HP Pavilion dm4-2000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 51

Remove the battery see, Remove the WLAN module

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Description Spare part number Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS 593127-001 ready) For use in Algeria, Argentina, Bahrain, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Cameron, Canada (French/English), Chad, Chile, Columbia, Costa Rica, Croatia, Cyprus, Ecuador, Egypt, El Salvador, Estonia, France, Guadeloupe, Guatemala, Guyane Francaise, Honduras, Ivory Coast, Jordan, Kuwait, Latvia, Lebanon, Martinique, Mayotte, Mexico, Montenegro, Morrocco, Nambia, Nicaragua, Nouvelle Caledoni, Oman, Panama, Paraguay, Peru, Polynesie Francais, Portugal, Qatar, Reunion, Romania, Russia, Sao Some & principe, Saudi Arabia, Senegal, South Africa, Spain, St. Pierre et Miquel, Switzerland, the United States, Tunisia, Turkey, UAE, United Kingdom, Uruguay, Venezuela, Wallis et Futuna, Yemen. Realtek RTL8188CE 802.11b/g/n WiFi with Realtek CSRBC4 Bluetooth 2.1+EDR Adapter 602993-001 For use in Algeria, Argentina, Bahrain, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Cameron, Canada (French/English), Chad, Chile, Columbia, Costa Rica, Croatia, Cyprus, Ecuador, Egypt, El Salvador, Estonia, France, Guadeloupe, Guatemala, Guyane Francaise, Honduras, Ivory Coast, Jordan, Kuwait, Latvia, Lebanon, Martinique, Mayotte, Mexico, Montenegro, Morrocco, Nambia, Nicaragua, Nouvelle Caledoni, Oman, Panama, Paraguay, Peru, Polynesie Francais, Portugal, Qatar, Reunion, Romania, Russia, Sao Some & principe, Saudi Arabia, Senegal, South Africa, Spain, St. Pierre et Miquel, Switzerland, the United States, Tunisia, Turkey, UAE, United Kingdom, Uruguay, Venezuela, Wallis et Futuna, Yemen. 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 38). Remove the WLAN module: 1. Turn the computer upside down with the front toward you. 2. Disconnect the two WLAN antenna cables (1) from the WLAN module. 3. Remove the two Phillips M2.0×4.0 screws (2) that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.) Component replacement procedures 43

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Description
Spare part
number
Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter (BT3.0+HS
ready)
For use in Algeria, Argentina, Bahrain, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Cameron, Canada
(French/English), Chad, Chile, Columbia, Costa Rica, Croatia, Cyprus, Ecuador, Egypt, El Salvador,
Estonia, France, Guadeloupe, Guatemala, Guyane Francaise, Honduras, Ivory Coast, Jordan, Kuwait,
Latvia, Lebanon, Martinique, Mayotte, Mexico, Montenegro, Morrocco, Nambia, Nicaragua, Nouvelle
Caledoni, Oman, Panama, Paraguay, Peru, Polynesie Francais, Portugal, Qatar, Reunion, Romania,
Russia, Sao Some & principe, Saudi Arabia, Senegal, South Africa, Spain, St. Pierre et Miquel,
Switzerland, the United States, Tunisia, Turkey, UAE, United Kingdom, Uruguay, Venezuela, Wallis et
Futuna, Yemen.
593127-001
Realtek RTL8188CE 802.11b/g/n WiFi with Realtek CSRBC4 Bluetooth 2.1+EDR Adapter
For use in Algeria, Argentina, Bahrain, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Cameron, Canada
(French/English), Chad, Chile, Columbia, Costa Rica, Croatia, Cyprus, Ecuador, Egypt, El Salvador,
Estonia, France, Guadeloupe, Guatemala, Guyane Francaise, Honduras, Ivory Coast, Jordan, Kuwait,
Latvia, Lebanon, Martinique, Mayotte, Mexico, Montenegro, Morrocco, Nambia, Nicaragua, Nouvelle
Caledoni, Oman, Panama, Paraguay, Peru, Polynesie Francais, Portugal, Qatar, Reunion, Romania,
Russia, Sao Some & principe, Saudi Arabia, Senegal, South Africa, Spain, St. Pierre et Miquel,
Switzerland, the United States, Tunisia, Turkey, UAE, United Kingdom, Uruguay, Venezuela, Wallis et
Futuna, Yemen.
602993-001
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
38
).
Remove the WLAN module:
1.
Turn the computer upside down with the front toward you.
2.
Disconnect the two WLAN antenna cables
(1)
from the WLAN module.
3.
Remove the two Phillips M2.0×4.0 screws
(2)
that secure the WLAN module to the computer.
(The edge of the module opposite the slot rises away from the computer.)
Component replacement procedures
43