Fujitsu Primergy RX4770 M1 Upgrade And Maintenance Manual page 67

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Ensure that only the USB device with the iRMC firmware is connected
to the USB port. Remove all other USB devices temporarily.
Ê Connect the server to the mains while pushing the ID button on the front
panel. Ask a second person to help you if necessary.
Ê Ensure that the Global Error indicator and the ID indicator are flashing to
indicate that the server is entering the iRMC recovery state.
Ê Press the Power On / Off button. The system starts the POST process.
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In iRMC recovery mode, the "FUJITSU" logo does not show up.
Ê The system will detect the USB stick.
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If the BIOS cannot identify the USB stick, the pop-up message
Failed to boot for Emergency flash. Please Reset now.
will show up in the center of the screen.
Ê Choose the Recovery_L option from the update tool menu to start the iRMC
update process.
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CAUTION!
Do not interrupt the iRMC upgrade process after it has started. If the
process is interrupted, the iRMC BIOS may be permanently
corrupted.
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If the iRMC does not work after flashing, disconnect the system from
the mains and reconnect it again.
Ê Shut down the server by pressing the power On / Off button.
Ê Disconnect the server from the mains to exit the iRMC recovery state.
RX4770 M1
Upgrade and Maintenance Manual
Basic software procedures
67