Compaq NC6400 manual System Board Spare Part Number Information

Removal and Replacement Procedures

5.25 System Board

System Board Spare Part Number Information

✎All system board spare part kits include thermal grease, alcohol pads, and thermal pads.

128-MB discrete, for use only with heat sink with spare part	418904-001
number 418887-001
64-MB discrete, for use only with heat sink with spare part	430495-001
number 418887-001
UMA, for use only with heat sink with spare part number	418931-001
418930-001

✎When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:

■Memory modules (Section 5.7 and Section 5.12)

■Mini Card WLAN module (Section 5.8)

■RTC battery (Section 5.11)

■Modem module (Section 5.13)

■Mini Card WWAN module (Section 5.14)

■Processor (Section 5.19)

5–68 Maintenance and Service Guide