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‎10-17-2022 02:07 AM

HP Recommended
Product: HP All-in-One - 20-c435in
Operating System: Microsoft Windows 10 (64-bit)

bios corruption has been detected and auto recovery is triggered and keyboard not working and 8beep sound and desktop off please help me

Category:
1 REPLY 1

‎10-17-2022 04:25 PM

HP Recommended

Hello @Parkash3006 

Sorry to hear that you are having problems ... I would like to help you.

 

The Windows file system could be corrupt or there is a hard disk error or undefined technical error.

 

(1) Disconnect power cable

(2) Press and hold <power> button for 30 seconds

(3) Connect power cable

(4) Test your hardware Using the HP PC Hardware Diagnostics (UEFI)

--->>> Perform Extensive Tests

--->>> Perform <all> tests

https://support.hp.com/us-en/document/ish_2854458-2733239-16

See section <Running HP PC Hardware Diagnostics UEFI tests when Windows doesn't start>

 

See how it works:

https://www.youtube.com/watch?v=14GKIpGPNRM

 

(5) Please report your results ( error messages, take pictures )

( if serial number, device id, UUID, System Board CT Number is displayed, please blur )

https://www.youtube.com/watch?v=14GKIpGPNRM
youtube.com/watch?v=14GKIpGPNRM
This video shows how to test your HP computer hardware using HP PC Hardware Diagnostics UEFI. If you suspect that your computer has hardware issues, follow the steps in this video to isolate and identify them using the HP PC Diagnostics UEFI. Chapters: 00:00 Introduction 00:18 Download and install
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