Specifications

Working Inside Your Server 53
4 Reinsert the port access cover screw and tighten it to hold the card in place.
5 Close the server.
Replacing the Battery
Your server has a 3.6 V lithium battery on the main logic board. If your server has
intermittent problems starting up or random changes in its date and time settings, you may
need to replace the battery. Purchase a replacement battery from an Apple-authorized dealer.
Warning If you removed a card from your server and did not install a replacement, be
sure to place a port access cover over the empty slot. Do not leave an empty slot without
a cover. Covers keep foreign objects out of the enclosure. An uncovered slot can affect the
air flow that cools the server’s internal components and cause damage.