3.2Replacing motherboard components

3.2.2Replacing the CPU expansion board

Follow these instructions to replace the CPU expansion board:

1.Remove the chassis cover. See Removing the chassis cover on page 13.

2.Remove the chassis side panel as shown.

3.Remove the power cables from the CPU expansion board.

4.Remove the two countersunk screws from the side of the chassis.

5.Remove the screw that secures the board to the chassis.

6.Lift the CPU expansion board from the chassis.

7.Replace the CPU expansion board as described in “Installing CPU expansion board” on page 18.

Chapter 3: Replacing pre-installed components

37

Page 45
Image 45
Tyan Computer B4881V50S4H user manual Replacing the CPU expansion board