Removal and Replacement Procedures
5.22System Board
Spare Part Number Information
System board | |
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✎When replacing the system board, ensure that the following components are removed or disconnected from the defective system board and installed on or reconnected to the replacement system board:
■Mini PCI communications board (Section 5.5)
■Bluetooth wireless communications board cable (Section 5.7)
■Memory modules (Section 5.11)
■Processor (Section 5.15)
■Speaker assembly cable (Section 5.19)
1.Prepare the notebook for disassembly (Section 5.3) and remove the following components:
❏Mini PCI communications board (Section 5.5)
❏MultiBay device (Section WARNING:)
❏Bluetooth wireless communications board (Section 5.7)
❏Keyboard (Section 5.8)
❏Switch cover (Section 5.9)
❏Modem board (Section 5.10)
❏Memory shield (Section 5.11)
❏Keyboard plate (Section 5.12)
❏Fan assembly (Section 5.13)
❏Heat sink (Section 5.14)
❏Processor (Section 5.15)
Maintenance and Service Guide |