Flash old version in first if you can. Otherwise extract the os2011331a_170.exe and edit platform.ini
[Bios_Version_Check]
flag=1
;This flag is the switch of checking Bios Version. When flag is 1, utility will
;check Bios Version. If rom file Version is older than Bios, utility will display warnning
;message and close application. When flag is 0, utility won't check rom file version.
.fd is .bin, if you needed a bin for some flash software
MU10M170.FD is your BIOS file, can be renamed to MU10M170.BIN if you need
The BIOS file MU10M170.FD inside the exe, inside the Insyde extracted exe is the same as the MU10M170.FD inside the iso that's inside the exe
ToshibaBIOS.IMG is a complete BIOS as well, but contains an additional BIOS volume, and 11MB of padding. Either is OK to flash with after extracting, for recovery I would try to find a dump to compare before doing anything
If you want to modify your BIOS, it's best to use a BIOS dump instead. First, try this program, don't worry it will freeze while working and you can't move it or use desktop
https://www.majorgeeks.com/files/details...olkit.html
Then second, check with HWInfo64 to see what ME Firmware you have (can also check BIOS Main page possibly). In HWINfo64, large window, on left go to motherboard, expand and see if you see ME section, if yes get ME FW version and with this info I will help you get a different backup
https://www.hwinfo.com/download/