managed to get it working using the same video firmware version extracted from the latest dell update.
however downloaded the modded bios from jkbuha modded bios, extracted the vbios (70.08.56.00.0A), newer firmware than mine.
but replacing the vbios file on with the newer vbios version just seems to not work, did you had that version at your laptop at the begining, or got the newer version after the mod.
not sure what I'm doing wrong again :/
edit: noticed the subsystem ID is different, modified it, testing ...
however downloaded the modded bios from jkbuha modded bios, extracted the vbios (70.08.56.00.0A), newer firmware than mine.
but replacing the vbios file on with the newer vbios version just seems to not work, did you had that version at your laptop at the begining, or got the newer version after the mod.
not sure what I'm doing wrong again :/
edit: noticed the subsystem ID is different, modified it, testing ...