Boot device not found

[SHUVO22]

Boot device not found 3F

After reinstall windows 11, it runs for 20-30 minutes but after some times it shows your device run into a problem & needs to restart 

We are just collecting error info, & then we will restart for you 

After that it shows 

Boot device not found 3F0

I have completed all test shows by hp websites & but can't get free from these problems 

Please help me 

[Nal_NR]

Hi @SHUVO22,

Welcome to the HP Support Community. 

I'd be glad to help you! 

I’m sorry to hear that you’re dealing with these frustrating issues after reinstalling Windows 11. It can be incredibly disheartening when your device doesn’t perform as expected, especially after trying all the recommended tests. 

I'm here to help you find a solution!

If you have tried all the steps from this document and still having issues, I recommend you contact phone support as this could be a hardware issue. 

Hope this helps! Keep me posted for further assistance

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.

[SHUVO22]

Means laptop  ( Motherboard) or Hard drive 

Please clarify. I take a decision that I will change my SSD 

Another question ⁉️ 

Now my laptop running on Western green 120GB sata SSD ( windows installed)

HP EX900 M.2 250GB PCIe NVMe Internal SSD ... will support on HP 15s Du 3024tu ??

Please answer 

[Raj2111]

Hi @SHUVO22 

Welcome to the HP support community.
 

I understand you're experiencing an issue with your HP device, and I apologize for any inconvenience this may have caused. I'm here to help you today.
 

It sounds like you're dealing with a couple of serious issues with your HP Laptop. The "Boot device not found 3F0" error generally indicates a problem with the hard drive or storage device. Here are some steps you can take to troubleshoot and potentially resolve these issues:

1. Check BIOS Settings

• Restart your laptop and press F10 repeatedly as it boots to enter the BIOS setup.
• Once in the BIOS, check if your hard drive is detected. Look for a section that shows the storage devices.
• If the hard drive is not detected, it might indicate a hardware failure.

2. Run Hardware Diagnostics

• While in the BIOS, you can also access HP’s built-in diagnostics. Look for an option to run a hardware test on your hard drive.
• Follow any on-screen instructions and note any error codes that may appear.

3. Reconnect the Hard Drive

• If you're comfortable doing so, consider opening your laptop to check the hard drive connections.
• Ensure that the hard drive is properly seated in its connector. Dust or loose connections can cause detection issues.

4. Reset BIOS to Default Settings

• In the BIOS menu, there should be an option to "Restore Defaults" or "Load Setup Defaults." This can sometimes resolve issues related to incorrect settings.

5. Check for Windows Updates

• If you manage to boot into Windows, ensure that your operating system is fully updated. Sometimes updates can resolve stability issues.

6. Check Event Viewer for Errors

• If you can access Windows before it crashes, use the Event Viewer to check for any critical errors that might give insight into what's causing the crashes.
• Type Event Viewer in the Windows search bar and look under "Windows Logs" > "System" for errors.

7. Perform a Clean Install of Windows

• If your hard drive is detected and you're able to access it, consider performing a clean installation of Windows 11 again. Ensure you have the latest installation media.
• When reinstalling, make sure to delete all partitions during the installation process to avoid potential conflicts.

I hope this helps! Keep me posted.

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution.
 

-Regards
Raj-HP Support