HP Xw8400 HP xw8400 Workstation - Service and Technical Reference Guide - Page 93

Battery, CAUTION, - workstation cmos battery

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Battery CAUTION: Before removing the battery, ensure your CMOS settings are backed up because all CMOS settings are lost when the battery is removed. To back up the CMOS settings, use Computer Setup and run the Save to Diskette option from the File menu. 1. Disconnect power from the system ( Pre-disassembly procedures on page 50), and remove the access panel (Access panel on page 57). Place the workstation on its side with the system board facing up. 2. On the system board, press on the release tab of the battery holder. 3. Rotate the battery enough to get beyond the latch, and lift it straight up. Figure 4-45 Removing the battery To install the battery slide the battery back in until it snaps back into place. ENWW Removing and replacing components 83

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Battery
CAUTION:
Before removing the battery, ensure your CMOS settings are backed up because all
CMOS settings are lost when the battery is removed. To back up the CMOS settings, use Computer
Setup and run the Save to Diskette option from the File menu.
1.
Disconnect power from the system (
Pre-disassembly procedures
on page
50
), and remove the
access panel (
Access panel
on page
57
). Place the workstation on its side with the system board
facing up.
2.
On the system board, press on the release tab of the battery holder.
3.
Rotate the battery enough to get beyond the latch, and lift it straight up.
Figure 4-45
Removing the battery
To install the battery slide the battery back in until it snaps back into place.
ENWW
Removing and replacing components
83