HP All In one Desktop Won’t Turn on

[Riddle_Decipher]

@SierraScott602

Thank you for posting on HP Forums,

The Riddle_Decipher is at your service.

I understand your desktop isn't turning on anymore,

I'll be glad to help you out, however, for an accurate solution I will need more details:

Have you attempted any steps on your own before posting on the HP Forums?

When was the last time it worked without these issues? Did you install/interrupt any updates recently?

While you respond to that, here's what you need to do:

Step 1: Remove discs and devices before troubleshooting startup issues

Turn off the computer, remove any discs and USB devices, then remove memory cards from the card reader slot. Disconnect all non-essential devices such as printers, scanners, external hard drives, and similar devices. Remove or disconnect all discs and devices from the computer, except for the mouse, keyboard, and monitor.

After you have removed all discs and devices, turn on the computer. What happens?

• If the computer starts, reconnect devices one at a time and restart the computer to figure out which disc or device is causing the problem. You are done.

• If the computer still does not start and exhibits the same problem, press and hold the power button to turn off the computer. Do not connect anything and continue troubleshooting.

Step 2: Perform a hard reset

Many startup errors and other problems can be resolved by decreasing the amount of power stored in hardware components. Decreasing stored power is sometimes referred to as a "Hard Reset." Use the following steps to perform a hard reset on a computer:

1. Turn off the computer completely; disconnect the power cord from the back of the computer.

2. With the power off and the power cord disconnected, press the power button on the computer for 5 seconds. The power light indicator on or near the power button might turn on briefly but then go out.

3. Reconnect the power cord and turn on the power.

   • If the computer starts, you are done.

   • If the computer still does not start and exhibits the same problem, continue the troubleshooting.

Step 3: Troubleshoot computer startup issues

Read from the following list of symptoms. If you find a symptom that matches your computer's condition, follow those instructions. A link might take you to another support document that contains detailed troubleshooting steps. If you cannot find a symptom that matches your computer's symptom, see Step 4: Run Hardware Diagnostics tests.

CLICK HERE FOR MORE STEPS AND INSTRUCTIONS.

(By the end of this article all the issues should be resolved)

Keep me posted,

If I have helped you resolve the issue, 

feel free to give me a virtual high-five by clicking the 'Thumbs Up' icon 

followed by clicking on 'Accepted as Solution' 

And Have a great day Ahead!

[Chuddles58]

Step 4 goes to a page not found.

[Cheron-Z]

@Chuddles58

Thank you for posting in this thread. Unfortunately based on when the last response was made, I have closed this thread to help keep comments current and up to date. We recommend starting a new thread for your issue by clicking  here To be more helpful with your post, you can add key information if you desire:
1. Product Name and Number (please do not post Serial Number)
• Example: HP Pavilion DV2-1209AX or HP Deskjet 3000 Printer CH393A
2. Operating System installed (if applicable)
• Example: Windows XP, Windows Vista 32-bit, Windows 7 64-bit
3. Error message (if any)
• Example: ""Low disk space"" error in Windows
4. Any changes made to your system before the issue occurred
• Examples: Upgrading your Operating System or installing a new software; or installing new hardware like a printer, modem, or router.
If you have any other questions about posting in the community, please feel free to send me a private message!

Thank you