Protech Systems PMB-881LF User Manual page 118

C. BIOS update procedure
1. Use the bootable USB storage to boot up system into the DOS command prompt.
2. Type "AFUDOS B881xxxx.bin /p /b /n /x"
procedure.
(Note that xxxx
3. During the update procedure, you will see the BIOS update process status and its
percentage. Beware! Do not turn off system power or reset your computer if the
whole procedure are not complete yet, or it may crash the BIOS ROM and make
system unable to boot up next time.
4. After BIOS update procedures is complete, the messages should be like the figure
shown below.
5. User can restart the system and boot up with new BIOS now.
6. Update is complete after restart.
PMB-881LF USER
means the BIOS revision part, ex. 0P01...)
'
S MANUAL
Appendix B Technical Summary
and press enter to start the flash
Page: B-13