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Message 1 of 2
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My computer doesn't turn up

HP Recommended
OMEN X by HP 900-100nl
Microsoft Windows 10 (64-bit)


from today I can't turn on my computer and I don't know why. My computer is an Omen X 900-100nl and I bought it like 3 years ago. When I click on the button to turn on the PC, it turns on for 2-3 seconds and then it turns off again. After, it again tries to turn on, but it continues to turn off and on. On the monitor I can't see anything, not even the Omen logo before the Windows desktop. I tried to remove all the external devices like the mouse, the keyboard or the monitor to check if they were causing the problem, but the PC still doesn't work. Does anyone know why the PC isn't turning on?

Thanks in advance.

HP Support Agent
HP Support Agent
10,488 10,491 468 740
Message 2 of 2
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HP Recommended

@tommysalzWelcome to HP Community!


I understand that the computer will not turn on.


Please refer to the below video and perform the same.


Please refer to the below link to HP Desktop PCs - Computer Does Not Start and Emits an LED or Beep Code.


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!

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