HP nx6330 HP Compaq nx6330 Notebook PC - Maintenance and Service Guide - Page 90

Removal and Replacement Procedures Disassembly Sequence Chart (Continued) Section 5.14 5.15 5.16 5.17 5.18 5.19 5.20 5.21 5.22 5.23 Description # of Screws Removed Internal Memory Module 0 Mini Card WLAN 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. Display Assembly 6 Top Cover 11 PC Card Assembly 3 Modem Module 2 Speaker 2 USB Board 1 RTC Battery 0 System Board 2 screws 2 screw locks 5.3 Preparing the Computer for Disassembly Before you begin any removal or installation procedures: 1. Shut down the computer. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 5-4 Maintenance and Service Guide