Dell 14z 5423

[miguelyrawo]

Hey ! I have a Dell 14z 5423 laptop and I want to do a BIOS edit because the menu is not enabled. I was using AMIBCP 4.55 software and it shows me that there are hidden options, but I can't change it because the software shows this message:

"some bios strings exceed the maximum length (0x400). The setup tab and the bios strings tab will not be shown"

How can I access these hidden options?

[genius239]

Hi~! friend.
I could try to edit this bios ,but i need to analysis the bios file first .
Please make a dump with this tool then attach.(run dump.bat as administrator)

[miguelyrawo]

i'm sorry for my lack of knowledge, but what is dump and how do i do it?

[genius239]

@miguelyrawo
Run dump.bat as administrator to dump bios.
https://239239.blogspot.com/p/run-dumpba...rator.html