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Repair guides and troubleshooting for the HP Compaq DC7500, a business class desktop computer introduced in 2007.

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How to boot this device

How to reset or boot

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This may help:

Accessing Advanced Start-up when PC isn't loading:

If your device isn't loading or stuck during boot, you can use this method to access the recovery environment:

  1. Turn on your PC.
  2. As soon as the Windows logo appears on your screen, press the power button to turn off computer.
  3. Repeat steps 1 or 2 two more times.

After the third interruption, Windows 10 will open into the Advanced Start-up environment

·         While in the Advanced start-up environment, use the following steps to use Start-up Repair:

  1. Select Troubleshoot button.
  2. Select Advanced options button.
  3. Select the “Start-up Repair” button.
  4. Select your account.
  5. Type your account password.
  6. Click the Continue button.

If the above doesn’t help do the same as above but this time select “System Restore” from the “Advanced Options?

  • From CMD Prompt

 

Run following:

 

  • Chkdsk /F
  • SFC /scannow
  • Dism /Online /Cleanup-Image /RestoreHealth

 ''''

(Note:    Repair Windows 10 - "you need to sign in as an administrator to continue, but there aren't any administrator accounts on this PC"

  1. 1) Press Shift and Restart from the power icon (together)
  2. 2) Select Troubleshoot.
  3. 3) Go to Advanced Options.
  4. 4) Select Command Prompt.
  5. 5) Type "net user Administrator /active:yes")

Enable F8 key for booting into Safe Mode from CMD

bcdedit /set {default} bootmenupolicy legacy  v

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@mahamedapdi you are really not giving us anything to work with here. We need to know what it is that you are trying to do. To boot it, you will need to turn it and then your hard drive should kick on and start the process of booting your OS. Of course, first steps would be your BIOS etc. It'll be a lot easier if you tell us what the issues are with your computer.

If nothing else, here is the HPDC5700 Service Reference Guide for your computer. It should have all the information you need to fix it.

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