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akbagaria
Fanfold Paper
Posts: 5
Registered: ‎06-22-2017
Location: IN
Views: 379
Message 1 of 1

Cannot change any setting in Bios of Lenovo G50 70 20351

I know my Bios administrative/System and Hard disk password. But when I want to remove them I just cannot do so. When I boot my Laptop it asks me for Hard disk Password which I have and can easily log into my Windows 10 SL.
But When I want to enter my BIOS, it asks me two passwords - first HDD Password and after that System Password. I have both and they work as well. After Entering BIOS - under Security - I can only navigate to the following 2 options:-
1 Set User Password
2 Change User Password.

All other options like: Administrator Password,  HDD Password, Set Hard Disk Password, Change Master Password cannot be navigated. Also I cannot change anything in Configuration, Security and Boot. 
I had removed my internal hard disk and entered BIOS but this way also I could not navigate to these options.
I am attaching herewith print screen. 

I have googled and searched for solutions and tried many times to remove Admin , Master, HDD Passwords but could not do so.
I have read somewhere that flashing BIOS will overcome this problem. But I have not done flashing of Bios. Any help to solve this problem is most welcome. 
Please help
Ashok Kumar Bagaria

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