RTC batteryDescriptionSpare part numberRTC battery 599516-001Before removing the RTC battery, follow these steps:1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turnthe computer on, and then shut it down through the operating system.2. Disconnect all external devices connected to the computer.3. Disconnect power from the computer by first unplugging the power cord from the AC outlet andthen unplugging the AC adapter from the computer.4. Remove the following components:a. Battery (see Battery on page 51)b. Switch cover (see Switch cover on page 53)c. Keyboard (see Keyboard on page 55)d. Palm rest (see Palm rest on page 66)Remove the RTC battery:1. Disconnect the RTC battery connector from the system board (1).2. Remove the RTC battery from the system board (2).Reverse this procedure to install the RTC battery.70 Chapter 4 Removal and replacement procedures
WLAN moduleDescriptionSpare part numberIntel® Centrino Advanced-N 6200 802.11a/b/g 2x2For use in Andorra, Antigua and Barbuda, Argentina, Aruba, Australia, Austria, Azerbaijan,Bahamas, Bahrain, Barbados, Belgium, Bermuda, Bolivia, Bosnia, Brazil, Brunei, Bulgaria,Canada, the Cayman Islands, Chile, Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic,Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, FrenchGuiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti, Herzegovina,Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast,Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania,Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius, Mexico, Monaco, Montenegro,Morocco, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman,Panama, Paraguay, the People’s Republic China, Peru, the Philippines, Poland, Portugal, PuertoRico, Qatar, Romania, San Marino, Saudi Arabia, Senegal, Serbia, Singapore, Slovakia, Slovenia,South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidadand Tobago, Turkey, the United Arab Emirates, the United Kingdom, Uruguay, the U.S. VirginIslands, the United States, Venezuela, and Vietnam572510-001Intel Centrino Wireless-N 1000 802.11b/g/n 1x2For use in Andorra, Antigua and Barbuda, Argentina, Aruba, Australia, Austria, Azerbaijan,Bahamas, Bahrain, Barbados, Belgium, Bermuda, Bolivia, Bosnia, Brazil, Brunei, Bulgaria,Canada, the Cayman Islands, Chile, Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic,Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, FrenchGuiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti, Herzegovina,Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast,Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania,Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius, Mexico, Monaco, Montenegro,Morocco, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman,Panama, Paraguay, the People’s Republic China, Peru, the Philippines, Poland, Portugal, PuertoRico, Qatar, Romania, San Marino, Saudi Arabia, Senegal, Serbia, Singapore, Slovakia, Slovenia,South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidadand Tobago, Turkey, the United Arab Emirates, the United Kingdom, Uruguay, the U.S. VirginIslands, the United States, Venezuela, and Vietnam572520-001Intel Centrino Wireless-N 1000 802.11b/g 1x2 for use in Russia and Ukraine 585984-001Intel WiFi Link 6200 802.11a/g/nFor use in Andorra, Antigua and Barbuda, Argentina, Aruba, Australia, Austria, Azerbaijan,Bahamas, Bahrain, Barbados, Belgium, Bermuda, Bolivia, Bosnia, Brazil, Brunei, Bulgaria,Canada, the Cayman Islands, Chile, Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic,Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, FrenchGuiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti, Herzegovina,Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast,Jamaica, Japan, Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania,Luxembourg, Malawi, Malaysia, Malta, Martinique, Mauritius, Mexico, Monaco, Montenegro,Morocco, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman,Panama, Paraguay, the People’s Republic China, Peru, the Philippines, Poland, Portugal, PuertoRico, Qatar, Romania, San Marino, Saudi Arabia, Senegal, Serbia, Singapore, Slovakia, Slovenia,South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidadand Tobago, Turkey, the United Arab Emirates, the United Kingdom, Uruguay, the U.S. VirginIslands, the United States, Venezuela, and Vietnam572509-001Broadcom 4312G 802.11b/g WiFi AdapterFor use in Canada, the Cayman Islands, Guam, Puerto Rico, the United States, and the U.S.Virgin Islands504593-003Component replacement procedures 71