Lenovo Computer Monitor 7098 User Manual download pdf (Page 152)

100

101

Replacing the CMOS battery

This procedure describes how to remove and replace the CMOS battery.

If the CMOS battery fails, the date, time, and configuration information (including

passwords) are lost. An error message is displayed when you turn on the

computer.

Important

Refer to “Safety notices (multi-lingual translations)” on page 7 for information

about replacing and disposing of the battery.

CAUTION:

When replacing the lithium battery, use only Part Number 33F8354 or an

equivalent type battery recommended by the manufacturer.

1. Remove the computer cover. See “Removing the cover” on page 117.

2. Locate the battery. See the system board illustration for your machine type at

“System board connectors” on page 116.

3. You might have to remove any PCI adapters that impede access to the battery.

4. Remove the old battery.

5. Install the new battery.

6. Replace any PCI adapters that were removed.

Note: When the computer is turned on for the first time after battery

replacement, an error message might be displayed. This is normal after

replacing the battery.

7. Go to “Completing the FRU replacement” on page 147.

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Lenovo Computer Monitor 7098 User Manual Page 152

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