User manual HP PVILION DV5 ENTERTAINMENT PC

[. . . ] HP Pavilion dv5 Entertainment PC Maintenance and Service Guide © Copyright 2008 Hewlett-Packard Development Company, L. P. Athlon and Turion are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel and Core are trademarks of Intel Corporation in the U. S. [. . . ] Reverse this procedure to install the switch cover and keyboard. 72 Chapter 4 Removal and replacement procedures Power button board Description Power button board (includes cable) Spare part number 486796-001 Before removing the power button board, follow these steps: 1. 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. Disconnect all external devices connected to the computer. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC Adapter from the computer. Remove the battery (see Battery on page 52). Remove the switch cover and keyboard (see Switch cover and keyboard on page 69). Remove the power button board: 1. Turn the switch cover upside down with the front toward you. Remove the Phillips PM2. 0×4. 0 screw (1) that secures the power button board to the switch cover. Remove the power button board (2) and cable. Reverse this procedure to install the power button board. Component replacement procedures 73 Speaker assembly Description Speaker assembly Spare part number 486801-001 Before removing the speaker assembly, follow these steps: 1. 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. Disconnect all external devices connected to the computer. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. Remove the battery (see Battery on page 52). Remove the switch cover and keyboard (see Switch cover and keyboard on page 69). Remove the speaker assembly: 1. Disconnect the speaker assembly cable (1) from the system board. Remove the speaker assembly cable from the clips (2) in the top cover. Remove the speaker assembly (3). Reverse this procedure to install the speaker assembly. 74 Chapter 4 Removal and replacement procedures Bluetooth module NOTE: The Bluetooth module spare part kits do not include a Bluetooth module cable. The Bluetooth module cable is available using spare part number 489822-001. Description For use only with computer models equipped with AMD processors For use only with computer models equipped with Intel processors Spare part number 412766-002 483113-001 Before removing the Bluetooth module, follow these steps: 1. 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. Disconnect all external devices connected to the computer. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC Adapter from the computer. Remove the battery (see Battery on page 52). [. . . ] For disposal or recycling information, contact your local authorities, or see the Electronic Industries Alliance (EIA) Web site at http://www. eiae. org. This section provides disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight (1) and the liquid crystal display (LCD) panel (2). NOTE: The procedures provided in this appendix are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from one computer model to another. 154 Chapter 11 Recycling Perform the following steps to disassemble the display assembly: 1. [. . . ]