Fujitsu PRIMERGY RX2540 M6 Upgrade And Maintenance Manual page 92

Basic software procedures
When the system board is replaced, the BIOS and iRMC versions which
were being used can be restored by removing the iRMC microSD card
from the original system board and installing it on the replaced system
board.
The latest BIOS and iRMC versions are available from the Fujitsu support
internet pages at:
https://ts.fujitsu.com/support/
For Japan:
https://www.fujitsu.com/jp/products/computing/servers/primergy/downloads/
Note on the boot watchdog
Before updating or recovering the BIOS and iRMC, ensure that the boot
watchdog is disabled, see
After updating or recovering the BIOS and iRMC, enable the boot
watchdog again, see
Fujitsu does not assume responsibility for any damage done to the
server or for the loss of any data resulting from BIOS updates.
BIOS flash procedure
▶ Perform the BIOS flash procedure as described in the "BIOS Setup Utility"
reference manual of your server.
BIOS recovery procedure
▶ Perform the BIOS recovery procedure as described in the "BIOS Setup
Utility" reference manual of your server.
iRMC flash procedure
▶ Prepare an USB stick including the bootable iRMC firmware update image.
▶ Connect the USB stick containing the iRMC firmware to an USB port.
▶ Restart the server. The system will start the POST process.
▶ During POST, press [F12] and select the connected USB stick as boot
device. The system will detect the USB stick.
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"Disabling the boot watchdog" on page
"Enabling the boot watchdog" on page
Upgrade and Maintenance Manual
88.
99.
RX2540 M6