Installing The System Board - IBM 9228 - IntelliStation Z - Pro Service Manual

10. Remove the core-chip air baffle. Grasp the handle on the air baffle and lift the
11. Remove the microprocessors and fan sinks (see "Removing the
12. Remove the VRM if one is installed. See the User's Guide for the location of
13. Remove the DIMM air baffle (see "Removing the DIMM fan assembly" on page
14. Remove the memory modules (see "Removing a DIMM" on page 41).
15. Move the system board retention latch toward the rear of the chassis.
16. Slide the system board toward the front of the chassis to disengage it from the
17. If you are instructed to return the system board, follow all packaging

Installing the system board

To install the system board, complete the following steps.
System board
Figure 61. Installing the system board
air baffle out of the computer.
microprocessor and fan sink" on page 75).
the VRM.
70).
slots in the chassis; then, lift the system board out of the chassis.
instructions, and use any packaging materials for shipping that are supplied to
you.
System board
retention latch
1. Position the system board so that it is aligned with the slots in the chassis;
then, slide the system board toward the rear of the chassis until it locks
securely into place.
2. Slide the system board retention latch toward the front of the chassis.
3. Install the memory modules (see "Installing a DIMM" on page 42).
Chapter 4. Removing and replacing computer components
85