01567.pdf

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4016 SX
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Battery
Faxback Doc. # 1567
┌───────────────────────────────────────────────────────────────────────┐
│For
battery replacement, order:
│
│
│
│
Part Number
Voltage
Description
│
│
│
│
CS 0232
3.6 volt
Lithium Clock Battery (3 pin connector)
│
└───────────────────────────────────────────────────────────────────────┘
Each time you turn on the computer, it accesses a battery-backed memory
chip (CMOS RAM) that contains information about important devices in the
system as well as the time and date information.
Replacing the Battery:
The CMOS RAM battery should last at least three years with normal use. When
it fails, the following prompt is displayed when you turn on the computer:
Invalid configuration information please run Setup program
CAUTION: Improper handling of this special lithium battery can be
hazardous. Never recharge, disassemble, or heat the battery above 100 C
(212E F). Never solder directly to the battery or expose the contents of
the battery to water.
Follow these steps if you choose to replace the battery yourself:
1. Before you open the computer, run the Prepare System for Moving utility
if any hard drives are mounted in the computer. Open the computer as
directed in Opening the Computer.
2. The battery is located under the expansion adapter cover near the
speaker at the front of the computer. Remove the battery from the Velcro
fastener.
3. Disconnect the battery cable from the connector labeled J3 on the main
logic board.
4. Attach the new battery to the Velcro strip.
5. Connect the battery cable to the main logic board at the J3 connector.
6. Run the Setup utility to enter and store the configuration information.

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