Removal and Replacement Procedures

11.Turn the system board upside down with the rear panel toward you.

12.Insert a flat blade tool into the notch on the RTC battery socket 1 and remove the RTC battery 2.

✎The RTC battery is included in the Miscellaneous Plastics Kit, spare part number 383670-001.

Removing the RTC Battery

Reverse the above procedure to install the RJ-11 modem cable, RTC battery, and system board.

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Maintenance and Service Guide