Hard disk 3F0

[Alex19771]

Boot device note found

[Raj_05 · Accepted solution]

Hi @Alex19771,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

The "Hard Disk 3F0 Boot Device Not Found" error on an HP laptop usually indicates an issue with the computer's hard drive or the boot configuration. Here are some steps you can take to troubleshoot and resolve the problem.

Check the Boot Order:

• Enter the BIOS or UEFI settings by pressing the designated key during the boot process (usually Esc, F1, F2, F10, or Del).
• Once in the BIOS/UEFI, go to the "Boot" or "Boot Order" section.
• Ensure that the internal hard drive is set as the first boot device. If it's not, change the order and save the settings.

Re-seat the Hard Drive:

• Power off the laptop and remove the battery (if possible).
• Locate the hard drive compartment on your laptop.
• Carefully remove the hard drive and then re-seat it.
• Reconnect the battery and power on the laptop to see if the issue is resolved.

Check for Loose Connections:

• Make sure all cables connecting the hard drive to the motherboard are securely connected.
• If your laptop has a removable hard drive, consider connecting it to another computer using an external USB enclosure to check if it's working properly.

Run Diagnostics:

• Most HP laptops come with built-in diagnostic tools. You can usually access them by pressing a key (often Esc, F2, or F10) during startup.
• Run a hard drive or system diagnostic test to check for hardware issues.

Use Recovery or Installation Media:

• If you have a Windows installation or recovery USB/DVD, boot from it.
• Choose the "Repair your computer" option and use tools like Startup Repair or Command Prompt to fix boot-related issues.

Replace the Hard Drive:

• If the above steps don't resolve the problem, it's possible that the hard drive has failed. Consider replacing it with a new one.
• Install a new hard drive and reinstall the operating system.

I hope this helps.

Take care and have a good day.

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Alden4

HP Support