Dell 9560 bios without original me region

Dell 9560 laptop
Original bios lost
Tried numbers of other bios but getting error code 2amber 1white all the time
Hardware is all ok , I’m sure it’s bios issue
Is it possible somehow to start this laptop without Original me region?
This is boot guard 5 so hash key activated in pch
Or there is no hope and only pch replacement will help???

Blinking code seems to indicate cpu error……ts/td-p/7624432

Attach/ post the bios you’re using now.