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Message 1 of 2
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Reseting bios password

HP Recommended
probook 4540s
Microsoft Windows 10 (32-bit)

Hello, so I am having hard time on getting to the bios menu. there is a login page which I don't know the password and I saw some video and they all say I have to get SMC.bin file 

note: 1. I don't have the bill 

           2. It is a business laptop

so if any of you guys can help pls don't hesitate

stay Home stay safe 🙂


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Message 2 of 2
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HP Recommended

Hi there! Thank you for visiting the HP Support Community! 🙂  


According to the Community's Rules of Participation:  


4d. No posts shall include instructions or directions intended to bypass or subvert security measures, including passwords, locking mechanisms, fingerprint scans, etc., or to bypass any safety measures.  


Therefore, this topic is being locked. If you would like help resetting the password on your product, please Contact HP support in your region.  


Kind regards,  



I work on behalf of HP.
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