3-34
Removal and Replacement Procedures
Lithium Battery
When replacing a battery, use a Renata CR2032 or equivalent 3-volt lithium coin cell battery.
WARNING: The system board contains a lithium-ion battery pack. There is a risk
of fire and chemical burn if the battery pack is handled improperly. Do not
disassemble, crush, puncture, short external contacts, dispose in water or fire, or
expose it to termperatures higher than 60ºC (140ºF).
NOTE: It is important to make a diagnostics diskette before you install a new battery. Refer to
“Creating a Diagnostics Diskette” in Chapter 4 for more information.
To replace the lithium battery:
CAUTION: Before removing the access panel, ensure that the workstation is
turned off, all cables are disconnected from the back of the workstation, and the
power cord is disconnected from the grounded AC outlet.
CAUTION: Static electricity can damage the electronic components of the
workstation. Before beginning these procedures, be sure you are discharged of
static electricity by briefly touching a grounded metal object.
1.
Perform the service preparations shown on page 3-2.
2.
Remove the access panel.
3.
Locate the battery on the system board.
NOTE: If you have expansion boards installed, you may need to remove them in order to gain
access to the battery.
Figure 3-35. Locating the battery on the system board
