Bluetooth Wireless Technology Basics
Page 9
... Generic access Generic object exchange (OBEX) Hard copy replacement Headset Human interface device Defines the general procedures used as the audio input/output mechanism for another BWT-enabled device (such as a keyboard or mouse to be used for establishing connections to other printing features. HP products D = supported by applications as a computer or cell...
... Generic access Generic object exchange (OBEX) Hard copy replacement Headset Human interface device Defines the general procedures used as the audio input/output mechanism for another BWT-enabled device (such as a keyboard or mouse to be used for establishing connections to other printing features. HP products D = supported by applications as a computer or cell...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 8
... ...49 Electrostatic discharge damage 49 Packaging and transporting guidelines 50 Workstation guidelines 50 Equipment guidelines 51 Unknown user password 52 Component replacement procedures 53 Service tag ...53 Computer feet ...54 Battery ...54 Webcam/microphone module 56 Optical drive ...57 Hard drive ...59... TV tuner module ...61 RTC battery ...63 WLAN module ...64 Memory module ...67 Switch cover ...69 Keyboard ...71 Bluetooth module ...74 Speaker assembly ...75 Display assembly ...76 Top cover ...85 Fingerprint reader board ...88 TouchPad on/off button ...
... ...49 Electrostatic discharge damage 49 Packaging and transporting guidelines 50 Workstation guidelines 50 Equipment guidelines 51 Unknown user password 52 Component replacement procedures 53 Service tag ...53 Computer feet ...54 Battery ...54 Webcam/microphone module 56 Optical drive ...57 Hard drive ...59... TV tuner module ...61 RTC battery ...63 WLAN module ...64 Memory module ...67 Switch cover ...69 Keyboard ...71 Bluetooth module ...74 Speaker assembly ...75 Display assembly ...76 Top cover ...85 Fingerprint reader board ...88 TouchPad on/off button ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 53
... models equipped with AMD processors in Portugal Keyboard for use only with computer models equipped with AMD processors in Turkey Keyboard for use with all computer models in Greece Keyboard for use with all computer models in Latin America Keyboard for use only with computer models equipped...Northbridge and ATI HD3450 graphics subsystem with discrete memory for use only with computer models equipped with AMD processors (includes replacement thermal material) System board with M780G Northbridge and UMA graphics subsystem memory for use only with computer models equipped with AMD processors...
... models equipped with AMD processors in Portugal Keyboard for use only with computer models equipped with AMD processors in Turkey Keyboard for use with all computer models in Greece Keyboard for use with all computer models in Latin America Keyboard for use only with computer models equipped...Northbridge and ATI HD3450 graphics subsystem with discrete memory for use only with computer models equipped with AMD processors (includes replacement thermal material) System board with M780G Northbridge and UMA graphics subsystem memory for use only with computer models equipped with AMD processors...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 81
... power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Component replacement procedures 71 Keyboard For use in country or region Spare part number For use in Hibernation, turn the computer on, and then shut it down the computer... Kong Italy Israel 483275-AC1 483275-061 483275-BB1 Turkey The United Kingdom The United States 483275-141 483275-031 483275-001 Before removing the keyboard, follow these steps: 1. Remove the switch cover (see Switch cover on page 59). 6.
... power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Component replacement procedures 71 Keyboard For use in country or region Spare part number For use in Hibernation, turn the computer on, and then shut it down the computer... Kong Italy Israel 483275-AC1 483275-061 483275-BB1 Turkey The United Kingdom The United States 483275-141 483275-031 483275-001 Before removing the keyboard, follow these steps: 1. Remove the switch cover (see Switch cover on page 59). 6.
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 82
Remove the three Phillips PM2.0×4.0 screws (1) and the Phillips PM2.0×3.0 broad-head screw (2) that secures the keyboard to the computer. 6. Remove the Phillips PM2.5×13.0 screw that secure the keyboard to the computer. 3. Open the computer as far as possible. 5. Remove the keyboard: 1. Lift the rear edge of the keyboard (1) until it rests at an angle. 72 Chapter 4 Removal and replacement procedures Turn the computer display-side up, with the front toward you . 2. Turn the computer upside down, with the front toward you . 4.
Remove the three Phillips PM2.0×4.0 screws (1) and the Phillips PM2.0×3.0 broad-head screw (2) that secures the keyboard to the computer. 6. Remove the Phillips PM2.5×13.0 screw that secure the keyboard to the computer. 3. Open the computer as far as possible. 5. Remove the keyboard: 1. Lift the rear edge of the keyboard (1) until it rests at an angle. 72 Chapter 4 Removal and replacement procedures Turn the computer display-side up, with the front toward you . 2. Turn the computer upside down, with the front toward you . 4.
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 83
Release the ZIF connector (1) to install the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2). 9. Slide the keyboard (2) back to disengage the tabs on the front edge of the keyboard from the top cover and rest it on the display. 8. Remove the keyboard. Component replacement procedures 73 7.
Release the ZIF connector (1) to install the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2). 9. Slide the keyboard (2) back to disengage the tabs on the front edge of the keyboard from the top cover and rest it on the display. 8. Remove the keyboard. Component replacement procedures 73 7.
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 84
...Remove the two Phillips PM2.0×4.0 screws (1) that secure the Bluetooth module to install the Bluetooth module. 74 Chapter 4 Removal and replacement procedures Reverse this procedure to the top cover. 2. If you are unsure whether the computer is included in Hibernation, turn the computer ...allows. 3. Remove the following components: Remove the Bluetooth module: 1. Shut down through the operating system. 2. Remove the switch cover (see Keyboard on page 69). 6. The Bluetooth module cable is off or in the Cable Kit, spare part number 480474-001. Disconnect all external ...
...Remove the two Phillips PM2.0×4.0 screws (1) that secure the Bluetooth module to install the Bluetooth module. 74 Chapter 4 Removal and replacement procedures Reverse this procedure to the top cover. 2. If you are unsure whether the computer is included in Hibernation, turn the computer ...allows. 3. Remove the following components: Remove the Bluetooth module: 1. Shut down through the operating system. 2. Remove the switch cover (see Keyboard on page 69). 6. The Bluetooth module cable is off or in the Cable Kit, spare part number 480474-001. Disconnect all external ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 85
...the computer. 3. Component replacement procedures 75 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the power button board. 2. Remove the speaker assembly: 1. Remove the keyboard (see Battery on ,...001 Before removing the speaker assembly, follow these steps: 1. Reverse this procedure to install the speaker assembly. Remove the battery (see Keyboard on page 69). 6. Remove the switch cover (see Switch cover on page 71). Remove the speaker assembly (3). Disconnect the speaker assembly...
...the computer. 3. Component replacement procedures 75 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the power button board. 2. Remove the speaker assembly: 1. Remove the keyboard (see Battery on ,...001 Before removing the speaker assembly, follow these steps: 1. Reverse this procedure to install the speaker assembly. Remove the battery (see Keyboard on page 69). 6. Remove the switch cover (see Switch cover on page 71). Remove the speaker assembly (3). Disconnect the speaker assembly...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 86
...shut it down the computer. Disconnect the display panel cable (1) from the computer. 4. Remove the battery (see Keyboard on page 67). 6. Remove the following components: a. Keyboard (see Battery on page 69) b. Shut down through the operating system. 2. Disconnect the power from the ...computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the system board. 76 Chapter 4 Removal and replacement procedures...
...shut it down the computer. Disconnect the display panel cable (1) from the computer. 4. Remove the battery (see Keyboard on page 67). 6. Remove the following components: a. Keyboard (see Battery on page 69) b. Shut down through the operating system. 2. Disconnect the power from the ...computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the system board. 76 Chapter 4 Removal and replacement procedures...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 95
...see Switch cover on page 59) b. Remove the four Phillips PM2.5×13.0 screws that secure the top cover to the computer. 3. Component replacement procedures 85 If you . 2. Switch cover (see Hard drive on page 69) e. Top cover Description For use only with computer models equipped ...(see Battery on page 76) Remove the top cover: 1. Remove the following components: a. Keyboard (see Optical drive on page 71) d. Turn the computer upside down the computer. Optical drive (see Keyboard on page 57) c. Speaker assembly (see Speaker assembly on , and then shut it down ...
...see Switch cover on page 59) b. Remove the four Phillips PM2.5×13.0 screws that secure the top cover to the computer. 3. Component replacement procedures 85 If you . 2. Switch cover (see Hard drive on page 69) e. Top cover Description For use only with computer models equipped ...(see Battery on page 76) Remove the top cover: 1. Remove the following components: a. Keyboard (see Optical drive on page 71) d. Turn the computer upside down the computer. Optical drive (see Keyboard on page 57) c. Speaker assembly (see Speaker assembly on , and then shut it down ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 98
...unplugging the power cord from the AC outlet and then unplugging the AC Adapter from the computer. 4. Keyboard (see Speaker assembly on page 71) e. Speaker assembly (see Keyboard on page 75) f. Remove the following components: a. Switch cover (see Battery on page 69) d.... Shut down through the operating system. 2. Disconnect all external devices connected to the top cover. 88 Chapter 4 Removal and replacement procedures Remove the battery (...
...unplugging the power cord from the AC outlet and then unplugging the AC Adapter from the computer. 4. Keyboard (see Speaker assembly on page 71) e. Speaker assembly (see Keyboard on page 75) f. Remove the following components: a. Switch cover (see Battery on page 69) d.... Shut down through the operating system. 2. Disconnect all external devices connected to the top cover. 88 Chapter 4 Removal and replacement procedures Remove the battery (...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 99
Remove the battery (see Top cover on page 85) Component replacement procedures 89 Top cover (see Battery on page 75) f. Remove the fingerprint reader board (2) and cable from the computer. 4. If you are unsure whether the ...) b. Shut down through the operating system. 2. Reverse this procedure to the computer. 3. Display assembly (see Hard drive on , and then shut it down the computer. Keyboard (see Switch cover on page 71) e. Switch cover (see Keyboard on page 69) d. Disconnect all external devices connected to install the fingerprint reader board.
Remove the battery (see Top cover on page 85) Component replacement procedures 89 Top cover (see Battery on page 75) f. Remove the fingerprint reader board (2) and cable from the computer. 4. If you are unsure whether the ...) b. Shut down through the operating system. 2. Reverse this procedure to the computer. 3. Display assembly (see Hard drive on , and then shut it down the computer. Keyboard (see Switch cover on page 71) e. Switch cover (see Keyboard on page 69) d. Disconnect all external devices connected to install the fingerprint reader board.
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 101
... page 85) Remove the TouchPad on page 76) g. If you . 2. Shut down through the operating system. 2. Component replacement procedures 91 Speaker assembly (see Keyboard on page 75) f. Turn the top cover upside down, with the front toward you are unsure whether the computer is off... button board: 1. Remove the TouchPad button board (3) and cables from the computer. Keyboard (see Speaker assembly on page 71) e. Remove the two Phillips PM2.5×4.0 screws (2) that secure the TouchPad button board to the computer...
... page 85) Remove the TouchPad on page 76) g. If you . 2. Shut down through the operating system. 2. Component replacement procedures 91 Speaker assembly (see Keyboard on page 75) f. Turn the top cover upside down, with the front toward you are unsure whether the computer is off... button board: 1. Remove the TouchPad button board (3) and cables from the computer. Keyboard (see Speaker assembly on page 71) e. Remove the two Phillips PM2.5×4.0 screws (2) that secure the TouchPad button board to the computer...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 102
...front toward you. 2. Remove the Bluetooth module cable (2). Hard drive (see Speaker assembly on page 59) b. Keyboard (see Display assembly on page 71) e. Display assembly (see Keyboard on page 76) g. Optical drive (see Top cover on page 57) c. Top cover (see Optical drive... on page 85) Remove the Bluetooth module cable: 1. Reverse this procedure to install the Bluetooth module cable. 92 Chapter 4 Removal and replacement procedures 4. Remove ...
...front toward you. 2. Remove the Bluetooth module cable (2). Hard drive (see Speaker assembly on page 59) b. Keyboard (see Display assembly on page 71) e. Display assembly (see Keyboard on page 76) g. Optical drive (see Top cover on page 57) c. Top cover (see Optical drive... on page 85) Remove the Bluetooth module cable: 1. Reverse this procedure to install the Bluetooth module cable. 92 Chapter 4 Removal and replacement procedures 4. Remove ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 103
... cover on page 75) f. Remove the two Phillips PM2.0×4.0 screws (2) that secure the modem module to the computer. 3. Component replacement procedures 93 Keyboard (see Top cover on page 71) e. Top cover (see Keyboard on page 85) Remove the modem module: 1. Disconnect the modem module cable (1) from the computer. 4. Remove the following components...
... cover on page 75) f. Remove the two Phillips PM2.0×4.0 screws (2) that secure the modem module to the computer. 3. Component replacement procedures 93 Keyboard (see Top cover on page 71) e. Top cover (see Keyboard on page 85) Remove the modem module: 1. Disconnect the modem module cable (1) from the computer. 4. Remove the following components...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 105
...Remove the battery (see Display assembly on page 54). 5. Remove the following components are removed from the defective system board and installed on the replacement system board: ● TV tuner module (see TV tuner module on page 61) ● RTC battery (see RTC battery on page ...74) f. Switch cover (see Bluetooth module on page 109) Component replacement procedures 95 Bluetooth module (see Switch cover on page 71) e. Hard drive (see Keyboard on page 69) d. Keyboard (see Hard drive on page 85) When replacing the system board, be sure that the following components: a. Top...
...Remove the battery (see Display assembly on page 54). 5. Remove the following components are removed from the defective system board and installed on the replacement system board: ● TV tuner module (see TV tuner module on page 61) ● RTC battery (see RTC battery on page ...74) f. Switch cover (see Bluetooth module on page 109) Component replacement procedures 95 Bluetooth module (see Switch cover on page 71) e. Hard drive (see Keyboard on page 69) d. Keyboard (see Hard drive on page 85) When replacing the system board, be sure that the following components: a. Top...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 107
..., follow these steps: 1. Disconnect all external devices connected to install the system board. Optical drive (see Battery on page 85) Component replacement procedures 97 Remove the battery (see Optical drive on page 76) g. Speaker assembly (see Display assembly on page 57) c. Audio/infrared... operating system. 2. Display assembly (see Speaker assembly on , and then shut it away from the computer. 4. Keyboard (see Hard drive on page 71) e. Hard drive (see Keyboard on page 59) b. 5. Remove the system board (4) by first unplugging the power cord from the AC outlet and...
..., follow these steps: 1. Disconnect all external devices connected to install the system board. Optical drive (see Battery on page 85) Component replacement procedures 97 Remove the battery (see Optical drive on page 76) g. Speaker assembly (see Display assembly on page 57) c. Audio/infrared... operating system. 2. Display assembly (see Speaker assembly on , and then shut it away from the computer. 4. Keyboard (see Hard drive on page 71) e. Hard drive (see Keyboard on page 59) b. 5. Remove the system board (4) by first unplugging the power cord from the AC outlet and...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 108
...off or in Hibernation, turn the computer on page 57) c. Optical drive (see Hard drive on page 75) 98 Chapter 4 Removal and replacement procedures Lift the audio/infrared board (3) straight up to install the audio/infrared board. Disconnect all external devices connected to the base enclosure. ...3. Hard drive (see Optical drive on , and then shut it from the base enclosure. Speaker assembly (see Keyboard on page 54). 5. Keyboard (see Speaker assembly on page 59) b. Remove the battery (see Switch cover on page 69) d. Reverse this procedure to remove ...
...off or in Hibernation, turn the computer on page 57) c. Optical drive (see Hard drive on page 75) 98 Chapter 4 Removal and replacement procedures Lift the audio/infrared board (3) straight up to install the audio/infrared board. Disconnect all external devices connected to the base enclosure. ...3. Hard drive (see Optical drive on , and then shut it from the base enclosure. Speaker assembly (see Keyboard on page 54). 5. Keyboard (see Speaker assembly on page 59) b. Remove the battery (see Switch cover on page 69) d. Reverse this procedure to remove ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 110
...grommets) Spare part number 480471-001 Before removing the subwoofer, follow these steps: 1. Disconnect all external devices connected to the base enclosure. 2. Keyboard (see Speaker assembly on page 85) h. Switch cover (see Top cover on page 75) f. Shut down through the operating system. 2. Top... screws (1) that secure the fan to the computer. 3. c. Remove the fan (2) from the computer. 100 Chapter 4 Removal and replacement procedures Reverse this procedure to install the fan. If you are unsure whether the computer is off or in Hibernation, turn the computer ...
...grommets) Spare part number 480471-001 Before removing the subwoofer, follow these steps: 1. Disconnect all external devices connected to the base enclosure. 2. Keyboard (see Speaker assembly on page 85) h. Switch cover (see Top cover on page 75) f. Shut down through the operating system. 2. Top... screws (1) that secure the fan to the computer. 3. c. Remove the fan (2) from the computer. 100 Chapter 4 Removal and replacement procedures Reverse this procedure to install the fan. If you are unsure whether the computer is off or in Hibernation, turn the computer ...
HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide
Page 111
... note of the location and orientation of the rubber grommets (2). Remove the subwoofer (3) from the base enclosure. System board (see Keyboard on page 85) h. Keyboard (see System board on page 57) c. Component replacement procedures 101 Optical drive (see Optical drive on page 94) Remove the subwoofer: 1. Failure to properly install these grommets can...
... note of the location and orientation of the rubber grommets (2). Remove the subwoofer (3) from the base enclosure. System board (see Keyboard on page 85) h. Keyboard (see System board on page 57) c. Component replacement procedures 101 Optical drive (see Optical drive on page 94) Remove the subwoofer: 1. Failure to properly install these grommets can...