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- HP Community
- Printers
- Printer Setup, Software & Drivers
- unlock administrator on HP LaserJet Enterprise 500 MFP M525

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03-20-2025 03:51 PM
Hello, I am unable to unlock any menu on the management screen. The administrator and Tools menu are locked with an admin password, which I don't have. I am trying to install firmware due to error: 99.09.67. Printer HP Laser Jet Enterprise 500 MFP M525
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Accepted Solutions
03-20-2025 04:16 PM
Are you referring to the preboot menu being locked?
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.
03-20-2025 04:16 PM
Are you referring to the preboot menu being locked?
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.
04-19-2025 07:24 PM
If it constantly boots to that error, then likely the harddrive has failed and needs to be replaced.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.