4. Remove the touchpad from the computer (2).
Reverse this procedure to install the touchpad.
RTC battery
To remove the RTC battery, use this procedure and illustration.
Table 6-10
RTC battery description and part number
Description Spare part number
RTC battery N15765-001
Before removing theRTC battery, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 40).
2. Remove the bottom cover (see Bottom cover on page 40).
3. Remove the battery (see Battery on page 41).
Remove the RTC battery:
1. Position the removed system board upright.
58 Chapter 6Removal and replacement procedures for authorized service provider parts