HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... replacement procedures 4-5 Service tag 4-5 Computer feet 4-6 Battery 4-7 Hard drive 4-8 Memory module 4-10 RTC battery 4-12 TV tuner 4-14 WLAN module 4-15 Optical drive 4-19 Keyboard 4-20 Keyboard cover 4-23 Power button board 4-25 Speaker assembly 4-26 Display assembly 4-27 Webcam/microphone module 4-33 Top cover 4-34 Touchpad button board and bracket 4-37...
... replacement procedures 4-5 Service tag 4-5 Computer feet 4-6 Battery 4-7 Hard drive 4-8 Memory module 4-10 RTC battery 4-12 TV tuner 4-14 WLAN module 4-15 Optical drive 4-19 Keyboard 4-20 Keyboard cover 4-23 Power button board 4-25 Speaker assembly 4-26 Display assembly 4-27 Webcam/microphone module 4-33 Top cover 4-34 Touchpad button board and bracket 4-37...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... devices Power requirements Security Operating system Serviceability Description Expansion port 3 supports HP xb Docking Station and HP Notebook QuickDock 14.1-in keyboard TouchPad with 2 buttons Supports 2-way scroll Taps enabled as default 65-W and 90-W HP Smart Adapter with localized cable plug support (3-wire plug with ground pin, supports 3-pin DC connector) Smart pin...
... devices Power requirements Security Operating system Serviceability Description Expansion port 3 supports HP xb Docking Station and HP Notebook QuickDock 14.1-in keyboard TouchPad with 2 buttons Supports 2-way scroll Taps enabled as default 65-W and 90-W HP Smart Adapter with localized cable plug support (3-wire plug with ground pin, supports 3-pin DC connector) Smart pin...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... assembly for use with plaid computer models 14.1-in WXGA BrightView display assembly with wireless mobile broadband for use with plaid computer models Keyboard (includes keyboard cable) For use with black computer models in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States For...the United States For use with white computer models in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States Keyboard cover Spare part number 594110-001 594110-002 594111-001 594111-002 594112-001 594112-002 518793-201 518787-121 518793-291 518793-...
... assembly for use with plaid computer models 14.1-in WXGA BrightView display assembly with wireless mobile broadband for use with plaid computer models Keyboard (includes keyboard cable) For use with black computer models in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States For...the United States For use with white computer models in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States Keyboard cover Spare part number 594110-001 594110-002 594111-001 594111-002 594112-001 594112-002 518793-201 518787-121 518793-291 518793-...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... use in Latin America (white models) Keyboard for use in Brazil (white models) Keyboard for use in Thailand (white models) Keyboard for use in Japan (white models) Keyboard for use in Taiwan (white models) Keyboard for use in South Korea (white models) Keyboard cover (white models) Keyboard cover (black models) Keyboard for use in the United States (textured...
... use in Latin America (white models) Keyboard for use in Brazil (white models) Keyboard for use in Thailand (white models) Keyboard for use in Japan (white models) Keyboard for use in Taiwan (white models) Keyboard for use in South Korea (white models) Keyboard cover (white models) Keyboard cover (black models) Keyboard for use in the United States (textured...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... 594111-001 594111-002 594112-001 Description Keyboard for use in Latin America (textured, black models) Keyboard for use in Brazil (textured, black models Keyboard for use in Thailand (textured, black models) Keyboard for use in Japan (textured, black models) Keyboard for use in Taiwan (textured, black models) Keyboard for use in South Korea (textured, black...
... 594111-001 594111-002 594112-001 Description Keyboard for use in Latin America (textured, black models) Keyboard for use in Brazil (textured, black models Keyboard for use in Thailand (textured, black models) Keyboard for use in Japan (textured, black models) Keyboard for use in Taiwan (textured, black models) Keyboard for use in South Korea (textured, black...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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Illustrated parts catalog Spare part number 594112-002 594187-001 594188-001 594532-001 Description 14.1-in WXGA BrightView display assembly with wireless mobile broadband for use with plaid computer models Intel Arrandale Single-Core i5-520M processor (2.4 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo) Intel Arrandale Single-Core i5-540M processor (2.53 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo) Keyboard cover (plaid models) Maintenance and Service Guide 3-19
Illustrated parts catalog Spare part number 594112-002 594187-001 594188-001 594532-001 Description 14.1-in WXGA BrightView display assembly with wireless mobile broadband for use with plaid computer models Intel Arrandale Single-Core i5-520M processor (2.4 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo) Intel Arrandale Single-Core i5-540M processor (2.53 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo) Keyboard cover (plaid models) Maintenance and Service Guide 3-19
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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...518793-AB1 518793-281 518793-001 538108-201 518792-121 538108-291 538108-161 538108-AD1 538108-AB1 538108-281 538108-001 Before removing the keyboard: 1. Disconnect the AC adapter from the computer. 4. Remove the optical drive (see "RTC battery" on page 4-19). 4-20 ...Maintenance and Service Guide Removal and replacement procedures Keyboard Description Black computer models (textured) in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States Black computer models in:...
...518793-AB1 518793-281 518793-001 538108-201 518792-121 538108-291 538108-161 538108-AD1 538108-AB1 538108-281 538108-001 Before removing the keyboard: 1. Disconnect the AC adapter from the computer. 4. Remove the optical drive (see "RTC battery" on page 4-19). 4-20 ...Maintenance and Service Guide Removal and replacement procedures Keyboard Description Black computer models (textured) in: Brazil French Canada Japan Latin America South Korea Taiwan Thailand the United States Black computer models in:...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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Lift the rear edge of the keyboard 1 until the tabs on the bottom of the keyboard are clear of the keyboard cover. Maintenance and Service Guide 4-21 Slide the keyboard 2 back until it rests at an angle. ✎ The keyboard is secured by double-sided tape. 5. Remove the three Phillips PM2.5×15.0 screws that secure the keyboard to the computer. 2. Removal and replacement procedures Remove the keyboard: 1. Open the computer as far as possible. 4. Turn the computer display-side up with the front toward you. 3.
Lift the rear edge of the keyboard 1 until the tabs on the bottom of the keyboard are clear of the keyboard cover. Maintenance and Service Guide 4-21 Slide the keyboard 2 back until it rests at an angle. ✎ The keyboard is secured by double-sided tape. 5. Remove the three Phillips PM2.5×15.0 screws that secure the keyboard to the computer. 2. Removal and replacement procedures Remove the keyboard: 1. Open the computer as far as possible. 4. Turn the computer display-side up with the front toward you. 3.
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Reverse this procedure to which the keyboard cable is attached, and disconnect the keyboard cable 2 from the system board. 7. Removal and replacement procedures 6. Remove the keyboard. Release the zero insertion force (ZIF) connector 1 to install the keyboard. 4-22 Maintenance and Service Guide
Reverse this procedure to which the keyboard cable is attached, and disconnect the keyboard cable 2 from the system board. 7. Removal and replacement procedures 6. Remove the keyboard. Release the zero insertion force (ZIF) connector 1 to install the keyboard. 4-22 Maintenance and Service Guide
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... 4-23 If you are unsure whether the computer is off or in Hibernation, turn the computer on page 4-20) Remove the keyboard cover: 1. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC... (see "Battery" on page 4-19) d. Remove the battery (see "Optical drive" on page 4-7). 5. Shut down through the operating system. 2. Keyboard cover Removal and replacement procedures Description Black computer models White computer models Plaid computer models Spare part number 539729-001 539728-001 594532-001 Before...
... 4-23 If you are unsure whether the computer is off or in Hibernation, turn the computer on page 4-20) Remove the keyboard cover: 1. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC... (see "Battery" on page 4-19) d. Remove the battery (see "Optical drive" on page 4-7). 5. Shut down through the operating system. 2. Keyboard cover Removal and replacement procedures Description Black computer models White computer models Plaid computer models Spare part number 539729-001 539728-001 594532-001 Before...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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Remove the keyboard cover. Remove the Phillips PM2.5×8.0 screw 1 and the Phillips PM2.5×4.0 screw 2 securing the keyboard cover to install the keyboard cover. 4-24 Maintenance and Service Guide Release the keyboard cover 4 by sliding it toward you. 3. Reverse this procedure to the top cover. 5. Disconnect the LED board cable 3. 6. Open the computer as far as possible. 4. Turn the computer display-side up with the front toward the display assembly until it disengages from the computer. 7. Removal and replacement procedures 2.
Remove the keyboard cover. Remove the Phillips PM2.5×8.0 screw 1 and the Phillips PM2.5×4.0 screw 2 securing the keyboard cover to install the keyboard cover. 4-24 Maintenance and Service Guide Release the keyboard cover 4 by sliding it toward you. 3. Reverse this procedure to the top cover. 5. Disconnect the LED board cable 3. 6. Open the computer as far as possible. 4. Turn the computer display-side up with the front toward the display assembly until it disengages from the computer. 7. Removal and replacement procedures 2.
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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...from the AC outlet and then disconnecting the AC adapter from the system board. 2. Hard Drive (see "Keyboard cover" on page 4-23) Remove the power button board: 1. Keyboard cover (see "Hard Drive" on page 4-20) e. Disconnect the power button board cable 1 from the... computer. 4. Remove the power button board 3. Reverse this procedure to the computer. 3. Remove the battery (see "Keyboard" on page 4-8) b. Keyboard (see "Battery" on page 4-19) d. Maintenance and Service Guide 4-25 Disconnect all external devices connected to install the power button board...
...from the AC outlet and then disconnecting the AC adapter from the system board. 2. Hard Drive (see "Keyboard cover" on page 4-23) Remove the power button board: 1. Keyboard cover (see "Hard Drive" on page 4-20) e. Disconnect the power button board cable 1 from the... computer. 4. Remove the power button board 3. Reverse this procedure to the computer. 3. Remove the battery (see "Keyboard" on page 4-8) b. Keyboard (see "Battery" on page 4-19) d. Maintenance and Service Guide 4-25 Disconnect all external devices connected to install the power button board...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... and regions except India India Spare part number 486837-001 486865-D61 Before removing the speaker assembly: 1. Remove the following components: a. Keyboard (see "RTC battery" on page 4-12) c. Disconnect the speaker cable 4 from the computer. Lift the speaker assembly 5 straight ...up to the computer. 3. Mini Card compartment cover (see "Keyboard" on page 4-19) d. Shut down through the operating system. 2. Disconnect all external devices connected to install the speaker assembly. 4-26 Maintenance...
... and regions except India India Spare part number 486837-001 486865-D61 Before removing the speaker assembly: 1. Remove the following components: a. Keyboard (see "RTC battery" on page 4-12) c. Disconnect the speaker cable 4 from the computer. Lift the speaker assembly 5 straight ...up to the computer. 3. Mini Card compartment cover (see "Keyboard" on page 4-19) d. Shut down through the operating system. 2. Disconnect all external devices connected to install the speaker assembly. 4-26 Maintenance...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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Disconnect all external devices connected to the computer. 3. Optical drive (see "Keyboard cover" on page 4-19) d. Keyboard cover (see "Optical drive" on page 4-23) f. Disconnect the wireless antenna cables from the computer. 4. Speaker assembly (see "...4-20) e. Remove the following components: a. Mini Card compartment cover (see "Battery" on page 4-8) b. Shut down through the operating system. 2. Keyboard (see "WLAN module" on page 4-26) Maintenance and Service Guide 4-27 Removal and replacement procedures Display assembly ✎ The display assembly spare part ...
Disconnect all external devices connected to the computer. 3. Optical drive (see "Keyboard cover" on page 4-19) d. Keyboard cover (see "Optical drive" on page 4-23) f. Disconnect the wireless antenna cables from the computer. 4. Speaker assembly (see "...4-20) e. Remove the following components: a. Mini Card compartment cover (see "Battery" on page 4-8) b. Shut down through the operating system. 2. Keyboard (see "WLAN module" on page 4-26) Maintenance and Service Guide 4-27 Removal and replacement procedures Display assembly ✎ The display assembly spare part ...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... the AC adapter from the WLAN module (see "WLAN module" on page 4-19) d. Keyboard cover (see "Display assembly" on page 4-23) f. Display assembly (see "Keyboard cover" on page 4-27) Remove the webcam/microphone module: 1. Disconnect the wireless antenna cables... from the computer. 4. Remove the following components: a. Keyboard (see "Speaker assembly" on page 4-20) e. Speaker assembly (see "Keyboard" on page 4-26) g. Remove the webcam/microphone module. Mini Card compartment cover (see "Battery" on ...
... the AC adapter from the WLAN module (see "WLAN module" on page 4-19) d. Keyboard cover (see "Display assembly" on page 4-23) f. Display assembly (see "Keyboard cover" on page 4-27) Remove the webcam/microphone module: 1. Disconnect the wireless antenna cables... from the computer. 4. Remove the following components: a. Keyboard (see "Speaker assembly" on page 4-20) e. Speaker assembly (see "Keyboard" on page 4-26) g. Remove the webcam/microphone module. Mini Card compartment cover (see "Battery" on ...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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... page 4-26) g. Mini Card compartment cover (see "Hard Drive" on , and then shut it down the computer. Speaker assembly (see "Keyboard" on /off or in Hibernation, turn the computer on page 4-8) b. Keyboard (see "Speaker assembly" on page 4-12) c. Removal and replacement procedures Top cover ✎ The top cover spare part kit includes... number 591951-001 591950-001 591953-001 591952-001 591955-001 591954-001 Before removing the top cover: 1. Remove the following components: a. Display assembly (see "Keyboard cover" on page 4-27) 4-34 Maintenance and Service Guide...
... page 4-26) g. Mini Card compartment cover (see "Hard Drive" on , and then shut it down the computer. Speaker assembly (see "Keyboard" on /off or in Hibernation, turn the computer on page 4-8) b. Keyboard (see "Speaker assembly" on page 4-12) c. Removal and replacement procedures Top cover ✎ The top cover spare part kit includes... number 591951-001 591950-001 591953-001 591952-001 591955-001 591954-001 Before removing the top cover: 1. Remove the following components: a. Display assembly (see "Keyboard cover" on page 4-27) 4-34 Maintenance and Service Guide...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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...assembly (see "Battery" on page 4-26) g. Remove the battery (see "Speaker assembly" on page 4-7). 5. Mini Card compartment cover (see "Keyboard cover" on , and then shut it down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on... page 4-23) f. Keyboard cover (see "RTC battery" on page 4-20) e. Display assembly (see "Keyboard" on page 4-12) c. Disconnect all external devices connected to the computer. 3. Remove the following components...
...assembly (see "Battery" on page 4-26) g. Remove the battery (see "Speaker assembly" on page 4-7). 5. Mini Card compartment cover (see "Keyboard cover" on , and then shut it down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on... page 4-23) f. Keyboard cover (see "RTC battery" on page 4-20) e. Display assembly (see "Keyboard" on page 4-12) c. Disconnect all external devices connected to the computer. 3. Remove the following components...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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...board (includes cable) Removal and replacement procedures Spare part number 486828-001 Before removing the Fingerprint Reader board: 1. If you . 2. Remove the following components: a. Keyboard (see "Keyboard" on , and then shut it down through the operating system. 2. Speaker assembly (see "Hard Drive" on page 4-26) g. Fold back the Mylar cover ...2 that secure the Fingerprint Reader to the top cover. 4. Mini Card compartment cover (see "Top cover" on page 4-12) c. Optical drive (see "Keyboard cover" on page 4-19) d. Keyboard cover (see "Optical drive" on page 4-23) f.
...board (includes cable) Removal and replacement procedures Spare part number 486828-001 Before removing the Fingerprint Reader board: 1. If you . 2. Remove the following components: a. Keyboard (see "Keyboard" on , and then shut it down through the operating system. 2. Speaker assembly (see "Hard Drive" on page 4-26) g. Fold back the Mylar cover ...2 that secure the Fingerprint Reader to the top cover. 4. Mini Card compartment cover (see "Top cover" on page 4-12) c. Optical drive (see "Keyboard cover" on page 4-19) d. Keyboard cover (see "Optical drive" on page 4-23) f.
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Hard Drive (see "Keyboard cover" on page 4-23) g. Keyboard cover (see "Hard Drive" on page 4-34) 4-40 Maintenance and Service Guide Disconnect all external devices connected to the computer. 3. Shut down through the operating... down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on page 4-12) c. Keyboard (see "Display assembly" on page 4-20) f. Display assembly (see "Keyboard" on page 4-27) i. Optical drive (see "Speaker assembly" on page 4-19) e. Speaker assembly (see "Optical drive" on page 4-26) h. ...
Hard Drive (see "Keyboard cover" on page 4-23) g. Keyboard cover (see "Hard Drive" on page 4-34) 4-40 Maintenance and Service Guide Disconnect all external devices connected to the computer. 3. Shut down through the operating... down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on page 4-12) c. Keyboard (see "Display assembly" on page 4-20) f. Display assembly (see "Keyboard" on page 4-27) i. Optical drive (see "Speaker assembly" on page 4-19) e. Speaker assembly (see "Optical drive" on page 4-26) h. ...
HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide
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...on page 4-8) b. Remove the battery (see "Top cover" on page 4-20) f. Remove the following components: a. Display assembly (see "Keyboard" on page 4-34) 4-42 Maintenance and Service Guide Disconnect the power from the computer by first disconnecting the power cord from the AC ...and then disconnecting the AC adapter from the computer. 4. Keyboard (see "Display assembly" on page 4-19) e. Disconnect all external devices connected to the computer. 3. Keyboard cover (see "Optical drive" on page 4-27) i. Optical drive (see "Keyboard cover" on page 4-26) h. WLAN module (see ...
...on page 4-8) b. Remove the battery (see "Top cover" on page 4-20) f. Remove the following components: a. Display assembly (see "Keyboard" on page 4-34) 4-42 Maintenance and Service Guide Disconnect the power from the computer by first disconnecting the power cord from the AC ...and then disconnecting the AC adapter from the computer. 4. Keyboard (see "Display assembly" on page 4-19) e. Disconnect all external devices connected to the computer. 3. Keyboard cover (see "Optical drive" on page 4-27) i. Optical drive (see "Keyboard cover" on page 4-26) h. WLAN module (see ...