managing power options windows 10 working with windows power plans. Press the power button and see if your computer turns on.

Check the power button trace the leads to the motherboard remove the connector and short the 2 pins together if the pc starts then you need to replace the switch. You may need to open up your computer to check if the connection inside is well connected or not. Power button not working on the pc. This is not a very common point of failure but your pc might not be turning on because the power button isn t properly connected to the motherboard.

You can assign the power button to do one of the following. Remove the cmos battery. Kudos is just a system we use to say thanks to informative posts. Put the cmos battery back in.

Same result if i have just the battery and no adapter or no battery and with adapter. The adapter does not feel warm either. If this is not possible you can omit this one step however preferable if removed. Thank you for joining hp forums.

If the light on the key is not lighting up then more than likely the led is just out for your power button. If the notebook is still in warranty you could have it repaired or replaced but as long as its not causing you any serious issues i wouldn t worry too much with it. No fan no screen. Press the cmos reset switch for at least 30 seconds without letting go.

To clarify when i press the power button the computer does not turn on as in. Make sure the power switch is connected to the motherboard if you re using a desktop. With the battery in and the power adapter connected there is no light on the power button keyboard and charger port. This is a great place to get support find answers to your technical queries.

Do nothing sleep hibernate shut down or turn off the display. If not and the plug indicator is on it means that your power button is the thing that isn t working correctly. I ve always been mad i know i ve been mad like the most of us. This is your cmos reset switch.

The spare part number for the board is also on this page you may be able to test that the button is ok by using an ohmmeter to check. I understand that the power button is not functioning need not worry i ll be glad to assist you.