HP (Hewlett-Packard) TC4400 Tablet User Manual


 
5–62 Maintenance and Service Guide
Removal and Replacement Procedures
5.23 RTC Battery
1. Prepare the tablet PC for disassembly (Section 5.3)
and remove the following components:
a. Hard drive (Section 5.4)
b. Bluetooth module (Section 5.6)
c. Switch cover (Section 5.8)
d. Keyboard (Section 5.9)
e. Fan (Section 5.10)
f. Heat sink (Section 5.11)
g. Button board (Section 5.16)
h. Display assembly (Section 5.15)
i. Top cover (Section 5.17)
j. Speaker (Section 5.19)
k. Infrared board (Section 5.20)
l. System board (Section 5.21)
2. Turn the system board upside down with the left side
toward you.
RTC Battery Spare Part Number Information
RTC battery 383265-001