Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... RTC battery ...50 Memory module ...52 Keyboard ...54 Switch cover ...56 Speaker assembly ...58 Display assembly ...60 Camera/microphone module 65 Top cover ...67 TouchPad button board ...70 Bluetooth module ...71 Modem module ...73 Audio board ...74 USB board ...75 Power connector cable ...77 System board ...79 Fan/heat sink assembly ...82 Processor ...85 System...
... RTC battery ...50 Memory module ...52 Keyboard ...54 Switch cover ...56 Speaker assembly ...58 Display assembly ...60 Camera/microphone module 65 Top cover ...67 TouchPad button board ...70 Bluetooth module ...71 Modem module ...73 Audio board ...74 USB board ...75 Power connector cable ...77 System board ...79 Fan/heat sink assembly ...82 Processor ...85 System...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...For use only in computer models with AMD processors, UMA graphics subsystems, without 502977-001 a camera module (2) Switch cover (includes power button board and cable, volume/LED board, and strip cover) 487299-001 (3) Keyboards Canadian French 486904-121 South Korea 486904-AD1 Taiwan 486904-AB1 ...492260-001 For use in computer models with AMD processors with discrete graphics subsystems 487355-001 (6) Speaker assembly 486865-001 (7) System boards (include thermal material) For use only in computer models with Intel processors 487274-001 For use only in computer models with ...
...For use only in computer models with AMD processors, UMA graphics subsystems, without 502977-001 a camera module (2) Switch cover (includes power button board and cable, volume/LED board, and strip cover) 487299-001 (3) Keyboards Canadian French 486904-121 South Korea 486904-AD1 Taiwan 486904-AB1 ...492260-001 For use in computer models with AMD processors with discrete graphics subsystems 487355-001 (6) Speaker assembly 486865-001 (7) System boards (include thermal material) For use only in computer models with Intel processors 487274-001 For use only in computer models with ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...Display Hinge Kit (includes left and right display hinges and display switch module) RTC battery (includes 2-sided tape) Fan/heat sink assembly for use in computer models with Intel processors (includes thermal material) Audio board cable kit USB board USB board cable System fan Plastics Kit for use only in computer models ... for use in French Canada Keyboard for use in Thailand Keyboard for use in Taiwan Keyboard for use in South Korea System board for use only in computer models with Intel processors (includes thermal material) Intel Core Duo T8600 2.40-GHz processor, 3-MB L2 cache;
...Display Hinge Kit (includes left and right display hinges and display switch module) RTC battery (includes 2-sided tape) Fan/heat sink assembly for use in computer models with Intel processors (includes thermal material) Audio board cable kit USB board USB board cable System fan Plastics Kit for use only in computer models ... for use in French Canada Keyboard for use in Thailand Keyboard for use in Taiwan Keyboard for use in South Korea System board for use only in computer models with Intel processors (includes thermal material) Intel Core Duo T8600 2.40-GHz processor, 3-MB L2 cache;
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... processors Fan/heat sink assembly for use in computer models with AMD processors with Intel processors Screw Kit Switch cover (includes power button board and cable, volume/LED board, and LED cover) Top cover (includes TouchPad and cable) Broadcom 4322 802.11a/b/g/n WLAN module for..., Trinidad and Tobago, the U.S. Kitts and Nevis, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Audio board (includes audio connectors and audio board cable) AMD Turion Ultra ZM-86 2.4-GHz processor, 2x1-MB L2 cache; includes thermal material AMD Athlon QL-60 1.9-GHz processor...
... processors Fan/heat sink assembly for use in computer models with AMD processors with Intel processors Screw Kit Switch cover (includes power button board and cable, volume/LED board, and LED cover) Top cover (includes TouchPad and cable) Broadcom 4322 802.11a/b/g/n WLAN module for..., Trinidad and Tobago, the U.S. Kitts and Nevis, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Audio board (includes audio connectors and audio board cable) AMD Turion Ultra ZM-86 2.4-GHz processor, 2x1-MB L2 cache; includes thermal material AMD Athlon QL-60 1.9-GHz processor...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...models with AMD processors with UMA graphics subsystems Touchpad TouchPad bracket TouchPad button board Modem module cable (includes RJ-11 connector) Plastics kit for use only in computer models with AMD processors (see Plastics Kit on /off switch) Base enclosure for use only in computer models with a modem module ...Antenna, microphone cable kit Display lid switch module Power cord for use in the United States Power cord for use in Australia ...
...models with AMD processors with UMA graphics subsystems Touchpad TouchPad bracket TouchPad button board Modem module cable (includes RJ-11 connector) Plastics kit for use only in computer models with AMD processors (see Plastics Kit on /off switch) Base enclosure for use only in computer models with a modem module ...Antenna, microphone cable kit Display lid switch module Power cord for use in the United States Power cord for use in Australia ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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Release the zero insertion force (ZIF) connector (1) to install the keyboard. Remove the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. 9. Component replacement procedures 55 7. Lift the keyboard (2) up until the tabs on the bottom of the keyboard are clear of the switch cover. 8.
Release the zero insertion force (ZIF) connector (1) to install the keyboard. Remove the keyboard. Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. 9. Component replacement procedures 55 7. Lift the keyboard (2) up until the tabs on the bottom of the keyboard are clear of the switch cover. 8.
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...to the computer. 3. Switch cover Description Switch cover (includes power button board and cable, volume/LED board, and LED cover) Spare part number 487299-001 Before removing the switch cover, follow these steps: 1. Disconnect all external devices connected to which the power button board cable (1) is off or... in Hibernation, turn the computer on page 42). Open the computer as far as possible. 5. c. Remove the switch cover: 1. Turn the computer upside down, with the front toward...
...to the computer. 3. Switch cover Description Switch cover (includes power button board and cable, volume/LED board, and LED cover) Spare part number 487299-001 Before removing the switch cover, follow these steps: 1. Disconnect all external devices connected to which the power button board cable (1) is off or... in Hibernation, turn the computer on page 42). Open the computer as far as possible. 5. c. Remove the switch cover: 1. Turn the computer upside down, with the front toward...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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Release the ZIF connector to install the switch cover. Component replacement procedures 57 Reverse this procedure to which the volume board cable (2) is connected and disconnect the cable from the computer, pull the switch cover toward the display until the light pipe on the front of the switch cover clears the top cover, and then lift the cover up and out of the computer (3). Lift the front edge of the switch cover to disengage it from the system board. 7. 6.
Release the ZIF connector to install the switch cover. Component replacement procedures 57 Reverse this procedure to which the volume board cable (2) is connected and disconnect the cable from the computer, pull the switch cover toward the display until the light pipe on the front of the switch cover clears the top cover, and then lift the cover up and out of the computer (3). Lift the front edge of the switch cover to disengage it from the system board. 7. 6.
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... on page 56) Remove the speaker assembly: 1. Switch cover (see Battery on page 54) c. Disconnect the speaker cable (1) from the system board. 3. Disconnect the num lock cable (2) from the system board. 2. Speaker assembly Description Speaker assembly Spare part number 486865-001 Before removing the speaker assembly, follow these steps: 1. Remove the following components...
... on page 56) Remove the speaker assembly: 1. Switch cover (see Battery on page 54) c. Disconnect the speaker cable (1) from the system board. 3. Disconnect the num lock cable (2) from the system board. 2. Speaker assembly Description Speaker assembly Spare part number 486865-001 Before removing the speaker assembly, follow these steps: 1. Remove the following components...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... processors, UMA graphics subsystems, and a camera module 502978-001 14.1-inch, WXGA, BrightView display assembly for use only in the system board and the routing channels built into the top cover. 60 Chapter 4 Removal and replacement procedures Optical drive (see Optical drive on page ...antenna cables (1) from the computer. 4. Shut down through the operating system. 2. Remove the battery (see Switch cover on , and then shut it down the computer. If you . 2. Switch cover (see Battery on page 47). 6. Disconnect the power from the computer by first unplugging the power ...
... processors, UMA graphics subsystems, and a camera module 502978-001 14.1-inch, WXGA, BrightView display assembly for use only in the system board and the routing channels built into the top cover. 60 Chapter 4 Removal and replacement procedures Optical drive (see Optical drive on page ...antenna cables (1) from the computer. 4. Shut down through the operating system. 2. Remove the battery (see Switch cover on , and then shut it down the computer. If you . 2. Switch cover (see Battery on page 47). 6. Disconnect the power from the computer by first unplugging the power ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...steps: 1. Hard drive (see Top cover on page 44) b. Top cover (see Hard drive on page 67) Remove the TouchPad button board: 1. Remove the battery (see Speaker assembly on page 41). 5. Speaker assembly (see Battery on page 58) f. Remove the TouchPad ... from the computer. 4. Disconnect all external devices connected to the top cover. 3. Remove the following components: a. Switch cover (see Display assembly on page 56) e. Display assembly (see Switch cover on page 60) g. Remove the four Phillips PM2.5×3.0 screws (1) that secure the TouchPad assembly to the ...
...steps: 1. Hard drive (see Top cover on page 44) b. Top cover (see Hard drive on page 67) Remove the TouchPad button board: 1. Remove the battery (see Speaker assembly on page 41). 5. Speaker assembly (see Battery on page 58) f. Remove the TouchPad ... from the computer. 4. Disconnect all external devices connected to the top cover. 3. Remove the following components: a. Switch cover (see Display assembly on page 56) e. Display assembly (see Switch cover on page 60) g. Remove the four Phillips PM2.5×3.0 screws (1) that secure the TouchPad assembly to the ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...removing the Bluetooth module, follow these steps: 1. Switch cover (see Speaker assembly on page 58) f. Speaker assembly (see Switch cover on page 42) c. Top cover (see Optical drive on page 56) e. Remove the TouchPad button board (3) from the computer. 4. If you are unsure...page 41). 5. Hard drive (see Battery on page 44) b. Disconnect all external devices connected to reassemble and install the TouchPad button board. Keyboard (see Display assembly on page 54) d. Display assembly (see Keyboard on page 60) g. Remove the following components: a. Disconnect...
...removing the Bluetooth module, follow these steps: 1. Switch cover (see Speaker assembly on page 58) f. Speaker assembly (see Switch cover on page 42) c. Top cover (see Optical drive on page 56) e. Remove the TouchPad button board (3) from the computer. 4. If you are unsure...page 41). 5. Hard drive (see Battery on page 44) b. Disconnect all external devices connected to reassemble and install the TouchPad button board. Keyboard (see Display assembly on page 54) d. Display assembly (see Keyboard on page 60) g. Remove the following components: a. Disconnect...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... Remove the two Phillips PM2.0×3.0 screws (2) that secure the modem module to the computer. 3. Hard drive (see Display assembly on page 44) b. Switch cover (see Battery on page 56) e. Turn the computer upright with the front toward you are unsure whether the computer is off or in Hibernation..., turn the computer on, and then shut it down the computer. Remove the following components: a. Remove the battery (see Switch cover on page 41). 5. Modem module Description Spare part number Modem module for use in all external devices connected to the system...
... Remove the two Phillips PM2.0×3.0 screws (2) that secure the modem module to the computer. 3. Hard drive (see Display assembly on page 44) b. Switch cover (see Battery on page 56) e. Turn the computer upright with the front toward you are unsure whether the computer is off or in Hibernation..., turn the computer on, and then shut it down the computer. Remove the following components: a. Remove the battery (see Switch cover on page 41). 5. Modem module Description Spare part number Modem module for use in all external devices connected to the system...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... or in Hibernation, turn the computer on the front of the modem module connects firmly into the system board. Optical drive (see Top cover on page 42) c. Keyboard (see Switch cover on page 54) d. Switch cover (see Keyboard on page 56) e. Remove the modem module. Hard drive (see Speaker assembly on page 44...
... or in Hibernation, turn the computer on the front of the modem module connects firmly into the system board. Optical drive (see Top cover on page 42) c. Keyboard (see Switch cover on page 54) d. Switch cover (see Keyboard on page 56) e. Remove the modem module. Hard drive (see Speaker assembly on page 44...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... Turn the computer upright with the right side toward you. 2. Remove the Phillips PM2.5×4.0 screw (3) that secures the USB board to install the USB board. 76 Chapter 4 Removal and replacement procedures Hard drive (see Display assembly on page 44) b. Remove the following components: a. ...Hard drive on page 60) g. The USB board cable is available as spare part number 486842-001. 3. Lift the USB board (4) straight up to remove it from the base enclosure clips (2). 4. Remove the battery (see Switch cover on page 41). 5. Switch cover (see Battery on page 56) e. ...
... Turn the computer upright with the right side toward you. 2. Remove the Phillips PM2.5×4.0 screw (3) that secures the USB board to install the USB board. 76 Chapter 4 Removal and replacement procedures Hard drive (see Display assembly on page 44) b. Remove the following components: a. ...Hard drive on page 60) g. The USB board cable is available as spare part number 486842-001. 3. Lift the USB board (4) straight up to remove it from the base enclosure clips (2). 4. Remove the battery (see Switch cover on page 41). 5. Switch cover (see Battery on page 56) e. ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... replacement procedures 77 Hard drive (see Battery on page 58) f. Switch cover (see Speaker assembly on page 41). 5. Remove the following components: a. Speaker assembly (see Switch cover on page 42) c. Display assembly (see Optical drive on ...page 56) e. Optical drive (see Display assembly on page 54) d. Top cover (see Keyboard on page 60) g. Disconnect the power connector cable (1) from the clip built into the base enclosure. If you . 2. Remove the power connector (2) from the system board...
... replacement procedures 77 Hard drive (see Battery on page 58) f. Switch cover (see Speaker assembly on page 41). 5. Remove the following components: a. Speaker assembly (see Switch cover on page 42) c. Display assembly (see Optical drive on ...page 56) e. Optical drive (see Display assembly on page 54) d. Top cover (see Keyboard on page 60) g. Disconnect the power connector cable (1) from the clip built into the base enclosure. If you . 2. Remove the power connector (2) from the system board...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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... (includes thermal material) 487274-001 492312-001 System board for use only in Hibernation, turn the computer on, and then shut it down the computer. Remove the battery (see Display assembly on page 67) Remove the system board: 1. Switch cover (see Top cover on page 60) g. Top... cover (see Switch cover on page 73) Before removing the system board, follow these steps: 1. Turn the computer upright with AMD processors and UMA graphics...
... (includes thermal material) 487274-001 492312-001 System board for use only in Hibernation, turn the computer on, and then shut it down the computer. Remove the battery (see Display assembly on page 67) Remove the system board: 1. Switch cover (see Top cover on page 60) g. Top... cover (see Switch cover on page 73) Before removing the system board, follow these steps: 1. Turn the computer upright with AMD processors and UMA graphics...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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...PM2.0×10.0 captive screws (1) that secure the fan/heat sink assembly to the computer. 3. Remove the following components: a. Turn the system board upside down with discrete graphics subsystems (includes thermal material) 487355-001 NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch...Hibernation, turn on page 42) c. Before removing the fan/heat sink assembly, follow these steps: 1. Switch cover (see Top cover on page 56) e. Top cover (see Switch cover on page 67) h. Fan/heat sink assembly Description Spare part number Fan/heat sink assembly for...
...PM2.0×10.0 captive screws (1) that secure the fan/heat sink assembly to the computer. 3. Remove the following components: a. Turn the system board upside down with discrete graphics subsystems (includes thermal material) 487355-001 NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch...Hibernation, turn on page 42) c. Before removing the fan/heat sink assembly, follow these steps: 1. Switch cover (see Top cover on page 56) e. Top cover (see Switch cover on page 67) h. Fan/heat sink assembly Description Spare part number Fan/heat sink assembly for...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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Top cover (see Display assembly on page 60) g. Remove the two black Phillips PM2.5×6.0 screws (1) that secure the system fan to install a system fan. Display assembly (see Top cover on page 58) f. d. Switch cover (see Speaker assembly on page 67) h. Position the base enclosure with the front toward you. 2. Speaker assembly (see Switch cover on page 79) Remove the system fan: 1. Component replacement procedures 87 Reverse this procedure to the computer. 3. Lift the system fan from the base enclosure (2). System board (see System board on page 56) e.
Top cover (see Display assembly on page 60) g. Remove the two black Phillips PM2.5×6.0 screws (1) that secure the system fan to install a system fan. Display assembly (see Top cover on page 58) f. d. Switch cover (see Speaker assembly on page 67) h. Position the base enclosure with the front toward you. 2. Speaker assembly (see Switch cover on page 79) Remove the system fan: 1. Component replacement procedures 87 Reverse this procedure to the computer. 3. Lift the system fan from the base enclosure (2). System board (see System board on page 56) e.
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide
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Where used: 3 screws that secure the switch cover to the computer Where used: 1 screw that secures the power button board to the computer Where used: 2 screws that secure the Bluetooth module to the computer Black Phillips PM2.0×4.0 screw 121
Where used: 3 screws that secure the switch cover to the computer Where used: 1 screw that secures the power button board to the computer Where used: 2 screws that secure the Bluetooth module to the computer Black Phillips PM2.0×4.0 screw 121