hp administrator password reetired

[gravediger]

I have three administrators in the system. home administrator, hp administrator, and guest adminisrator. when I try to update,

install or delete or reset passwords anything it requires me to use hp administator. all my passwords that I have used in hp administrator have expired for some reason. I dont know why. is there a master reset that I can use to reset hp adminisrtator password?   

[asmita6658]

@gravediger

Greetings!
 
Welcome to the HP Support Community. This is a great place to get support, find answers and tips to your technical queries. I have reviewed your post and I understand you are trying to reset the administrator password for your computer. 

Please contact the HP Phone Support team in your region regarding this issue as the motherboard may require a tattoo/Bios Flash.  
 

Any other way of unlocking the BIOS is not authorized by HP. 

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