HP R4000, R4001XX, R4003XX, R4012US, R4025US, R4150EA, R4100, R4127US, R4010US Removing the RTC Battery

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.

5–72 Maintenance and Service Guide