User manual COMPAQ PAVILION MEDIA CENTER TV PC QUICK SETUP

[. . . ] Microsoft, Windows, and Windows Vista are U. S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. [. . . ] The white WLAN antenna cable is connected to the WLAN module "Aux" terminal. Remove the Phillips PM2. 0×3. 0 screw (2) that secures the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer. ) 74 Chapter 4 Removal and replacement procedures 3. Remove the WLAN module (3) by pulling it away from the slot at an angle. NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion into the WLAN module slot. Reverse this procedure to install a WLAN module. Component replacement procedures 75 Switch cover and keyboard Description Switch cover (includes LED board and cable), Onyx Switch cover (includes LED board and cable), Moonlight White (replaced by 571747­001 on select models) Switch cover (includes LED board and cable), Moonlight White (replaces 571747­001 for select models only) Switch cover (includes LED board and cable), Espresso Black (replaced by 571957­001 on select models) Switch cover (includes LED board and cable), Espresso Black (replaces 5718790­001 for select models only) Spare part number 512829-001 518110-001 571747­001 518790-001 571957­001 Keyboards For a list of all keyboards available for your country or region, see pages 23 to 26. Before removing the switch cover and keyboard, 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 59). Remove the switch cover and keyboard: 1. Position the computer upside down with the front toward you. 76 Chapter 4 Removal and replacement procedures 2. Remove the following screws: (1) Two Phillips PM2. 5×6. 5 screws that secure the switch cover to the computer (2) Three Phillips PM2. 5×4. 0 screws that secure the switch cover to the computer (these are inside the battery bay) (3) Four Phillips PM2. 5×6. 5 screws that secure the keyboard to the computer 3. 5. Turn the computer display-side up, with the front toward you. Lift the rear edge of the switch cover until it detaches from the computer. Component replacement procedures 77 6. Move the switch cover back so it rests on the display. 7. Remove the three Phillips PM2. 0×3. 0 screws that secure the keyboard to the computer. 8. Failure to support the display assembly can result in damage to the display assembly and other computer components. Remove the four Phillips PM2. 5×6. 5 screws (1) that secure the display assembly to the computer. 82 Chapter 4 Removal and replacement procedures 4. Remove the display assembly (2). NOTE: Steps 5 through 22 provide display assembly internal component removal information for computer models equipped with AntiGlare display assemblies. See steps 23 through 33 for display assembly internal component removal information for computer models equipped with BrightView display assemblies. NOTE: See Webcam/microphone moduleon page 60 for webcam/microphone module replacement instructions for computer models equipped with BrightView display assemblies. If it is necessary to replace the display enclosure or any of the display assembly internal components, remove the following screw covers and screws: a. (1) Four rubber screw covers on the display bezel bottom edge. The display rubber screw covers are included in the Display Rubber Kit, spare part number 513479-001 (15. 6-inch displays) or 512361-001 (16. 0-inch displays). (2) Four Phillips PM2. 5×5. 0 screws. b. 6. 8. Turn the display assembly upside down, with the bottom edge toward you. Release the display enclosure by sliding the enclosure (1) toward the top of the display assembly. Lift the display enclosure (2) as far as the display logo cable allows. Component replacement procedures 83 9. Disconnect the display logo cable (3) from the display panel cable. 10. [. . . ] The only components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight. When you remove these components, handle them carefully. This HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life. Disposal of mercury may be regulated because of environmental considerations. [. . . ]