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Replacing and Adding Internal Devices 41
Open the BIOS Setup utility and write down all the values in the various
menus before replacing the battery. Replacing the battery resets the BIOS Setup
utility to its default values.
To replace the battery:
1 Restart the server and start the BIOS Setup utility.
2 Write down the CMOS values from each tab in the BIOS Setup utility so
you can reenter them after you replace the battery. For more information,
see “About the BIOS Setup utility” on page 61.
3 Turn off the server, disconnect the power cord and all external peripheral
devices.
4 Open the case. See “Opening the case” on page 18 and “Preventing static
electricity discharge” on page 17.
5 Locate the battery on the system board (see “System board” on page 6).
The battery is circular and has the positive pole mark (+) on the top.
Warning Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by manufacturer.
Dispose of used batteries according to manufacturer’s
instructions.
Warnung Explosionsgefahr bel falsch eingebautter batterie.
Ersetzen der batterien nur mit batterien des gleichen typs
oder mit batterien vom hersteller empfohlenen typs.
Entsorgen gebrauchter batterien entsprechned
herstellerangaben.
Attention Il y a danger d’explosion s’il y a replacement incorrect de
la batterie.
Remplacer uniquement avec une batterie du même type
ou d’un type équivalent recommandé par le constructeur.
Mettre au rebut les batteries usagées conformément aux
instructions du fabricant.
8507328.book Page 41 Thursday, February 15, 2001 11:28 AM