8. Install the cover (see “Replacing the server top cover” on page 67).
9. Reconnect the power cord and any cables that you removed.
10. Turn on the peripheral devices and the server.
Removing a memory module
To remove a dual inline memory module (DIMM), complete the following steps:
1. Read the safety information that begins on page Safety and “Installation
guidelines” on page 30.
2. Turn off the server (see “Turning off the server” on page 21) and all attached
peripheral devices. Disconnect all power cords; then, disconnect all external
cables as necessary to replace the device.
3. Remove the top cover (see “Removing the server top cover” on page 33).
4. Remove the air baffle (see “Removing the air baffle” on page 33).
5. Carefully open the retaining clips on each end of the DIMM connector and
remove the DIMM.
Attention: To avoid breaking the retaining clips or damaging the DIMM
connectors, open and close the clips gently.
6. If you are instructed to return the DIMM, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
312 System x3530 M4 Type 7160: Installation and Service Guide