how to remove dell security manager password ?

Hello, I see you are looking for technical assistance. If you need our help, you can start a private/direct message with us and we will be happy to assist you.

Turn off the computer and disconnect the power cable from the computer. Locate the password reset jumper (PSWD) on the system board. Remove the jumper plug from the password jumper-pins. Power on without the jumper plug to clear the password.

Regards,
J Wick

Dell Security Manager-Inspiron 15 3520

This Computer system #GNY8PY3-8FC8 is protected by a automatication system. You can not access the data on this computer 

i need password for this to install windows on my computer 

@DELL-Cares​ how does a person start a private/direct message with you guys??

how do I get pass dell security manager G7 77OO

This computer  system,#DCR695-1D3B, is protected by a password authentication system. You can not access the data on this computer without the correct password. Please type the system or administrator password.