IBM 8312, 8309, 8313, 8315, 8306 Types 8307, 8308, 8310, 8311, 8314, System board removal Types 8301

Types 8307, 8308, 8310, 8311, 8314, and 8315

To remove the power supply, do the following:

1.Turn off the server and peripheral devices and disconnect all external cables and power cords; then, remove the cover. See “Types 8307, 8308, 8310, 8311, 8314, and 8315” on page 41.

2.Disconnect all power supply wires.

3.Remove the two screws holding the power supply to the back of the chassis.

4.Lift out the power supply.

System board removal

Types 8301 and 8302

To remove the system board, do the following:

1.Turn off the server and peripheral devices and disconnect all external cables and power cords; then, remove the cover. See “Removing the cover Types 8301 and 8302” on page 71.

2.Remove the CD drive cage. See “Removing the CD-ROM drive Types 8301 and 8302” on page 71.

3.Remove the power supply. See “Power supply removal” on page 77.

4.Disconnect all wires connected to the system board.

5.Remove the six screws that attach the system board to the chassis.

80Hardware Maintenance Manual