HP dv9000 manual System Board Spare Part Number Information

Removal and Replacement Procedures

5.24 System Board

System Board Spare Part Number Information

For use with only computer models using Intel processors:
G73 (includes 512-MB of video RAM)	434660-001
G73M (includes 256-MB of video RAM)	434659-001
G73 (includes 512 MB of video RAM) -	441620-001
for Germany only
For use only with UMA computer models using AMD processors	436450-001
For use only with discrete computer models using	432945-001
AMD processors

✎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)

■RTC battery (Section 5.7)

■Mini Card module (Section 5.8)

■Bluetooth module (Section 5.18)

■ExpressCard assembly (Section 5.20)

■Optical drive connector module (Section 5.24)

■Fan/heat sink assembly (Section 5.25)

■Processor (Section 5.26)

1.Prepare the computer for disassembly (Section 5.3) and remove the following components:

❏Hard drive (Section 5.4)

❏Optical drive (Section 5.9)

❏Switch cover (Section 5.10)

❏Keyboard (Section 5.11)

5–74 Maintenance and Service Guide