HP G72 Notebook PC - Maintenance and Service Guide
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... procedures 40 Serial number ...40 Computer feet ...41 Battery ...42 Hard drive ...43 Optical drive ...46 WLAN module ...48 Memory module ...51 RTC battery ...52 Keyboard ...54 Top cover ...57 Speaker assembly ...60 Power button board ...61 TouchPad button board ...62 Modem module ...63 USB board ...65 Power connector ...67 Bluetooth...
... procedures 40 Serial number ...40 Computer feet ...41 Battery ...42 Hard drive ...43 Optical drive ...46 WLAN module ...48 Memory module ...51 RTC battery ...52 Keyboard ...54 Top cover ...57 Speaker assembly ...60 Power button board ...61 TouchPad button board ...62 Modem module ...63 USB board ...65 Power connector ...67 Bluetooth...
HP G72 Notebook PC - Maintenance and Service Guide
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... an eSATA/USB port) VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75 Hz Multi-pin AC power Full-size keyboard with numeric keypad, 43.9-cm (17.3in) TouchPad with auto-detect RJ-11 (modem, select models only) RJ-45 (Ethernet) USB (3;...Digital Content Protection (HDCP) key (select models only) Hot plug/unplug with 2 buttons and 2-way scroll (taps enabled as default) HP G72 Discrete √ √ √ √ √ √ √ √ √ √ HP G72 UMA √ √ √ √ √ √ √ √ √ √ ENWW 3
... an eSATA/USB port) VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75 Hz Multi-pin AC power Full-size keyboard with numeric keypad, 43.9-cm (17.3in) TouchPad with auto-detect RJ-11 (modem, select models only) RJ-45 (Ethernet) USB (3;...Digital Content Protection (HDCP) key (select models only) Hot plug/unplug with 2 buttons and 2-way scroll (taps enabled as default) HP G72 Discrete √ √ √ √ √ √ √ √ √ √ HP G72 UMA √ √ √ √ √ √ √ √ √ √ ENWW 3
HP G72 Notebook PC - Maintenance and Service Guide
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... page 24. ● Biscotti computer models ● Matte black computer models ● Charcoal computer models (for models 1.1 and 1.2 only) 612094-001 612095-001 620538-001 Keyboard (includes keyboard cable) for use in: ● Adriatics (for models 1.0 and 1.1 only) ● Belgium (for models 1.0 and 1.1 only) ● Czech Republic (for models 1.0 and 1.1 only) ●...
... page 24. ● Biscotti computer models ● Matte black computer models ● Charcoal computer models (for models 1.1 and 1.2 only) 612094-001 612095-001 620538-001 Keyboard (includes keyboard cable) for use in: ● Adriatics (for models 1.0 and 1.1 only) ● Belgium (for models 1.0 and 1.1 only) ● Czech Republic (for models 1.0 and 1.1 only) ●...
HP G72 Notebook PC - Maintenance and Service Guide
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... screws) HD 5430/1 G discrete system board with card reader 1.1 (for model 1.1 only) HD 5430/512 MB discrete system board with card reader 1.1 (for model 1.1 only) Keyboard for use in the United States (includes keyboard cable) (for models 1.1 and 1.2 only) 32 Chapter 3 Illustrated parts catalog ENWW
... screws) HD 5430/1 G discrete system board with card reader 1.1 (for model 1.1 only) HD 5430/512 MB discrete system board with card reader 1.1 (for model 1.1 only) Keyboard for use in the United States (includes keyboard cable) (for models 1.1 and 1.2 only) 32 Chapter 3 Illustrated parts catalog ENWW
HP G72 Notebook PC - Maintenance and Service Guide
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... use in international use (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Adriatics (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Israel (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Switzerland (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Norway (includes keyboard cable) (for models 1.0 and 1.1 only...
... use in international use (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Adriatics (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Israel (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Switzerland (includes keyboard cable) (for models 1.0 and 1.1 only) Keyboard for use in Norway (includes keyboard cable) (for models 1.0 and 1.1 only...
HP G72 Notebook PC - Maintenance and Service Guide
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... from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the keyboard: 1. Turn the computer upside down the computer. Remove the wireless/memory module compartment cover (see Battery on page 48). Remove the battery (...are unsure whether the computer is off or in the United States (for models 1.0 and 1.1 only) For use in Hibernation, turn on page 43). 6. Keyboard Description For use in Adriatics (for models 1.0 and 1.1 only) For use in Belgium (for models 1.0 and 1.1 only) For use in the Czech Republic ...
... from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the keyboard: 1. Turn the computer upside down the computer. Remove the wireless/memory module compartment cover (see Battery on page 48). Remove the battery (...are unsure whether the computer is off or in the United States (for models 1.0 and 1.1 only) For use in Hibernation, turn on page 43). 6. Keyboard Description For use in Adriatics (for models 1.0 and 1.1 only) For use in Belgium (for models 1.0 and 1.1 only) For use in the Czech Republic ...
HP G72 Notebook PC - Maintenance and Service Guide
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Release the tabs along the left (1) and right (2) edges of the keyboard (3), and set the keyboard back towards the display (4). ENWW Component replacement procedures 55 Lift the rear edge of the keyboard using a thin flat-bladed screwdriver. 6. Open the computer as far as possible. 5. 2. Remove the three Phillips PM2.5×5.0 screws that secure the keyboard to the computer. 3. Turn the computer display-side up with the front toward you. 4.
Release the tabs along the left (1) and right (2) edges of the keyboard (3), and set the keyboard back towards the display (4). ENWW Component replacement procedures 55 Lift the rear edge of the keyboard using a thin flat-bladed screwdriver. 6. Open the computer as far as possible. 5. 2. Remove the three Phillips PM2.5×5.0 screws that secure the keyboard to the computer. 3. Turn the computer display-side up with the front toward you. 4.
HP G72 Notebook PC - Maintenance and Service Guide
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Remove the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. 8. 7. Release the zero insertion force (ZIF) connector (1) to install the keyboard. 56 Chapter 4 Removal and replacement procedures ENWW
Remove the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. 8. 7. Release the zero insertion force (ZIF) connector (1) to install the keyboard. 56 Chapter 4 Removal and replacement procedures ENWW
HP G72 Notebook PC - Maintenance and Service Guide
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.... 3. Hard drive (See Hard drive on the computer, and then shut it down through the operating system. 2. Memory module (see Keyboard on page 51) f. Turn the computer upside down the computer. Top cover Description For use with biscotti computer models For use with matte... models 1.1 and 1.2 only) Spare part number 616490-001 616492-001 620542-001 Before removing the switch cover: 1. Remove the following components: a. Keyboard (see Memory module on page 54) Remove the top cover: 1. RTC battery (see WLAN module on page 52) g. ENWW Component replacement procedures ...
.... 3. Hard drive (See Hard drive on the computer, and then shut it down through the operating system. 2. Memory module (see Keyboard on page 51) f. Turn the computer upside down the computer. Top cover Description For use with biscotti computer models For use with matte... models 1.1 and 1.2 only) Spare part number 616490-001 616492-001 620542-001 Before removing the switch cover: 1. Remove the following components: a. Keyboard (see Memory module on page 54) Remove the top cover: 1. RTC battery (see WLAN module on page 52) g. ENWW Component replacement procedures ...
HP G72 Notebook PC - Maintenance and Service Guide
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Remove the battery (see Keyboard on the computer, and then shut it down . 2. Turn the top cover upside down through the operating system. 2. Lift up and remove the speakers (2). If ... the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the following components: a. Keyboard (see Battery on page 57) Remove the speaker assembly: 1. Reverse this procedure to the computer. 3. Disconnect all external devices connected to install the speaker assembly...
Remove the battery (see Keyboard on the computer, and then shut it down . 2. Turn the top cover upside down through the operating system. 2. Lift up and remove the speakers (2). If ... the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the following components: a. Keyboard (see Battery on page 57) Remove the speaker assembly: 1. Reverse this procedure to the computer. 3. Disconnect all external devices connected to install the speaker assembly...
HP G72 Notebook PC - Maintenance and Service Guide
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... page 42). 5. Turn the top cover upside down the computer. Reverse this procedure to the computer. 3. Remove the following components: a. Keyboard (see Optical drive on page 54) d. Optical drive (see Keyboard on page 46) c. Power button board Description Power button board Spare part number 616495-001 Before removing the power button board...
... page 42). 5. Turn the top cover upside down the computer. Reverse this procedure to the computer. 3. Remove the following components: a. Keyboard (see Optical drive on page 54) d. Optical drive (see Keyboard on page 46) c. Power button board Description Power button board Spare part number 616495-001 Before removing the power button board...
HP G72 Notebook PC - Maintenance and Service Guide
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...2. TouchPad button board Description Touchpad button board (includes bracket and cable) Spare part number 616493-001 Before removing the TouchPad button board: 1. Keyboard (see Battery on page 54) d. Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the computer. 3....above procedure to reassemble and install the TouchPad button board. 62 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Keyboard on page 42). 5. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then ...
...2. TouchPad button board Description Touchpad button board (includes bracket and cable) Spare part number 616493-001 Before removing the TouchPad button board: 1. Keyboard (see Battery on page 54) d. Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the computer. 3....above procedure to reassemble and install the TouchPad button board. 62 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Keyboard on page 42). 5. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then ...
HP G72 Notebook PC - Maintenance and Service Guide
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...) (for model 1.0 only) Spare part number 510100-001 Before removing the modem module: 1. Remove the following components: a. Optical drive (see Keyboard on page 54) d. Turn the computer upright with the front toward you are unsure whether the computer is off or in Hibernation, turn on ... modem module to the computer. 3. Shut down through the operating system. 2. If you . 2. Disconnect all external devices connected to the system board. 3. Keyboard (see Optical drive on page 42). 5. Top cover (see Battery on page 46) c. Remove the battery (see Top cover on page 43) b. ENWW...
...) (for model 1.0 only) Spare part number 510100-001 Before removing the modem module: 1. Remove the following components: a. Optical drive (see Keyboard on page 54) d. Turn the computer upright with the front toward you are unsure whether the computer is off or in Hibernation, turn on ... modem module to the computer. 3. Shut down through the operating system. 2. If you . 2. Disconnect all external devices connected to the system board. 3. Keyboard (see Optical drive on page 42). 5. Top cover (see Battery on page 46) c. Remove the battery (see Top cover on page 43) b. ENWW...
HP G72 Notebook PC - Maintenance and Service Guide
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... 43) b. Shut down through the operating system. 2. If you . 2. Hard drive (see Optical drive on page 57) Remove the USB board: 1. Remove the battery (see Keyboard on page 42). 5. Keyboard (see Battery on page 54) d. USB board Description USB board Spare part number 616494-001 Before removing the USB board: 1.
... 43) b. Shut down through the operating system. 2. If you . 2. Hard drive (see Optical drive on page 57) Remove the USB board: 1. Remove the battery (see Keyboard on page 42). 5. Keyboard (see Battery on page 54) d. USB board Description USB board Spare part number 616494-001 Before removing the USB board: 1.
HP G72 Notebook PC - Maintenance and Service Guide
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... built into the base enclosure. ENWW Component replacement procedures 67 If you . 2. Top cover (see Optical drive on page 54) d. Remove the battery (see Keyboard on page 46) c. Keyboard (see Battery on page 43) b. Lift the power connector (2) from the system board. 3. Hard drive (see Hard drive on page 42). 5. Turn the...
... built into the base enclosure. ENWW Component replacement procedures 67 If you . 2. Top cover (see Optical drive on page 54) d. Remove the battery (see Keyboard on page 46) c. Keyboard (see Battery on page 43) b. Lift the power connector (2) from the system board. 3. Hard drive (see Hard drive on page 42). 5. Turn the...
HP G72 Notebook PC - Maintenance and Service Guide
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Remove the battery (see Keyboard on page 42). 5. Keyboard (see Battery on page 54) d. Reverse this procedure to the computer. 3. If you . 2. Hard drive (see Optical drive on the computer, and then shut it ...
Remove the battery (see Keyboard on page 42). 5. Keyboard (see Battery on page 54) d. Reverse this procedure to the computer. 3. If you . 2. Hard drive (see Optical drive on the computer, and then shut it ...
HP G72 Notebook PC - Maintenance and Service Guide
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... battery (see WLAN module on the computer, and then shut it from the clip in the routing channel leading to the computer. 3. Keyboard (see Optical drive on page 57) Remove the display assembly: 1. Display assembly Description 39.6-cm (15.6-in) High Definition (HD), light...-001 Before removing the display assembly: 1. Disconnect the display panel cable (1) and the microphone cable (2) from the computer. 4. Optical drive (see Keyboard on page 42). 5. Top cover (see Hard drive on page 43) b. Remove the following components: a. Open the display as far as possible...
... battery (see WLAN module on the computer, and then shut it from the clip in the routing channel leading to the computer. 3. Keyboard (see Optical drive on page 57) Remove the display assembly: 1. Display assembly Description 39.6-cm (15.6-in) High Definition (HD), light...-001 Before removing the display assembly: 1. Disconnect the display panel cable (1) and the microphone cable (2) from the computer. 4. Optical drive (see Keyboard on page 42). 5. Top cover (see Hard drive on page 43) b. Remove the following components: a. Open the display as far as possible...
HP G72 Notebook PC - Maintenance and Service Guide
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...-001 When replacing the system board, be sure that the following components: a. WLAN module (see Modem module on page 48) d. RTC battery (see Keyboard on page 52) f. Keyboard (see RTC battery on page 54) g. Disconnect all external devices connected to the computer. 3. Remove the following components are unsure whether the computer is...
...-001 When replacing the system board, be sure that the following components: a. WLAN module (see Modem module on page 48) d. RTC battery (see Keyboard on page 52) f. Keyboard (see RTC battery on page 54) g. Disconnect all external devices connected to the computer. 3. Remove the following components are unsure whether the computer is...
HP G72 Notebook PC - Maintenance and Service Guide
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... and then disconnecting the AC adapter from the computer. 4. Display assembly (see Battery on page 46) c. Remove the following components: a. Top cover (see Keyboard on page 60) f. Keyboard (see Top cover on page 69) g. System board (see Speaker assembly on page 54) d. Speaker assembly (see System board on page 75) Remove the...
... and then disconnecting the AC adapter from the computer. 4. Display assembly (see Battery on page 46) c. Remove the following components: a. Top cover (see Keyboard on page 60) f. Keyboard (see Top cover on page 69) g. System board (see Speaker assembly on page 54) d. Speaker assembly (see System board on page 75) Remove the...
HP G72 Notebook PC - Maintenance and Service Guide
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... the processor: 1. System board (see Speaker assembly on page 43) b. Speaker assembly (see System board on page 69) g. Hard drive (see Keyboard on page 42). 5. Remove the following components: a. Keyboard (see Hard drive on page 60) f. Remove the battery (see Top cover on the processor socket when you hear a click. 2. Lift the...
... the processor: 1. System board (see Speaker assembly on page 43) b. Speaker assembly (see System board on page 69) g. Hard drive (see Keyboard on page 42). 5. Remove the following components: a. Keyboard (see Hard drive on page 60) f. Remove the battery (see Top cover on the processor socket when you hear a click. 2. Lift the...