Sun Microsystems X2250 Server User Manual


 
Chapter 4 Maintaining the Sun Fire X2250 Server 4-7
4.5.1 Replacing the I/O Board
The following procedures describe how to remove and replace an I/O board.
4.5.1.1 Removing the I/O Board
To remove the I/O board:
1. Power off the server, including any attached peripherals, and disconnect the
server from the electrical outlet. Refer to Section 4.3, “Powering Off the Server
and Removing the Cover” on page 4-3.
2. Remove the screws securing the I/O board to the hard disk drive (HDD) cage.
FIGURE 4-3 Removing the I/O Board
3. Pull the I/O board back slightly, then upward to disengage the board from the
guides on top of the HDD cage.
4. Remove all cables connected to the I/O board.