✎
When replacing the system board, ensure that the following
components are removed from the defective system board
and installed on the replacement system board:
■
Memory modules
■
Heat sink
■
Processor
■
Modem board
■
Mini PCI communications card
■
Fan assembly
1. Prepare the notebook for disassembly
and remove the following components:
❏
❏
❏
❏
❏
❏
2. Turn the top cover right-side up with the rear panel
toward you.
Maintenance and Service Guide
(Section 5.7)
(Section 5.8)
(Section 5.11)
(Section 5.20)
Combination drive
Strip cover
(Section 5.9)
Keyboard
(Section 5.10)
Display assembly
Base enclosure
Speaker assembly
Removal and Replacement Procedures
(Section 5.5
and
(Section 5.12)
(Section 5.6)
(Section 5.14)
(Section 5.15)
(Section 5.16)
5.13)
(Section 5.3)
5–65