Compaq Presario CQ45-200 Compaq Presario CQ45 Notebook PC - Display Replacemen
Compaq Presario CQ45-200 - Notebook PC Manual
View all Compaq Presario CQ45-200 manuals
Add to My Manuals
Save this manual to your list of manuals |
Compaq Presario CQ45-200 manual content summary:
- Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 1
Compaq Presario CQ45 Notebook PC Display Replacement Guide - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 2
of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its 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 only warranties for HP products and services - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 3
Table of contents 1 Removal and replacement procedures Preliminary replacement requirements 2 Tools required ...2 Service considerations ...2 Plastic parts ...2 Cables and connectors 3 Drive handling ...3 Grounding guidelines ...4 Electrostatic discharge damage 4 Component replacement procedures - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 4
iv ENWW - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 5
1 Removal and replacement procedures ENWW 1 - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 6
● Flat-bladed screwdriver ● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers Service considerations The following sections include some of the considerations that you must keep only at the points designated in the maintenance instructions. 2 Chapter 1 Removal and replacement procedures ENWW - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 7
Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 8
Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 9
unplugging the AC adapter from the computer. 4. Turn the computer upside down on a flat surface. 5. Slide the battery release latch (1) to release the battery. 6. Pivot the battery (2) upward and lift it out of the computer (3). 7. Position the computer with the right side toward you. 8. Remove - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 10
10. Use the media tray frame to remove the optical drive (3). 11. If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive bracket toward you. 12. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 11
by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and Support. NOTE: WLAN modules are designed with - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 12
the RTC battery (2). NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared. 22. Turn the computer upside down, with the front toward you. 23. Remove the three Phillips PM2.5×17.0 screws that secure the keyboard to the - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 13
(2) up until the tabs on the bottom of the keyboard are clear of the switch cover. 29. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. 30. Turn the computer upside down, with the rear toward - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 14
PM2.5×10.0 screws (1), the Phillips PM2.0x2.0 broad head screw (2) from the optical drive bay, and the four Phillips PM2.0x4.0 screws (3) from the battery bay that secure the switch cover to the computer. 32. Turn the computer display-side up, with the front toward you. 33. Open the computer - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 15
39. Remove the wireless antenna cables (1) from the hole in the system board and the routing channels built into the top cover. 40. Disconnect the display panel cable (2). CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 16
43. If it is necessary to replace any of the display assembly internal components, remove the following screw covers and screws. The display rubber screw covers are included in the Rubber Display Kit, spare part number 486731-001. (1) Two rubber screw covers on the display bezel bottom edge (2) Two - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 17
47. Disconnect the display panel cable (2) and the backlight cable (3) from the display inverter. The display inverter is available using spare part number 486736-001. 48. Remove the inverter. 49. If it is necessary to replace the display panel, remove the six black Phillips PM2.5×5.0 screws (1) - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 18
display hinges (2) from the display. The display hinges are available using spare part number 486737-001. 53. If it is necessary to replace the wireless antenna transceivers and cables, remove the Phillips PM2.5×4.0 screw (1) that secures each transceiver to the display enclosure. 54. Detach the - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 19
antenna transceivers and cables (4) from the display enclosure. The wireless antenna transceivers and cables are included in the Wireless Antenna Kit, spare part number 489066-001. Reverse this procedure to reassemble and install the display assembly. ENWW Component replacement procedures 15 - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 20
16 Chapter 1 Removal and replacement procedures ENWW - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 21
be exercised when removing these components. NOTE: Materials Disposal. This HP product contains mercury in the backlight in the display assembly that are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 22
Perform the following steps to disassemble the display assembly: 1. Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. 2. Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the display bezel until the bezel - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 23
4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). 5. Remove all screws (1) that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure. 7. Turn the display panel assembly upside - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 24
10. Remove the display panel frame (2) from the display panel. 11. Remove the screws (1) that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover (2) and swing it outward. 13. Remove the backlight cover. 14. Turn the display panel right-side up. 20 Chapter - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 25
15. Remove the backlight cables (1) from the clip (2) in the display panel. 16. Turn the display panel upside down. 17. Remove the backlight frame from the display panel. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 26
19. Disconnect the display cable (1) from the LCD panel. 20. Remove the screws (2) that secure the LCD panel to the display rear panel. 21. Release the LCD panel (3) from the display rear panel. 22. Release the tape (4) that secures the LCD panel to the display rear panel. 23. Remove the LCD panel. - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 27
13 O optical drive precautions 3 P plastic parts 2 R removal/replacement preliminaries 2 procedures 5 RTC battery compartment cover removal 7 S service considerations 2 T tools required 2 W wireless antenna removal 14 spare part number 15 Wireless Antenna Kit, spare part number 15 ENWW Index 23 - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 28
24 Index ENWW - Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 29
- Compaq Presario CQ45-200 | Compaq Presario CQ45 Notebook PC - Display Replacemen - Page 30
Compaq Presario CQ45 Notebook PC
Display Replacement Guide