150 SPARC Enterprise T5440 Server Service Manual • June 2011
2. Install the two No. 2 Phillips screws.
3. Plug the front control panel connector into the front I/O board.
4. Plug the front control panel connector into J9901 on the motherboard.
Next Steps
■“Install the Fan Tray Carriage” on page134
■“Install a Fan Tray” on page88
■“Install the Top Cover” on page154
■“Install the Server Into the Rack” on page154
■“Connect the Power Cords to the Server” on page 157
■“Power On the Server” on page157
Servicing the Front I/O Board
The front I/O board contains two USB connectors. You must remove the front control
panel to service the front I/O board.
This topic includes the following:
■“Remove the Front I/O Board” on page150
■“Install the Front I/O Board” on page151
Related Information
■“Infrastructure Boards and Cables” on page1
■“Front Panel Diagram” on page3
■“Servicing the Front Control Panel” on page148

▼ Remove the Front I/O Board

Before you begin, complete these tasks:
■Read the section, “Safety Information” on page63.
■Power off the server, using one of the methods described in the section, “Powering
Off the System” on page67.
■“Disconnect Power Cords From the Server” on page68