Rtc Battery - HP Compaq nx8220 Maintenance And Service Manual

Removal and Replacement Procedures

5.11 RTC Battery

✎
The RTC battery is included in the Miscellaneous Plastics Kit,
spare part number 382691-001.
1. Prepare the notebook for disassembly
2. Release the keyboard
3. Disconnect the RTC battery cable 1 from the system board.
4. Remove the RTC battery 2 from the clip in the top cover.
Removing the RTC Battery
Reverse the above procedure to install an RTC battery.
5–26
(Section 5.9).
Maintenance and Service Guide
(Section 5.3).