All have bios have same problem ?
according to the client, he disconnected the power and presents the problem of the previous image.
when I load another BIOS to the memory I get the message:
"Management Platform (ME) in Manufacturing Mode" and it does not allow me to do anything, the keyboard does not respond
the solution according to HP is:
1.Start or restart the computer.
2.Press and hold the F10 key until the system enters Setup.
3.Select Security > Setup Password and create a setup password
4.Save the changes and then power cycle the computer
5.Log into F10 BIOS Setup using the newly created setup password
6.Save and exit and then power cycle the system
there I get serial error
so the only solution is to use your own BIOS wipe to keep some data on the board.