HP Pavilion Dv5 1200 Entertainment Notebook Pc Series Manual

3.Lift the right side of the hard drive bay cover (2), swing it up and to the left, and remove the
cover (3). The hard drive bay cover is included in the Plastics Kit, spare part number
486793-001.
4.Use the Mylar tab (1) to slide the hard drive to the left (2), and then lift it to release it from the hard
drive bay.
5.Disconnect the hard drive cable (3) from the system board.
6.Remove the hard drive from the hard drive bay.
Component replacement procedures 63 

7.If it is necessary to replace the hard drive bracket or any of the hard drive bracket components,
remove the following:
(1) Four Phillips PM3.0×3.0 screws that secure the hard drive bracket rails and Mylar cover to the
hard drive
(2) Left and right hard drive bracket rails
(3) Mylar cover with tab
(4) Four rubber isolators
(5) Hard drive connector cable
Reverse this procedure to reassemble and install the hard drive.
64 Chapter 4   Removal and replacement procedures 

WLAN module
DescriptionSpare part number
For use only with computer models equipped with AMD processors:
Atheros AR9280 802.11a/b/g/n WLAN module for use only with computer models equipped with
AMD processors in Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam,
Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islands, and the United States
482260-001
Atheros AR9280 802.11a/b/g/n WLAN module for use only with computer models equipped with
AMD processors in Afghanistan, Albania,...

DescriptionSpare part number
Atheros AR2425 802.11b/g for use only with computer models equipped with AMD processors in
Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam, Puerto Rico,
Trinidad and Tobago, the U.S. Virgin Islands, and the United States459339-001
Atheros AR2425 802.11b/g for use only with computer models equipped with AMD processors in
Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba,
Australia, Austria, Azerbaijan, the...

DescriptionSpare part number
Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay,
Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe
Broadcom BCM4312 802.11b/g WLAN module for use only with computer models equipped with
Intel processors in Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam,
Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islands, and the United States459263-001
Broadcom BCM4312 802.11b/g WLAN module...

CAUTION:To prevent an unresponsive system, replace the wireless module only with a wireless
module authorized for use in the computer 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.
1.Disconnect the WLAN antenna cables (1) from the WLAN module.
NOTE:The black WLAN antenna cable is connected to...

Switch cover and keyboard
DescriptionSpare part number
Switch cover (includes LED board and cable) 488316-001
Keyboards
For use in country or region
Spare part numberFor use in country or regionSpare part number
Belgium488590-A41The Netherlands488590-
Brazil488590-201Portugal488590-
Canada488590-121Russia488590-
The Czech Republic488590-221Saudi Arabia488590-
Denmark, Norway, and
Sweden488590-DH1South Korea488590-
France488590-051Spain488590-
Germany488590-041Switzerland488590-...

2.Remove the following screws:
(1) Two Phillips PM2.5×7.0 screws that secure the keyboard to the computer
(2) Two Phillips PM2.5×7.0 screws that secure the switch cover to the computer
(3) Three Phillips PM2.0×4.0 screws that secure the switch cover to the computer
3.Turn the computer display-side up, with the front toward you.
4.Open the computer as far as possible.
5.Lift the rear edge of the switch cover (1) until it detaches from the computer.
6.Slide the switch cover (2) back until it rests on the...

7.Remove the four Phillips PM2.0×4.0 screws that secure the keyboard to the computer.
8.Lift the rear edge of the keyboard (1) until it rests at an angle.
9.Slide the keyboard (2) back until the keyboard connector on the system board is accessible.
Component replacement procedures 71 

10.Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is connected and
disconnect the cable (2) from the system board.
11.Remove the keyboard.
12.Disconnect the power button board cable (1) from the low insertion force (LIF) connector on the
system board.
13.Disconnect the LED board cable (2) from the LIF connector on the system board.
14.Remove the switch cover.
Reverse this procedure to install the switch cover and keyboard.
72 Chapter 4   Removal and replacement procedures