Oracle SPARC T8-4 Service Manual page 104

Install the Main Module
The levers should click into place when the module is fully seated in the server.
5. Connect the power cords.
See "Connect Power Cords" on page
If the you are replacing the main module with a new one, connect a terminal or a
6.
terminal emulator (PC or workstation) to the SER MGT port.
The following message is delivered over the serial management port.
Unrecognized Chassis: This module is installed in an unknown or
unsupported chassis. You must upgrade the firmware to a newer
version that supports this chassis.
7. Download the system firmware.
104 SPARC T8-4 Server Service Manual • January 2022
191.