"boot device not found" error after bios

[Batu_ZCAN]

after updating my uefi/bios on my laptop it seldom flashes bsod for a split second before displaying the "boot device not found" error. how can i fix this problem. 

[Hawks_Eye]

Hi @Batu_ZCAN 

Welcome to the HP Support Community! We're here to help you get back up and running.

Thanks for explaining the issue so clearly. A BIOS update followed by a “boot device not found” error and brief flashes of a blue screen often points to a misconfigured boot order, a corrupted boot sector, or a disrupted link between the BIOS and the hard drive. 

Let’s walk through a structured recovery approach:

Reset BIOS to Default Settings:

• Restart the computer and press F10 as it powers on to enter BIOS Setup.
• Once in BIOS, go to the Main tab.
• Select Restore Defaults or Load Setup Defaults.
• Save changes and exit the BIOS.

Reseat the Hard Drive:

• Turn off your notebook and disconnect the power cord and battery (if removable).
• Open the access panel and reseat the hard drive, ensuring it is firmly connected.
• Reassemble the notebook and reconnect the power.

Check BIOS Boot Order:

• Access BIOS again by pressing F10 during startup.
• Navigate to the Boot tab.
• Ensure your hard drive is set as the primary boot device in the boot order.

Perform a Hard Reset:

• Disconnect all external devices (e.g., USB storage, printers).
• Turn off the computer and unplug the AC adapter.
• Remove the battery (if applicable).
• Press and hold the power button for at least 15 seconds.
• Reinstall the battery and reconnect the AC adapter, then turn the computer back on.

Run HP PC Hardware Diagnostics:

• Upon startup, press ESC and then F2 to access diagnostics.
• Run the system and component tests to check the functionality of your hard drive.

Check for BIOS/UEFI Updates:

• Visit the HP support website to ensure you have the latest BIOS/UEFI firmware.

Use HP Support Assistant:

• Ensure drivers and software are up-to-date using HP Support Assistant.

 

Additional Considerations:

• Verify Cables and Connections: Ensure all cables and connections inside the computer are secure and not damaged.
• Consider Using Safe Mode: Booting into safe mode can sometimes bypass software-related conflicts that affect startup.

Let me know how far you get with these steps. If the issue persists, we can explore deeper board-level diagnostics or alternate recovery paths.

If my response helped, please mark it as an Accepted Solution! ✅ It helps others and spreads support. 💙 Also, tapping "Yes" on "Was this reply helpful?" makes a big difference! Thanks! 😊

Take care, and have an amazing day!

Regards, 

Hawks_Eye

[Hawks_Eye]

@Batu_ZCAN 

Hope you're rocking an amazing day! 

We just wanted to check in and see if everything is sorted. If you need any more help or just want to say hi, we're here for you - just a message away! 

We'll be archiving this case, but feel free to respond to this thread anytime to continue the conversation. 😊

Take care, and stay fantastic! 

Regards, 

Hawks_Eye