HP G72 Notebook PC - Maintenance and Service Guide
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... damage 37 Packaging and transporting guidelines 38 Workstation guidelines 38 Equipment guidelines 39 Component replacement 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...
... damage 37 Packaging and transporting guidelines 38 Workstation guidelines 38 Equipment guidelines 39 Component replacement 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...
HP G72 Notebook PC - Maintenance and Service Guide
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...® 7 Home Premium (32 & 64 bit) Windows 7 Home Basic (32 & 64 bit) Free DOS End-user replaceable parts: AC adapter Battery (system) Hard drive Memory module Optical drive Mini-card devices HP G72 Discrete √ √ √ √ √ HP G72 UMA √ √ √ √ √ √ √ √ √ √ √ √ √ √...
...® 7 Home Premium (32 & 64 bit) Windows 7 Home Basic (32 & 64 bit) Free DOS End-user replaceable parts: AC adapter Battery (system) Hard drive Memory module Optical drive Mini-card devices HP G72 Discrete √ √ √ √ √ HP G72 UMA √ √ √ √ √ √ √ √ √ √ √ √ √ √...
HP G72 Notebook PC - Maintenance and Service Guide
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...of the computer. ENWW Bottom components 13 Bottom components Component (1) (2) Battery bay Vents (5) (3) Battery release latch (4) Hard drive bay (5) Memory module compartment Description Holds the battery. CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for the internal.... Contains two memory module slots and, on and off during routine operation. Holds the hard drive. If you replace the module and then receive a warning message, remove the module to cool internal components and prevent overheating. These antennas...
...of the computer. ENWW Bottom components 13 Bottom components Component (1) (2) Battery bay Vents (5) (3) Battery release latch (4) Hard drive bay (5) Memory module compartment Description Holds the battery. CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for the internal.... Contains two memory module slots and, on and off during routine operation. Holds the hard drive. If you replace the module and then receive a warning message, remove the module to cool internal components and prevent overheating. These antennas...
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Dual Core 35 W (for model 1.2 only) 635500-001 RTC battery (includes mounting adhesive) 616501-001 Memory module (1066 MHz, DDR3) ● 1 GB 598859-001 20 Chapter 3 Illustrated parts catalog ENWW Dual Core 35 W (for models 1.1 ...) ● Intel Arrandale i7-620M Processor (2.66 GHz, 4 MB total L3 cache, 1066 MHz)- Item (7) (8) (9) (10) Description Spare part number Fan/heat sink assembly (includes replacement thermal material) for models 1.0 and 1.1 only) ● Intel Arrandale i3-370 Processor (2.4 GHz, 3 MB L3 cache, 1066 MHz)-Dual Core 613584-001 35 W ● Intel...
Dual Core 35 W (for model 1.2 only) 635500-001 RTC battery (includes mounting adhesive) 616501-001 Memory module (1066 MHz, DDR3) ● 1 GB 598859-001 20 Chapter 3 Illustrated parts catalog ENWW Dual Core 35 W (for models 1.1 ...) ● Intel Arrandale i7-620M Processor (2.66 GHz, 4 MB total L3 cache, 1066 MHz)- Item (7) (8) (9) (10) Description Spare part number Fan/heat sink assembly (includes replacement thermal material) for models 1.0 and 1.1 only) ● Intel Arrandale i3-370 Processor (2.4 GHz, 3 MB L3 cache, 1066 MHz)-Dual Core 613584-001 35 W ● Intel...
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...Adapter (BT3.0+HS ready) (for models 1.1 and 1.2 only) 602992-001 Modem module (select models only) (for model 1.0 only) 510100-001 System board (includes replacement thermal material) for use in: ● HD 5430/1 G discrete system board with card reader 1.1 (for model 1.1 only) 615847-001 ● HD 5430/512 ... connector (includes cable) 616496-001 USB board 616494-001 RJ-11 connector included in Cable Kit 616502-001 Optical drive bracket included with optical drive Battery ● 6-cell Li-lon, 2.20 Ah, 47 Wh 593553-001 ● 6-cell Li-lon, 2.55 Ah, 55 Wh 593554-001 ...
...Adapter (BT3.0+HS ready) (for models 1.1 and 1.2 only) 602992-001 Modem module (select models only) (for model 1.0 only) 510100-001 System board (includes replacement thermal material) for use in: ● HD 5430/1 G discrete system board with card reader 1.1 (for model 1.1 only) 615847-001 ● HD 5430/512 ... connector (includes cable) 616496-001 USB board 616494-001 RJ-11 connector included in Cable Kit 616502-001 Optical drive bracket included with optical drive Battery ● 6-cell Li-lon, 2.20 Ah, 47 Wh 593553-001 ● 6-cell Li-lon, 2.55 Ah, 55 Wh 593554-001 ...
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... alphanumeric identifier that is unique to determine what components and parts are as many as 75 screws, in the battery bay of the warranty period for the computer. 40 Chapter 4 Removal and replacement procedures ENWW An alphanumeric identifier used to the front of each product. Make special note of the computer. The...
... alphanumeric identifier that is unique to determine what components and parts are as many as 75 screws, in the battery bay of the warranty period for the computer. 40 Chapter 4 Removal and replacement procedures ENWW An alphanumeric identifier used to the front of each product. Make special note of the computer. The...
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...the AC adapter from the computer. Turn the computer upside down the computer. The battery release latch automatically locks the battery into the battery bay and pivot the front edge downward until the battery is off or in Hibernation, turn on a flat surface. 2. If you ... battery (2) upward and lift it down through the operating system. 2. Slide the battery release latch (1) to the computer. 3. Disconnect all external devices connected to release the battery. 3. Shut down on the computer, and then shut it out of the battery into place. 42 Chapter 4 Removal and replacement ...
...the AC adapter from the computer. Turn the computer upside down the computer. The battery release latch automatically locks the battery into the battery bay and pivot the front edge downward until the battery is off or in Hibernation, turn on a flat surface. 2. If you ... battery (2) upward and lift it down through the operating system. 2. Slide the battery release latch (1) to the computer. 3. Disconnect all external devices connected to release the battery. 3. Shut down on the computer, and then shut it out of the battery into place. 42 Chapter 4 Removal and replacement ...
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... kit includes a hard drive bracket and hard drive connector. If you . 2. Disconnect all external devices connected to the computer. Remove the hard drive: 1. ENWW Component replacement procedures 43 Description 750 GB, 5400 rpm (for model 1.1 only) 640 GB, 5400 rpm 500 GB, 7200 rpm 320 GB, 5400 rpm (for model 1.1 only... part number 603787-001 603785-001 615085-001 622643-001 615084-001 615083-001 615082-001 615086-001 Before removing the hard drive: 1. Remove the battery (see Battery on the computer, and then shut it down the computer.
... kit includes a hard drive bracket and hard drive connector. If you . 2. Disconnect all external devices connected to the computer. Remove the hard drive: 1. ENWW Component replacement procedures 43 Description 750 GB, 5400 rpm (for model 1.1 only) 640 GB, 5400 rpm 500 GB, 7200 rpm 320 GB, 5400 rpm (for model 1.1 only... part number 603787-001 603785-001 615085-001 622643-001 615084-001 615083-001 615082-001 615086-001 Before removing the hard drive: 1. Remove the battery (see Battery on the computer, and then shut it down the computer.
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...the Phillips PM2.5x5.0 screw (1) that is off or in the hard drive bay. 46 Chapter 4 Removal and replacement procedures ENWW Remove the wireless/memory module compartment cover (see Battery on page 51). Position the computer upside down the computer. Disconnect the power from the computer. 4. Insert a ...-001 616482-001 620541-001 614548-001 616480-001 620540-001 Before removing the optical drive: 1. Remove the optical drive: 1. Remove the battery (see Memory module on page 42). 5. If you . 2. Optical drive NOTE: The optical drive spare part kit includes an optical drive...
...the Phillips PM2.5x5.0 screw (1) that is off or in the hard drive bay. 46 Chapter 4 Removal and replacement procedures ENWW Remove the wireless/memory module compartment cover (see Battery on page 51). Position the computer upside down the computer. Disconnect the power from the computer. 4. Insert a ...-001 616482-001 620541-001 614548-001 616480-001 620540-001 Before removing the optical drive: 1. Remove the optical drive: 1. Remove the battery (see Memory module on page 42). 5. If you . 2. Optical drive NOTE: The optical drive spare part kit includes an optical drive...
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If you . 2. Remove the battery (see Battery on the computer, and then shut it down through the operating system. 2. WLAN module Description Atheros AR9285 802.11b/g/n 1x1 WiFi Adapter Intel Centrino Wireless-N ... whether the computer is off or in Hibernation, turn on page 42). Lift the back side of the memory module cover (2). 48 Chapter 4 Removal and replacement procedures ENWW Disconnect all external devices connected to the computer. 3.
If you . 2. Remove the battery (see Battery on the computer, and then shut it down through the operating system. 2. WLAN module Description Atheros AR9285 802.11b/g/n 1x1 WiFi Adapter Intel Centrino Wireless-N ... whether the computer is off or in Hibernation, turn on page 42). Lift the back side of the memory module cover (2). 48 Chapter 4 Removal and replacement procedures ENWW Disconnect all external devices connected to the computer. 3.
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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.) ENWW Component replacement procedures 51 Lift the back side of the module opposite the slot rises away from the computer. 4. Spread the retaining tabs (1) on ...you . 2. Lift the cover off or in the plastics kit, spare part number 616497-001. Firmly pull up on page 42). Remove the battery (see Battery on the cover to the computer. 3. Disconnect all external devices connected to release the tabs. 5. Turn the computer upside down the computer. NOTE:...
... from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer.) ENWW Component replacement procedures 51 Lift the back side of the module opposite the slot rises away from the computer. 4. Spread the retaining tabs (1) on ...you . 2. Lift the cover off or in the plastics kit, spare part number 616497-001. Firmly pull up on page 42). Remove the battery (see Battery on the cover to the computer. 3. Disconnect all external devices connected to release the tabs. 5. Turn the computer upside down the computer. NOTE:...
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...it away from the computer. 4. If you are designed with the front toward you. 2. RTC battery Description RTC battery Spare part number 616501-001 Before removing the RTC battery: 1. NOTE: Memory modules are unsure whether the computer is off or in Hibernation, turn on ...Shut down through the operating system. 2. Lift the back side of the memory module cover (2) 52 Chapter 4 Removal and replacement procedures ENWW Remove the RTC battery: 1. Reverse this procedure to prevent incorrect insertion into the memory module slot. 6. Remove the module (2) by first disconnecting...
...it away from the computer. 4. If you are designed with the front toward you. 2. RTC battery Description RTC battery Spare part number 616501-001 Before removing the RTC battery: 1. NOTE: Memory modules are unsure whether the computer is off or in Hibernation, turn on ...Shut down through the operating system. 2. Lift the back side of the memory module cover (2) 52 Chapter 4 Removal and replacement procedures ENWW Remove the RTC battery: 1. Reverse this procedure to prevent incorrect insertion into the memory module slot. 6. Remove the module (2) by first disconnecting...
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Firmly pull up on the cover to install the RTC battery. Reverse this procedure to release the tabs. 5. 4. Lift the cover off the computer (3). Unplug the RTC battery from the adhesive material that secures the RTC battery to release the RTC battery from the system board (1). 6. The wireless/memory module compartment cover is included in place. Lift the battery (2) out of the computer. ENWW Component replacement procedures 53 NOTE: Small tabs hold the cover in the plastics kit, spare part number 616497-001. Use a sharp, non-conductive, tool to the system board.. 7.
Firmly pull up on the cover to install the RTC battery. Reverse this procedure to release the tabs. 5. 4. Lift the cover off the computer (3). Unplug the RTC battery from the adhesive material that secures the RTC battery to release the RTC battery from the system board (1). 6. The wireless/memory module compartment cover is included in place. Lift the battery (2) out of the computer. ENWW Component replacement procedures 53 NOTE: Small tabs hold the cover in the plastics kit, spare part number 616497-001. Use a sharp, non-conductive, tool to the system board.. 7.
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...615850-BG1 615850-141 615850-031 615850-001 Before removing the keyboard: 1. Remove the hard drive (see Battery on the computer, and then shut it down the computer. Remove the keyboard: 1. Disconnect all external devices connected... to the computer. 3. Remove the battery (see Hard drive on page 48). Remove the wireless/memory module compartment cover (see WLAN module on page ...page 42). 5. Shut down through the operating system. 2. If you . 54 Chapter 4 Removal and replacement procedures ENWW
...615850-BG1 615850-141 615850-031 615850-001 Before removing the keyboard: 1. Remove the hard drive (see Battery on the computer, and then shut it down the computer. Remove the keyboard: 1. Disconnect all external devices connected... to the computer. 3. Remove the battery (see Hard drive on page 48). Remove the wireless/memory module compartment cover (see WLAN module on page ...page 42). 5. Shut down through the operating system. 2. If you . 54 Chapter 4 Removal and replacement procedures ENWW
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...from the computer by first disconnecting the power cord from the AC outlet and then disconnecting AC adapter from the computer. 4. ENWW Component replacement procedures 57 Shut down the computer. Hard drive (See Hard drive on page 51) f. Remove the following components: a. Memory module (see...: 1. Optical drive (see Memory module on page 43) c. WLAN module (see RTC battery on page 54) Remove the top cover: 1. RTC battery (see WLAN module on page 46) d. Keyboard (see Battery on page 42) b. Top cover Description For use with biscotti computer models For use with...
...from the computer by first disconnecting the power cord from the AC outlet and then disconnecting AC adapter from the computer. 4. ENWW Component replacement procedures 57 Shut down the computer. Hard drive (See Hard drive on page 51) f. Remove the following components: a. Memory module (see...: 1. Optical drive (see Memory module on page 43) c. WLAN module (see RTC battery on page 54) Remove the top cover: 1. RTC battery (see WLAN module on page 46) d. Keyboard (see Battery on page 42) b. Top cover Description For use with biscotti computer models For use with...
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2. Remove four Phillips PM2.5x3 and three Phillips PM2.5x6.5 screws in the battery bay, and remove ten Phillips PM2.5x6.5 screws on the base enclosure. 3. The top cover screws are identified by a triangle icon embossed on the base enclosure. Open the computer as far as possible. 5. Remove the four Phillips PM2.5×6.0 screw that secures the top cover to the computer. 58 Chapter 4 Removal and replacement procedures ENWW Turn the computer display-side up with the front toward you. 4.
2. Remove four Phillips PM2.5x3 and three Phillips PM2.5x6.5 screws in the battery bay, and remove ten Phillips PM2.5x6.5 screws on the base enclosure. 3. The top cover screws are identified by a triangle icon embossed on the base enclosure. Open the computer as far as possible. 5. Remove the four Phillips PM2.5×6.0 screw that secures the top cover to the computer. 58 Chapter 4 Removal and replacement procedures ENWW Turn the computer display-side up with the front toward you. 4.
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... on page 42). 5. Remove the battery (see Battery on the computer, and then shut it down through the operating system. 2. Keyboard (see Top cover on page 54) d. Reverse this procedure to the computer. 3. Disconnect all external devices connected to install the speaker assembly. 60 Chapter 4 Removal and replacement procedures ENWW Top cover (see...
... on page 42). 5. Remove the battery (see Battery on the computer, and then shut it down through the operating system. 2. Keyboard (see Top cover on page 54) d. Reverse this procedure to the computer. 3. Disconnect all external devices connected to install the speaker assembly. 60 Chapter 4 Removal and replacement procedures ENWW Top cover (see...
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...that secures the power button board to install the power button board. Keyboard (see Keyboard on page 57) Remove the power button board: 1. ENWW Component replacement procedures 61 Top cover (see Optical drive on page 42). 5. If you . 2. Reverse this procedure to the top cover. 3. Power button board ...drive (see Top cover on page 54) d. Shut down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Remove the battery (see Hard drive on , and then shut it down the computer. Remove the following components: a. Hard drive (see...
...that secures the power button board to install the power button board. Keyboard (see Keyboard on page 57) Remove the power button board: 1. ENWW Component replacement procedures 61 Top cover (see Optical drive on page 42). 5. If you . 2. Reverse this procedure to the top cover. 3. Power button board ...drive (see Top cover on page 54) d. Shut down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Remove the battery (see Hard drive on , and then shut it down the computer. Remove the following components: a. Hard drive (see...
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...procedure to the computer. 3. Disconnect all external devices connected to reassemble and install the TouchPad button board. 62 Chapter 4 Removal and replacement procedures ENWW Lift up and remove the TouchPad button board bracket (2). Hard drive (see Top cover on the TouchPad button board bracket.... Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover. 3. Keyboard (see Battery on page 54) d. Remove the battery (see Keyboard on page 42). 5. The TouchPad button is off or in Hibernation, turn on page 46) c. Optical ...
...procedure to the computer. 3. Disconnect all external devices connected to reassemble and install the TouchPad button board. 62 Chapter 4 Removal and replacement procedures ENWW Lift up and remove the TouchPad button board bracket (2). Hard drive (see Top cover on the TouchPad button board bracket.... Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover. 3. Keyboard (see Battery on page 54) d. Remove the battery (see Keyboard on page 42). 5. The TouchPad button is off or in Hibernation, turn on page 46) c. Optical ...
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... on page 46) c. Keyboard (see Optical drive on page 54) d. Lift up on page 57) Remove the modem module: 1. ENWW Component replacement procedures 63 Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from... the system board. Remove the following components: a. Top cover (see Battery on page 42). 5. Disconnect all external devices connected to the system board. 3. Turn the computer upright with the front toward you are...
... on page 46) c. Keyboard (see Optical drive on page 54) d. Lift up on page 57) Remove the modem module: 1. ENWW Component replacement procedures 63 Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from... the system board. Remove the following components: a. Top cover (see Battery on page 42). 5. Disconnect all external devices connected to the system board. 3. Turn the computer upright with the front toward you are...