recessed rings either parallel or perpendicular to the front bezel.Microprocessor 2air baffleBatteryPostsPostsBatteryretention clipBatterymountingslotsRingsc. Take the battery retention clip and place it underneath the other tab whilepressing release tab toward the front of the server; then, press it down untilit snaps in place to hold the battery carrier firmly in place.If you have other devices to install or remove, do so now. Otherwise, go to“Completing the installation.”Completing the installationTo complete the installation, complete the following steps:1. If you removed any air baffles, reinstall them (see “Replacing the DIMM airbaffle” and “Replacing the microprocessor 2 air baffle” on page 86).2. If you removed the server cover, replace it (see “Replacing the cover” on page87).3. Install the server in the rack cabinet (see the Rack Installation Instructions thatcome with the server for instructions).4. Reconnect the cables and power cords (see “Connecting the cables” on page87).5. Update the server configuration (see “Updating the server configuration” onpage 88).6. Slide the server back into the rack, if necessary.Replacing the DIMM air baffleTo install the DIMM air baffle, complete the following steps:1. Read the safety information that begins on page vii and “Installation guidelines”on page 46.2. Turn off the server and peripheral devices and disconnect the power cords andall external cables (see “Turning off the server” on page 33).3. Align the DIMM air baffle over the DIMMs so that the baffle pin on the left sideof the air baffle aligns with the pin hole next to DIMM connector 8 on the systemChapter 2. Installing optional devices 85