HP Presario C300 HP G3000 Notebook PC and Compaq Presario C300 Notebook PC - M - Page 139

System Board, System Board Spare Part Number Information

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Removal and Replacement Procedures 5.14 System Board System Board Spare Part Number Information 945GM 940GML 435764-001 435765-001 ✎ 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 communications module (Section 5.7) ■ RTC battery (Section 5.8) ■ Power connector cable (Section 5.14) ■ Heat sink (Section 5.17) ■ Processor (Section 5.18) ■ Fan/heat sink assembly (Section 5.17) 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Memory/Mini Card module compartment cover (Section 5.6) c. Optical drive (Section 5.9) d. Switch cover (Section 5.10) e. Keyboard (Section 5.11) f. Display assembly (Section 5.12) g. Base enclosure (Section 5.13) 2. Turn the top cover right-side up with the front toward you. Maintenance and Service Guide 5-45

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Removal and Replacement Procedures
Maintenance and Service Guide
5–45
5.14
System Board
✎
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 communications module (
Section 5.7
)
■
RTC battery (
Section 5.8
)
■
Power connector cable (
Section 5.14
)
■
Heat sink (
Section 5.17
)
■
Processor (
Section 5.18
)
■
Fan/heat sink assembly (
Section 5.17
)
1. Prepare the computer for disassembly (
Section 5.3
),
and then remove the following components:
a.
Hard drive (
Section 5.4
)
b.
Memory/Mini Card module compartment cover
(
Section 5.6
)
c.
Optical drive (
Section 5.9
)
d.
Switch cover (
Section 5.10
)
e.
Keyboard (
Section 5.11
)
f.
Display assembly (
Section 5.12
)
g.
Base enclosure (
Section 5.13
)
2. Turn the top cover right-side up with the front toward you.
System Board Spare Part Number Information
945GM
940GML
435764-001
435765-001