Service Manual

073
073
/
CHAPTER 14: MASTER I/O BOARD
Replacing the Master I/O Board
Follow the instructions in “Before You Begin” on page 1. 6.
Place the master I/O board in the chassis.2.
Replace the four screws that secure the master I/O board to the chassis.3.
Route and connect the cables that you removed from the connectors on the 4.
master I/O board.
NOTE: For information on master I/O board connectors, see “Master I/O
Board Components” on page 15.
Replace the PCI-fan assembly (see “Replacing the PCI-Fan Assembly” on 5.
page 45).
Replace the drive-bay shroud (see “Replacing the Drive-Bay Shroud” on 6.
page 19).
Close the PCI shroud (see “Closing the PCI Shroud“ on page 7. 18).
Replace the left side-panel (see “Replacing the Left Side-Panel“ on page 8. 11).
Connect your computer and devices to electrical outlets, and then turn 9.
them on.