HP Pavilion Dv7 4000 Entertainment Notebook Pc Series Manual
Have a look at the manual HP Pavilion Dv7 4000 Entertainment Notebook Pc Series Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1114 HP manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
4–12Maintenance and Service Guide Removal and replacement procedures TV tuner module ✎The TV tuner module spare part kit does not include a TV tuner module cable. The TV tuner module cable is included in the Cable Kit, spare part number 512832-001. ✎The TV tuner external antenna cables are available using spare part numbers 482900-001 (with F-PAL jack) and 482900-002 (with PAL jack). Before removing the TV tuner 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 4-6). 5. Remove the memory module compartment cover (see “Memory module” on page 4-10). Remove the TV tuner module: 1. Disconnect the TV tuner module antenna cable 1 from the terminal on the TV tuner module. 2. Remove the Phillips PM2.0×3.0 screw 2 that secures the TV tuner module to the computer. 3. Lift the edge of the TV tuner module 3, and pull the module away from the slot at an angle. ✎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. Description Spare part number DVB-T TV tuner module 482899-003 DVB-T/ANG TV tuner module 482899-002 ATSC/NTSC/QAM hybrid TV tuner module 482899-001
Removal and replacement procedures Maintenance and Service Guide4–13 RTC battery 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 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 4-6). 5. Remove the memory module compartment cover (see “Memory module” on page 4-10). 6. Remove the RTC battery. ✎Use a non-conductive pointed tool to pry the RTC battery from the socket on the system board. Reverse this procedure to install the RTC battery. Be sure that the RTC battery is installed with the “+” sign facing up. Description Spare part number RTC battery 449729-001
4–14Maintenance and Service Guide Removal and replacement procedures Hard drive ✎The hard drive spare part kit includes left and right bracket rails, a connector cable, Mylar cover with tab, and 4 rubber isolators. Before removing the hard drive, 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 4-6). Remove the hard drive: 1. Position the computer with the front toward you. 2. Loosen the two Phillips PM2.5×5.5 captive screws 1 that secure the hard drive port bezel cover to the computer. 3. Lift the right side 2 of the hard drive port bezel cover, swing it up and to the left, and remove the cover 3. The spare hard drive port bezel cover is included in the Plastics Kit, 579162-001. Description Spare part number 500-GB, 7200-rpm hard drive 575402-001 500-GB, 5400-rpm hard drive 511879-001 320-GB, 7200-rpm hard drive 511876-001 320-GB, 5400-rpm hard drive 511877-001 250-GB, 7200-rpm hard drive 511874-001 250-GB, 5400-rpm hard drive 511875-001 Hard Drive Hardware Kit (includes left and right bracket rails, connector cable, Mylar cover with tab, and 4 rubber isolators)483862-001
Removal and replacement procedures Maintenance and Service Guide4–15 4. Use the Mylar tab 1 to lift the hard drive up, and then slide it to the left 2 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. 7. If it is necessary to replace the hard drive bracket or any of the hard drive bracket components, remove the following: a. Hard drive connector cable 1 b. Four rubber isolators 2 c. Four Phillips PM3.0×3.5 screws 3 that secure the hard drive bracket rails and Mylar cover to the hard drive. d. Left and right hard drive bracket rails with Mylar cover tabs 4. Reverse this procedure to reassemble and install the hard drive.
4–16Maintenance and Service Guide Removal and replacement procedures WLAN module DescriptionSpare part number Broadcom 4312 802.11b/g WLAN module: ■For use in Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam, Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islnds, and the United States504593-003 ■For use in Afghanistan, Albania, Algeria, Andorra, Angola, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Belarus, Belgium, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, the Peoples Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe504593-004 Broadcom 4322 AGN802.11a/b/g/n WiFi Adapter WLAN module: ■For use in Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam, Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islnds, and the United States518434-001 ■For use in Afghanistan, Albania, Algeria, Andorra, Angola, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Belarus, Belgium, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, the Peoples Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe518434-002 Intel 512AN 802.11 a/g/n Half-Mini Card (HMC)
Removal and replacement procedures Maintenance and Service Guide4–17 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 4-6). 5. Remove the hard drive (see “Hard drive” on page 4-14). ■For use in Andorra, Antigua and Barbuda, Argentina, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Barbados, Belgium, Bolivia, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Chile, the Peoples Republic of China, Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, Georgia, Germany, Ghana, Greece, Guatemala, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Pakistan, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates, the United Kingdom, Uruguay, the United States, Venezuela, and Vietnam572507-001 ■Intel 512AN 802.11 a/b/g Half-Mini Card (HMC) ■For use in Andorra, Antigua and Barbuda, Argentina, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Barbados, Belgium, Bolivia, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Chile, the Peoples Republic of China, Colombia, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, the Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, Georgia, Germany, Ghana, Greece, Guatemala, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Pakistan, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Turkey, the United Arab Emirates, the United Kingdom, Uruguay, the United States, Venezuela, and Vietnam572508-001 DescriptionSpare part number
4–18Maintenance and Service Guide Removal and replacement procedures Remove the WLAN module: ÄCAUTION: 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 three WLAN antenna cables 1 from the WLAN module. 2. Remove the Phillips PM2.0×3.0 screw 2 that secures the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.) 3. Remove the WLAN module 3 by pulling it away from the slot at an angle. ✎WLAN modules are designed with a notch 4 to prevent incorrect insertion into the WLAN module slot. Reverse this procedure to install the WLAN module. ✎When attaching the WLAN antenna cables to the module make sure that the cable tag numbers are matched to the numbers on the module. Cable 1 should be attached to TR1, cable 2 to TR2, and cable 3 to TR3. Switch cover and keyboard pa Before removing the switch cover and keyboard, 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. Description: Spare part number Switch cover for use in white computers (includes LED board and cable) 571747-001 Switch cover for use in black computers (includes LED board and cable) 571757-001 ✎For a detailed list of available keyboards for your country or region, see pages 3-3 through 3-5.
Removal and replacement procedures Maintenance and Service Guide4–19 4. Remove the battery (see “Battery” on page 4-6). Remove the switch cover and keyboard: 1. Turn the computer upside down, with the front toward you. 2. Remove the following screws: a. Two Phillips PM2.5×7.0 screws 1 that secure the switch cover to the computer b. Three Phillips PM2.5×4.0 screws 2 that secure the switch cover to the computer (these are inside the battery bay) c. Three Phillips PM2.5×6.5 screws 3 that secure the keyboard to the computer 3. Turn the computer display-side up, with the front toward you, and open the computer as far as possible. 4. Lift the rear edge of the switch cover until it detaches from the computer.
4–20Maintenance and Service Guide Removal and replacement procedures 5. Move the switch cover back so it rests on the display. 6. Remove the three silver Phillips PM2.0×3.0 screws that secure the keyboard to the computer.
Removal and replacement procedures Maintenance and Service Guide4–21 7. Lift the rear edge 1 of the keyboard. 8. Slide the keyboard 2 back until the keyboard connector on the system board is accessible. 9. Release the zero insertion force (ZIF) connector 1 to which the keyboard cable is connected and disconnect the cable 2 from the system board. 10. Remove the keyboard.