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III. BIOS Update Procedure
1
Boot into EFI Shell, change to the path where you put BIOS
image and AFUEFIx64.
Shell> fs0:
fs0:\> cd afuefix64
2
Type "AFUEFIx64 2503xxxx.bin /p /b /n /x" and press enter to
start the flash procedure. (xxxx means the BIOS revision part, e.g.
0PQ1...)
3
During the update procedure, you will see the BIOS update
process status and its percentage. Beware! Do not turn off the
system power or reset your computer if the whole procedure is
not completed yet, or the BIOS ROM may be crashed and the
system will be unable to boot up next time.
4
After the BIOS update procedure is completed, the following
messages will display:
fs0:\afuefix64> afuefix64 25030PQ1.bin /p /b /n /x
+------------------------------------------------------------------------+
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Copyright (C) 2016 American Megatrands Inc. All Rights Reserved.
+------------------------------------------------------------------------+
Reading flash ............... done
- ME Data Size Checking . ok
- FFS checksums ......... ok
- Check RomLayout ......... Ok.
Erasing Boot Block .......... done
Updating Boot Block ......... done
Verifying Boot Block ........ done
Erasing Main Block .......... done
Updating Main Block ......... done
Verifying Main Block ........ done
Erasing NVRAM Block ......... done
Updating NVRAM Block ........ done
Verifying NVRAM Block ....... done
fs0:\afuefix64> _
5
Restart the system and boot up with the new BIOS
configurations.
6
The BIOS Update is completed after the system is restarted.
BM-2503 SERIES USER MANUAL
Appendix A Technical Summary
AMI Firmware Update Utility v5.09.01.1317
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Page: A-22
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