IBM 9228 - IntelliStation Z - Pro Service Manual page 62

To install a DIMM, complete the following steps:
1. Make sure that the retaining clips on each end of the DIMM connector are fully
2. Touch the static-protective package that contains the new DIMM to any
3. Turn the DIMM so that the contacts align correctly with the connector.
4. Insert the DIMM into the connector (see Figure 20). Firmly press the DIMM
DIMM
Figure 20. Installing a DIMM
5. Reconnect any cables that you disconnected during removal.
6. Push the drive cage outward, and press in on the drive-cage release lever;
7. Press down on the power-supply release latch, and rotate the power supply into
8. Install the side cover (see "Installing the side cover" on page 32).
9. Reconnect the external cables and power cords; then, turn on the attached
44
IBM IntelliStation Z Pro Type 9228 and 9232: Problem Determination and Service Guide
Number of DIMMs
Second pair
Third pair
Fourth pair
open.
unpainted metal surface on the computer; then, remove the new DIMM from the
package.
Attention: To avoid breaking the retaining clips or damaging the DIMM
connectors, open and close the clips gently.
straight down into the connector by applying pressure on both ends of the
DIMM simultaneously. The retaining clips snap into the locked position when the
DIMM is firmly seated in the connector. If there is a gap between the DIMM and
the retaining clips, the DIMM has not been correctly installed. Open the
retaining clips, remove the DIMM, and reinsert it.
then, rotate the drive cage into the chassis.
the chassis. Return the power-supply handle to the closed position.
devices and the computer.
DIMM connections
5, 7
2, 4
6, 8
Retaining
clip