Specifications

5–56 Maintenance and Service Guide
Removal and Replacement Procedures
5.22 System Board Frame
(full-featured models only)
1. Prepare the computer for disassembly (Section 5.3) and
remove the following components:
a. Hard drive (Section 5.4)
b. Optical drive (Section 5.6)
c. Bluetooth module (Section 5.8)
d. Keyboard (Section 5.9)
e. Thermal plate(Section 5.10)
f. Fan assembly (Section 5.11)
g. Heat sink (Section 5.12)
h. RTC battery (Section 5.16)
i. Switch cover (Section 5.17)
j. Top cover (Section 5.19)
k. Display assembly (Section 5.18)
l. System board (Section 5.21)
2. Position the computer with the rear panel toward you.
System Board Frame Spare Part Number Information
System board frame 416407-001