Access panel
To remove the access panel, use these procedures.
Before removing the access panel, follow these steps:
Table 4-1 Access panel descriptions and part numbers
Description Spare part number
For use in models with the following processors: 12000 series, G7400, G6900 N08148-001
For use in models with the following processors:13000 series, 14000 series, 300 N45387-001
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Prepare the computer for disassembly (see Preparation for disassembly on page 22).
Remove the access panel:
1. Loosen the thumbscrew (1) on the rear of the computer.
2. Use the tab (2) to slide the access panel backward (3) and lift it off the computer.
To install the access panel, reverse the removal procedure.
Battery
To remove the battery, use these procedures. The battery that comes with the computer provides power
to the real-time clock. When replacing the battery, use a battery equivalent to the battery originally
installed in the computer. The computer comes with a 3 V lithium coin cell battery.
WARNING! The computer contains an internal lithium manganese dioxide battery. There is a risk of
fire and burns if the battery is not handled properly. To reduce the risk of personal injury:
● Do not attempt to recharge the battery.
● Do not expose to temperatures higher than 60°C (149°F).
● Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
Access panel
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