14.2 Replacing the CMOS battery
Safety notes
V CAUTION!
● The CMOS battery must be replaced with an identical battery or with
a battery type recommended by the manufacturer.
● Keep lithium batteries away from children.
● Do not throw batteries into the trash can. Lithium batteries must be
disposed of in accordance with local regulations concerning special
waste.
● For further safety information, please refer to section "Environmental
protection" in the operating manual of your server.
14.2.1 Preliminary steps
Ê "Locating the defective server" on page 43
Ê "Shutting down the server" on page 46
Ê "Disconnecting power cords" on page 46
Ê "Getting access to the component" on page 48
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver; recommended: tooth pick