TL Electronic SlimLine PT 1082 Series, Service Manual

Page: 118 / 119

Appendix B Technical Summary
Page: B-18
III. BIOS update procedure
1. Use the bootable USB device to boot up system into the MS-DOS command
prompt
2. Type in AFUDOS 620x0Pxx.bin /p /b /n /x and press enter to start the flash
procedure
Note: xxxx means the BIOS revision part, ex. 0Px1…
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 from AFUDOS utility
should be like the figure shown below.
C:\DOS>afudos 620x0Pxx.BIN /P /B /N /X
C:\DOS>
Reading file .......... done
FFS checksums ......... ok
Erasing flash ......... done
Writing flash ......... done
Verifying flash ....... done
Erasing NVRAM ......... done
Writing NVRAM ......... done
Verifying NVRAM ....... done
Erasing BootBlock ..... done
Verifying BootBlock ... done
AMI Firmware Update Utility(APTIO) v2.35
Copyright (C) 2010 American Megatrends Inc. All Rights Reserved.
5. You can restart the system and boot up with new BIOS now
6. Update is complete after restart