5–2 Maintenance and Service Guide
Removal and Replacement Procedures
5.2 Disassembly Sequence Chart
Use the chart below to determine the section number to be 
referenced when removing notebook components.
Disassembly Sequence Chart
Section Description # of Screws Removed
5.3 Preparing the notebook for 
disassembly
Battery pack 0
5.4 Hard drive 2 loosened to remove the 
hard drive cover
4 to remove the
hard drive frame
5.5 Notebook feet 0
5.6 Optical drive 1
5.7 Memory module 3 loosened to remove the 
memory module/Mini PCI 
compartment cover
5.8 Mini PCI communications card 3 loosened to remove the 
memory module/Mini PCI 
compartment cover
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.
5.9 RTC battery 0