
hp-support-head-portlet

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hp-contact-secondary-navigation-portlet

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hp-share-print-widget-portlet

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hp-concentra-wrapper-portlet

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HP PCs - 3F0 boot device not found error displays on a black screen in Windows 10
If the Hard Disk Error message displays when you start your computer, run the Hard Disk Test in System Diagnostics.
If the error message indicates 3F0 error or Boot Device Not Found, determine if your computer has Optane memory installed and configured correctly. See HP Consumer Desktop PCs - Boot Device Not Found (3F0) or Automatic Repair Errors for desktops or HP Consumer Notebook PCs - Boot Device Not Found (3F0) or Automatic Repair Errors for notebooks. For more information about Optane memory, see HP PCs - Installing and Using Intel Optane.
Performing hard drive tests in HP PC Hardware Diagnostics
There are six hard drive tests. First run the Quick Test (two to three minutes). If the Quick Test does not find a problem, run the Extensive Test (two hours or more). It can run once or loop until an error occurs.
Follow these steps to run the Hard Drive Quick Test:
Restoring BIOS default settings
To restore the BIOS default setting, open the BIOS Setup screen.

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Turn off the computer and wait five seconds.
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Press the power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.
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On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.
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Press F10 to Save and Exit.
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Use the arrow keys to select Yes, and then press Enter when asked Exit Saving Changes?
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Follow the prompts to restart your computer.
Reinstalling Windows 10 on the hard drive
Reinstall Windows through the Windows recovery Environment (F11) or using the HP Cloud Recovery Tool.
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Use the steps from HP PCs - Reset the computer to perform a system reset through Windows Recovery Environment (F11) when Windows does not start.
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Or, go to HP Consumer PCs - Using the HP Cloud Recovery Tool (Windows 10, 7) .
hp-feedback-input-portlet

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hp-feedback-banner-portlet

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hp-country-locator-portlet

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hp-detect-load-my-device-portlet

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hp-hero-support-search

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