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Battery; Removing The Battery - HP Z400 Maintenance And Service Manual

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Battery

This section describes how to remove and install the battery.
The battery that comes with the workstation provides power to the real-time clock and has a minimum
lifetime of about three years.
WARNING!
the battery is handled improperly. Do not disassemble, crush, puncture, short external contacts, dispose
in water or fire, or expose it to temperatures higher than 60°C (140°F).
CAUTION:
battery is removed. To back up the CMOS settings, select the Save to Diskette option in the
Computer Setup (F10) Utility.
NOTE:
Do not dispose of batteries, battery packs, and accumulators with general household waste.

Removing the battery

To remove the battery:
1.
Power down the workstation (see
2.
Disconnect power from the workstation (see
3.
Remove the side access panel (see
4.
On the system board, press the release tab of the battery holder.
128
Chapter 5 Replacing components
This workstation includes a lithium battery. There is a risk of fire and chemical burn if
Before removing the battery, back up the CMOS settings in case they are lost when the
Predisassembly procedures on page
Predisassembly procedures on page
Removing the side access panel on page
75).
75).
78).
ENWW

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