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‎06-17-2026 08:53 AM

HP Recommended

I got error 3F0. I was completely locked out. I couldn't even start a fresh installation from a USB drive. I had to delete the Secure Key in the BIOS and set it to HP Standard. I then reinstalled Windows using Recovery mode in the BIOS via an Ethernet cable. However, version 23H2 was downloaded. I then had to manually update to 25H2. The BIOS was up to date. It cost me a lot of time and frustration. This happened 3 days ago.

 

How could something like this happen? If I hadn't thought to reset the settings to factory defaults, I would have had to send the device in for repair.

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