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‎09-10-2022 09:02 AM - last edited on ‎09-10-2022 10:25 AM by Moderator

HP Recommended
Operating System: Microsoft Windows 7 (64-bit)

my hp elitebook 8440p corei7 trip off within 30 seconds and on by itself back, until i switch it off. the laptop will boot to the desktop for the first time and after that it will be striping off within 30 seconds continuously until i switch it off by myself.

Category:
1 REPLY 1

‎09-11-2022 03:10 PM

HP Recommended

Hello @ezeola 

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

 

(1) Power off computer

(2) Disconnect charger

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

(4) Connect charger

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

--->>> 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

 

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

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