04-30-2022, 04:16 AM
Hi there, same system as Dzacho above, but I would like the wifi card whitelist to be removed.
Name: Lenovo B5400
Manufacturer: Lenovo
Model: 20278
BIOS: J7ET63WW (v2.08)
BIOS backup (Universal BIOS Backup Toolkit 2.0 + NEW_BACKUP_FPT): https://www.sendspace.com/file/87la7h
But FPT 9.5 gives a test write error, so I'm not sure whether I can flash via SW or need a SPI programmer.
"Error 28: Protected Range Registers are currently set by BIOS, preventing flash access."
Thanks for your help.
Name: Lenovo B5400
Manufacturer: Lenovo
Model: 20278
BIOS: J7ET63WW (v2.08)
BIOS backup (Universal BIOS Backup Toolkit 2.0 + NEW_BACKUP_FPT): https://www.sendspace.com/file/87la7h
But FPT 9.5 gives a test write error, so I'm not sure whether I can flash via SW or need a SPI programmer.
"Error 28: Protected Range Registers are currently set by BIOS, preventing flash access."
Thanks for your help.