HP Omen Obelisk won’t turn on

[R1borisoff]

The PC just won’t turn on. No beeps or any lights come on. I tried doing Windows + B already. I tried unplugging everything external and then booting up. I tried changing cables and power outlets. Nothing works. Help please.

[A_Gayathri]

Hi @R1borisoff,

Welcome to the HP Support Community

I understand you are facing an issue with your HP Omen Obelisk won’t turn on. The unit is not turning on Not to worry I will help you to get a resolution to resolve the issue.

Please try the following Troubleshoots steps. 

1.    Turn off the Unit.

2.    Disconnect the AC adapter.

3.    Remove any discs from the disc drive.

4.    Remove memory cards from the card reader slot.

5.    Disconnect all nonessential peripheral devices, such as printers, scanners, external hard drives, and USB flash drives.

6.    Disconnect the AC adapter press and hold the power button for approximately 15 seconds.

7.    Reconnect the AC adapter, and then turn on the computer.

Step 2

Turn off the unit and please press and hold the Windows key + letter B key and the power button together for 30 seconds after 30 seconds, 1st release the power button but keep holding the Windows key and B key for ten more seconds and then release these two keys If done correctly, you will see the display flashing once. Please attempt it thrice as this step and Restart the unit

Step3

The unit has to be turned off, Press Win+ V while holding these two keys then Press the Power button, continue to hold all three keys for 30 seconds and then release the Power button first and then release these two keys Please attempt it thrice  and then you may get a Pop-Up CMOS Check and it will restart the unit 

Even if you don't get a Pop-up restart the unit manually after 3 attempts.

After the above  troubleshooting steps if the unit  turns on 

Please  update Windows and HP support assistances updates 

And update Bios and other drivers please click on the link. to update the drivers. 

follow this link to run the test hardware test 

If the issue still persists, I'm sending out a private message to assist you with the next course of action. Please check your Private message icon on the upper right corner of your HP Community profile Next, to your profile Name, you should see a little blue envelope, please click on it or simply click on this link.

I hope this helps! Keep me posted. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

[MaxWell99]

If your HP Omen Obelisk won't turn on, try these steps: Check power source: Ensure the power cable is plugged in and the power source is working. Power button: Make sure you're pressing the power button correctly. Power supply: Check if the power supply is functioning. Listen for any fan or component noises. Test outlet: Try a different power outlet to rule out electrical issues. Reset CMOS: Remove the CMOS battery, wait a few seconds, and reinsert it. Hardware check: Disconnect non-essential hardware and peripherals, then try turning on. Hopefully, follow the above steps and work successfully.