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Field Replaceable Units
FRU Removal and Replacement
146
I/O Board
Before removing the I/O board, perform the following
procedures:
• If you are replacing the original I/O board with a new
one, refer to the section, “Determining LAN ID and
FDDI ID” below before removing the board.
• Remove the Main Tray Assembly
• Remove all of the PCI, EISA, and GSC option boards
• Remove the Rear Panel