Removal and Replacement Procedures
5.17 System Board
System Board Spare Part Number Information
945PM NV72 system board | |
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✎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 (Section 5.6)
■Mini Card module (Section 5.7)
■RTC battery (Section 5.8)
■Power connector and cable (Section 5.17)
■Fan/heat sink assembly(Section 5.19)
■Processor (Section 5.20)
■PC Card assembly (Section 5.22)
■ExpressCard assembly (Section 5.22)
1.Prepare the computer for disassembly (Section 5.3), and then remove the following components:
a.Hard drive (Section 5.4)
b.Optical drive (Section 5.9)
c.Switch cover (Section 5.10)
d.Keyboard assembly (Section 5.11)
e.Display assembly (Section 5.14)
f.Top cover (Section 5.15)
g.Bluetooth board (Section 5.16)
Maintenance and Service Guide |
