Firmware Recovery - Huawei RH2488 V2 Server BMC User Manual

RH2488 V2 BMC
User Guide
Using USB as a Medium
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A.5 Firmware Recovery
If the firmware upgrade is interrupted during firmware flashing, please follow the steps listed
below for firmware recovery using Yafukcs.
Step 1 Power off the system by disconnect the power cord.
Step 2 Boot to DOS and flash the firmware using Yafukcs.
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Issue 04 (2014-09-15)
Example 1
/Yafu flash -cd -info rom.ima
Description: This command displays the details of both existing and new firmware using
a USB connection.
Example 2
/Yafu flash -cd -full rom.ima
Description: This command starts flashing the new rom.ima to the fi rmware using a
USB connection.
Example 3
/Yafu flash -cd -full -force-boot rom.ima
Description: This command starts flashing the new rom.ima to the fi rmware with
FORCE BootLoader Upgrade using a USB connection.
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