HP 385548-131 User Manual
5–4
Maintenance and Service Guide
Removal and Replacement Procedures
Section
Description
# of Screws Removed
Heat sink
4 loosened
Processor
1 loosened
TPM security card
1
Internal memory module
0
TouchPad
1
Mini PCI communications card
0
Å
To prevent an unresponsive system and the display of a
warning message, install only a Mini PCI device authorized
for use in your notebook by the governmental agency that
regulates wireless devices in your country. If you install a
device and then receive a warning message, remove the
device to restore notebook functionality. Then contact
Customer Care.
warning message, install only a Mini PCI device authorized
for use in your notebook by the governmental agency that
regulates wireless devices in your country. If you install a
device and then receive a warning message, remove the
device to restore notebook functionality. Then contact
Customer Care.
Display assembly
8
Top cover
2 rubber screw covers
16 screws
16 screws
Modem board
2
System board
7 screws
2 screw locks
2 screw locks
System board frame
2
Push button module
1
Serial connector module
2 screw locks
Audio board
2
Disassembly Sequence Chart
(Continued)