HP Pavilion Dv7 1200 Entertainment Notebook Pc Series Manual

TV tuner module
NOTE:The TV tuner module spare part kits do not include a TV tuner module cable. The TV tuner
module cable is included in the Cable Kit, spare part number 480474-001.
NOTE:The TV tuner external antenna cables are available using spare part numbers 482900-001
(with F-PAL jack) and 482900-002 (with PAL jack).
DescriptionSpare part number
DVB-T TV tuner module482899-003
DVD-T/ANG TV tuner module482899-002
NTSC/ATSC/ANG TV tuner module 482899-001
Before removing the TV tuner module, follow...

3.Remove the TV tuner module (3) by pulling the module away from the slot at an angle.
NOTE:The TV tuner module is designed with a notch (4) to prevent incorrect insertion into the
TV tuner module slot.
Reverse this procedure to install the TV tuner module.
62 Chapter 4   Removal and replacement procedures 

RTC battery
NOTE:Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all
passwords and CMOS settings to be cleared.
DescriptionSpare part number
RTC battery480468-001
Before removing the RTC battery, follow these steps:
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 from the...

WLAN module
DescriptionSpare part number
WLAN modules for use only with computer models equipped with AMD processors:
Atheros AR9280 802.11a/b/g/n WLAN module for use 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 in Afghanistan, Albania, Algeria, Andorra,
Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria,...

DescriptionSpare part number
Atheros AR2425 802.11b/g for use 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 in Afghanistan, Albania, Algeria, Andorra, Angola,
Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas,
Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia,
Bosnia and...

DescriptionSpare part number
Broadcom 4322 802.11a/b/g/n WLAN module for use only with computer models equipped with
Intel processors in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh,
Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina,
Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon,
Cape Verde, the...

Before removing the WLAN module, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 54).
5.Remove the accessory cover (see...

Before removing the memory module, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 54).
5.Remove the accessory cover...

Switch cover
NOTE:The switch cover includes the power button board and cable and LED board and cable.
DescriptionSpare part number
For use only with computer models equipped with AMD processors480469-001
For use only with computer models equipped with Intel processors 485605-001
Before removing the switch cover, follow these steps:
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....

5.Slide the switch cover (2) back until it rests on the display.
6.Release the zero insertion force (ZIF) connector (1) to which the LED board cable is connected
and disconnect the cable from the LED board.
7.Remove the switch cover (2).
Reverse this procedure to install the switch cover.
70 Chapter 4   Removal and replacement procedures