System Board - HP 550 Maintenance And Service Manual

f. Display lid switch module (see
g. Display assembly (see
h. Top cover (see
Remove the Bluetooth module:
1. Disconnect the Bluetooth module cable (1) from the system board.
2. Remove the two Phillips PM2.0×4.0 screws (2) that secure the Bluetooth module to the base
enclosure.
3. Remove the Bluetooth module (3) from the base enclosure.
Reverse this procedure to install the Bluetooth module.

System board

NOTE: All system board spare part kits include the ExpressCard assembly.
NOTE: All system board spare part kits include replacement thermal material. Replacement thermal
material is also available in the heat sink spare part kit, spare part number 456605-001.
Description
For use only with computer models equipped with Intel GME965 graphics chipset, Intel UMA
graphics subsystem, and PATA optical drive
For use only with computer models equipped with Intel GLE960 graphics chipset, Intel UMA graphics
subsystem, and PATA optical drive
For use only with computer models equipped with Intel GME965 graphics chipset, Intel UMA
graphics subsystem, and SATA optical drive
For use only with computer models equipped with Intel GLE960 graphics chipset, Intel UMA graphics
subsystem, and SATA optical drive
66 Chapter 4 Removal and replacement procedures
Display lid switch module on page
Display assembly on page
Top cover on page 60)
54)
55)
Spare part number
495410-001
495395-001
495404-001
495397-001