Listen im saying uefi option is not showing why dont u understand im not able to change my boot order its not showing the option to change. for example in toshiba pc it shows SATA controller mode and im able to change it to ACHI or compability here i wanna change boot mode to uefi insted of legacy the problem is it is not giving me an option to change the bios mode to legacy to uefi even the i have the latest version of bios