Rtc Battery - HP Compaq Presario,Presario V4000 Maintenance And Service Manual

Removal and Replacement Procedures
5.9

RTC Battery

RTC Battery Spare Part Number Information
RTC battery (includes 2-sided tape)
1. Prepare the computer for disassembly
2. Remove the Mini PCI communications module
3. Disconnect the RTC battery cable 1 from the system board.
4. Remove the RTC battery 2 from the system board. (The
RTC battery is attached to the system board with two-sided
tape.)
Removing the RTC Battery
Reverse the above procedure to install the RTC battery.
5–20
(Section
Maintenance and Service Guide
384626-001
5.3).
(Section 5.7).