HP NX6120 manual System Board Spare Part Number Information

Removal and Replacement Procedures

5.23 System Board

System Board Spare Part Number Information

For use with full-featured models For use with defeatured models-GML For use with defeatured models-GM

378225-001

378238-001

383219-001

✎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 and Section 5.16)

■Mini PCI communications card (Section 5.7)

■Processor (Section 5.14)

■Modem board (Section 5.15)

1.Prepare the notebook for disassembly (Section 5.3), and then remove the following components:

a.Bluetooth board (Section 5.5)

b.Optical drive (Section 5.8)

c.Keyboard (Section 5.9)

d.Switch cover (Section 5.10)

e.Fan (Section 5.12)

f.Heat sink (Section 5.13)

g.RTC battery (Section 5.17)

h.Display assembly (Section 5.18)

i.Top cover (Section 5.19)

j.Speaker (Section 5.20)

k.Digital media board (Section 5.21)

l.USB/audio board (Section 5.22)

5–52 Maintenance and Service Guide