Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 2
Flag Post

All in One won't power up, plug lights up in back

HP Recommended
All in One Pavilion 27-A210
Microsoft Windows 10 (64-bit)

Was in the middle of printing, screen went black and powered down. Will no longer power up, I've tried other outlets, back of CPU lights up at input point.

HP Support Agent
HP Support Agent
10,488 10,491 468 739
Message 2 of 2
Flag Post
HP Recommended

@bmwilson007 Welcome to HP Community!


I understand that All in one will not power on.


Do knot worry. I will try to fix the issue.


Please perform the below steps: 


Perform a hard reset (Remove all cables from the AIO, hold the power button in for 30 seconds, reconnect the cables and restart the PC) 


If the issue persists, Access the BIOS by tapping on F10 during the restart and if the computer restarts while you are on the BIOS screen, it would confirm a hardware failure and you need to contact HP for hardware service. 


However, if it doesn't turn off while you are in BIOS, restart the computer and Tap on F11, to attempt a system restore followed by a system recovery to resolve the issue (follow the screen instructions for details). 


Keep us posted,

If you would like to thank us for our efforts to help you, 

Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!

0 Kudos
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation