HP Nw9440 HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Gu - Page 102

Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to be referenced when removing computer components. Section 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Disassembly Sequence Chart Description # of Screws Removed Preparing the Computer for Disassembly Battery pack 0 Hard Drive 2 loosened to remove the hard drive cover 1 loosened to remove the hard drive 4 to disassemble the hard drive Computer Feet 0 Bluetooth Module 0 External Memory Module 3 loosened to remove the memory/Mini PCI module compartment cover Mini Card Module 2 Å To prevent an unresponsive system and the display of a warning message, install only a Mini Card device authorized for use in your computer 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 computer functionality. Then contact Customer Care. RTC Battery 0 5-2 Maintenance and Service Guide