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‎06-19-2026 07:22 AM

HP Recommended

My HP 15-d4000 laptop is failing to boot and consistently displays a 3F0 error. I have already run the S.M.A.R.T. diagnostic tests, which passed without issue, and I have attempted several troubleshooting steps to resolve the problem, but none have worked. Could you please provide further guidance on how to fix this boot error?

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‎06-19-2026 09:52 AM - edited ‎06-19-2026 09:53 AM

HP Recommended

Did you do the UIEFI diagnostics?  Press F2 and select the disk test.

 

Some SMART diagnostics are not through.  Try the hard drive sentinel, it is free.  It can report disk drive temperatures and other items.

 

There are firmware updates for the SSD in your laptop as shown here (select win11)

There are 10 different ssd types listed so make sure you select the correct ssd firmware update.

Let me  know if this helps or not and what the sentinel app shows.

 

This link shows how to get warranty information.
Click here to read how to dispute a warranty.

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