8BET66WW bios (v.1.46) done here https://forums.mydigitallife.net/th...specially-thinkpad.5866/page-437#post-1458976
I know but now i am also trying to resign the bios with the tools from insyde. Can u reshare the location that need to be modified in 11D378C2-B472-412F-AD87-1BE4CD8B33A6 tx
Thank you for the mod! I only flashed the dump2 file and left bios1 and dump1 untouched. Result: The T540p beeps 2x 5times before starting up - I don't know what this error code means. But the mission itself was succesfull - it accepts the new wlan-card! Thanks again!