HP EliteBook 2740p Tablet PC - Maintenance and Service Guide
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... Packaging and transporting guidelines 34 Workstation guidelines 34 Equipment guidelines 35 Component replacement procedures 36 Service tag ...36 Computer feet ...37 Pen ...38 Battery ...39 SIM ...40 Hard drive ...41 WLAN module ...43 WWAN module ...46 Memory modules ...47 Keyboard ...48 Top cover ...51 RTC battery ...53 Audio connector board ...54 Bluetooth...
... Packaging and transporting guidelines 34 Workstation guidelines 34 Equipment guidelines 35 Component replacement procedures 36 Service tag ...36 Computer feet ...37 Pen ...38 Battery ...39 SIM ...40 Hard drive ...41 WLAN module ...43 WWAN module ...46 Memory modules ...47 Keyboard ...48 Top cover ...51 RTC battery ...53 Audio connector board ...54 Bluetooth...
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Item (3) (4) (5) (6) Description Pointing stick Keyboard with pointing stick (includes two buttons and two cables) For use in Belgium For use in Brazil For use in Bulgaria For use in the ... For use in the United Kingdom For use in the United States Top cover (includes TouchPad board and capacitive board) Fan/heat sink assembly (includes replacement thermal material) Spare part number 486565-001 597841-A41 597841-201 597841-261 597841-221 597841-081 597841-051 597841-121 597841-041 597841-DJ1...
Item (3) (4) (5) (6) Description Pointing stick Keyboard with pointing stick (includes two buttons and two cables) For use in Belgium For use in Brazil For use in Bulgaria For use in the ... For use in the United Kingdom For use in the United States Top cover (includes TouchPad board and capacitive board) Fan/heat sink assembly (includes replacement thermal material) Spare part number 486565-001 597841-A41 597841-201 597841-261 597841-221 597841-081 597841-051 597841-121 597841-041 597841-DJ1...
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..., bracket, two screws, and spring) 597838-001 System board shield (includes replacement thermal material) 597839-001 Smart card reader 597840-001 Fan/heat sink assembly (includes replacement thermal material) 597841-001 Keyboard with pointing stick for use in the United States (includes two buttons and ...two cables) 597841-031 Keyboard with pointing stick for use in the United Kingdom (includes two...
..., bracket, two screws, and spring) 597838-001 System board shield (includes replacement thermal material) 597839-001 Smart card reader 597840-001 Fan/heat sink assembly (includes replacement thermal material) 597841-001 Keyboard with pointing stick for use in the United States (includes two buttons and ...two cables) 597841-031 Keyboard with pointing stick for use in the United Kingdom (includes two...
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...-251 597841-171 597841-231 597841-071 597841-B71 597841-BG1 597841-AB1 597841-281 597841-141 597841-031 597841-001 Before removing the keyboard, follow these steps: 1. Keyboard For use in: Spare part number For use in Hibernation, turn the computer on, and then shut it down through the operating system... cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. If you are unsure whether the computer is off or in : Keyboard with the front toward you. 48 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Hard drive on page 39). 5.
...-251 597841-171 597841-231 597841-071 597841-B71 597841-BG1 597841-AB1 597841-281 597841-141 597841-031 597841-001 Before removing the keyboard, follow these steps: 1. Keyboard For use in: Spare part number For use in Hibernation, turn the computer on, and then shut it down through the operating system... cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. If you are unsure whether the computer is off or in : Keyboard with the front toward you. 48 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Hard drive on page 39). 5.
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...replacement procedures 49 Remove the two Mylar screw covers (1) and the six Torx T8M2.0×8.0 screws (2) that secure the keyboard to the cables underneath (3). 6. Open the computer as far as possible. 5. Lift the upper rear edge of the keyboard (1) until it releases, work your way across the top of the keyboard... up until it rests at an angle (2), and then lift the keyboard up , with the front toward the right while releasing the keyboard from the system board. Turn the...
...replacement procedures 49 Remove the two Mylar screw covers (1) and the six Torx T8M2.0×8.0 screws (2) that secure the keyboard to the cables underneath (3). 6. Open the computer as far as possible. 5. Lift the upper rear edge of the keyboard (1) until it releases, work your way across the top of the keyboard... up until it rests at an angle (2), and then lift the keyboard up , with the front toward the right while releasing the keyboard from the system board. Turn the...
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Reverse this procedure to which the pointing stick cable (2) is attached, and then disconnect the pointing stick cable from the system board. 8. 7. Release the ZIF connector to install the keyboard. 50 Chapter 4 Removal and replacement procedures ENWW Remove the keyboard.
Reverse this procedure to which the pointing stick cable (2) is attached, and then disconnect the pointing stick cable from the system board. 8. 7. Release the ZIF connector to install the keyboard. 50 Chapter 4 Removal and replacement procedures ENWW Remove the keyboard.
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...the bottom feet. Turn the computer upside-down, with the front toward you . 5. Open the computer as far as possible. 6. ENWW Component replacement procedures 51 Description Top cover Spare part number 597833-001 Before removing the top cover, follow these steps: 1. Remove the hard drive cover (see... cord from the AC outlet, and then unplugging the AC adapter from the system board ZIF connector (2). Remove the battery (see Keyboard on page 39). 5. Remove the keyboard (see Battery on page 48) 6. Turn the computer right-side up, with the front toward you . 2. Remove the two...
...the bottom feet. Turn the computer upside-down, with the front toward you . 5. Open the computer as far as possible. 6. ENWW Component replacement procedures 51 Description Top cover Spare part number 597833-001 Before removing the top cover, follow these steps: 1. Remove the hard drive cover (see... cord from the AC outlet, and then unplugging the AC adapter from the system board ZIF connector (2). Remove the battery (see Keyboard on page 39). 5. Remove the keyboard (see Battery on page 48) 6. Turn the computer right-side up, with the front toward you . 2. Remove the two...
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... page 39). 5. Remove the following components: a. c. Remove the RTC battery: 1. Disconnect the RTC battery cable (1) from the computer. 4. Shut down through the operating system. 2. Keyboard (see Battery on page 48). Reverse this procedure to the computer. 3. RTC battery Description RTC battery Spare part number 482963-001 Before removing the RTC ... cover (see Top cover on page 41). b. Top cover (see Hard drive on page 51). Gently pull the battery away from the computer. ENWW Component replacement procedures 53
... page 39). 5. Remove the following components: a. c. Remove the RTC battery: 1. Disconnect the RTC battery cable (1) from the computer. 4. Shut down through the operating system. 2. Keyboard (see Battery on page 48). Reverse this procedure to the computer. 3. RTC battery Description RTC battery Spare part number 482963-001 Before removing the RTC ... cover (see Top cover on page 41). b. Top cover (see Hard drive on page 51). Gently pull the battery away from the computer. ENWW Component replacement procedures 53
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Hard drive cover (see Keyboard on page 41). Keyboard (see Hard drive on page 48) c. Disconnect the speaker cable (1) from the computer. 4. b. Disconnect all external devices connected to the base enclosure. 54 Chapter 4 Removal and replacement procedures ENWW Position the computer right-side up, with the front toward you are unsure whether the computer...
Hard drive cover (see Keyboard on page 41). Keyboard (see Hard drive on page 48) c. Disconnect the speaker cable (1) from the computer. 4. b. Disconnect all external devices connected to the base enclosure. 54 Chapter 4 Removal and replacement procedures ENWW Position the computer right-side up, with the front toward you are unsure whether the computer...
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... the Cable Kit, spare part number 597832-001. Disconnect all external devices connected to the computer. 56 Chapter 4 Removal and replacement procedures ENWW Keyboard (see Top cover on page 23 for more Plastics Kit spare part number information. Remove the foam insulator from the computer....part number 537921-001 Before removing the Bluetooth module, follow these steps: 1. Shut down through the operating system. 2. Top cover (see Keyboard on page 24 for more Cable Kit spare part number information. See Plastics Kit on page 51) Remove the Bluetooth module: 1. Remove ...
... the Cable Kit, spare part number 597832-001. Disconnect all external devices connected to the computer. 56 Chapter 4 Removal and replacement procedures ENWW Keyboard (see Top cover on page 23 for more Plastics Kit spare part number information. Remove the foam insulator from the computer....part number 537921-001 Before removing the Bluetooth module, follow these steps: 1. Shut down through the operating system. 2. Top cover (see Keyboard on page 24 for more Cable Kit spare part number information. See Plastics Kit on page 51) Remove the Bluetooth module: 1. Remove ...
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If you . 2. Disconnect all external devices connected to the base enclosure. 58 Chapter 4 Removal and replacement procedures ENWW Hard drive cover (see Top cover on page 41) b. Please note the installed location of this spring in Hibernation, turn the computer ... 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 computer. 4. Keyboard (see Battery on page 48) c. Description Latch assembly Spare part number 597837-001 Before removing the latch assembly, follow these steps: 1. Remove the latch ...
If you . 2. Disconnect all external devices connected to the base enclosure. 58 Chapter 4 Removal and replacement procedures ENWW Hard drive cover (see Top cover on page 41) b. Please note the installed location of this spring in Hibernation, turn the computer ... 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 computer. 4. Keyboard (see Battery on page 48) c. Description Latch assembly Spare part number 597837-001 Before removing the latch assembly, follow these steps: 1. Remove the latch ...
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... the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Keyboard (see Top cover on page 51) NOTE: Removal of this spring in Hibernation, turn the computer on page 48) c. Hard drive cover (... with the front toward you are unsure whether the computer is off or in the following components: a. If you . 60 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Hard drive on page 39). 5. Remove the speaker assembly: 1. Speaker assembly Description Speaker assembly Spare part number ...
... the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Keyboard (see Top cover on page 51) NOTE: Removal of this spring in Hibernation, turn the computer on page 48) c. Hard drive cover (... with the front toward you are unsure whether the computer is off or in the following components: a. If you . 60 Chapter 4 Removal and replacement procedures ENWW Remove the battery (see Hard drive on page 39). 5. Remove the speaker assembly: 1. Speaker assembly Description Speaker assembly Spare part number ...
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... 30.7-cm (12.1-in) WXGA, LED, AntiGlare display for use outdoors 30.7-cm (12.1-in Hibernation, turn the computer on page 46). 7. Keyboard (see Keyboard on page 41). 6. If you . 2. Remove the hard drive cover (see Battery on page 51) Remove the display assembly: 1. Shut down... the computer. 4. Position the computer upside down the computer. Disconnect all external devices connected to the computer. 62 Chapter 4 Removal and replacement procedures ENWW Top cover (see WWAN module on , and then shut it down through the operating system. 2. Remove the two Torx TM2...
... 30.7-cm (12.1-in) WXGA, LED, AntiGlare display for use outdoors 30.7-cm (12.1-in Hibernation, turn the computer on page 46). 7. Keyboard (see Keyboard on page 41). 6. If you . 2. Remove the hard drive cover (see Battery on page 51) Remove the display assembly: 1. Shut down... the computer. 4. Position the computer upside down the computer. Disconnect all external devices connected to the computer. 62 Chapter 4 Removal and replacement procedures ENWW Top cover (see WWAN module on , and then shut it down through the operating system. 2. Remove the two Torx TM2...
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...WLAN module (see WLAN module on page 43) and the WWAN module (see Display assembly on page 51) c. Remove the hard drive cover (see Keyboard on page 41) 6. If you . 2. Remove the two PM2.0×4.0 screws (1) and two the PM2.0×3.0 screws (2) that secure the shield ...to the computer. 3. Remove the following components: a. System board shield NOTE: All system board shield kits include replacement thermal material. Shut down through the operating system. 2. Keyboard (see Hard drive on page 48) b. Display assembly (see WWAN module on , and then shut it down the computer....
...WLAN module (see WLAN module on page 43) and the WWAN module (see Display assembly on page 51) c. Remove the hard drive cover (see Keyboard on page 41) 6. If you . 2. Remove the two PM2.0×4.0 screws (1) and two the PM2.0×3.0 screws (2) that secure the shield ...to the computer. 3. Remove the following components: a. System board shield NOTE: All system board shield kits include replacement thermal material. Shut down through the operating system. 2. Keyboard (see Hard drive on page 48) b. Display assembly (see WWAN module on , and then shut it down the computer....
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... number information. Disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 43) and the WWAN module (see Keyboard on page 46). 7. Keyboard (see WWAN module on page 48) b. 3. If you are unsure whether the computer is included in Hibernation, turn the computer on... system. 2. Remove the hard drive cover (see Top cover on page 41) 6. Top cover (see Hard drive on page 51) ENWW Component replacement procedures 67 Reverse this procedure to the computer. 3. See Cable Kit on page 39). 5. Remove the battery (see Battery on page 24 for ...
... number information. Disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 43) and the WWAN module (see Keyboard on page 46). 7. Keyboard (see WWAN module on page 48) b. 3. If you are unsure whether the computer is included in Hibernation, turn the computer on... system. 2. Remove the hard drive cover (see Top cover on page 41) 6. Top cover (see Hard drive on page 51) ENWW Component replacement procedures 67 Reverse this procedure to the computer. 3. See Cable Kit on page 39). 5. Remove the battery (see Battery on page 24 for ...
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... the reader to remove the reader. 6. Top cover (see WWAN module on page 51) c. You must break the adhesion to the base enclosure. ENWW Component replacement procedures 69 Disconnect the wireless antenna cables from the ZIF connector on page 48) b. System board shield (see Display assembly on page 66) Remove the... smart card reader: 1. Display assembly (see System board shield on page 62) d. Reverse this procedure to install the smart card reader. Keyboard (see Keyboard on the system board (1). 3. Remove the following components: a.
... the reader to remove the reader. 6. Top cover (see WWAN module on page 51) c. You must break the adhesion to the base enclosure. ENWW Component replacement procedures 69 Disconnect the wireless antenna cables from the ZIF connector on page 48) b. System board shield (see Display assembly on page 66) Remove the... smart card reader: 1. Display assembly (see System board shield on page 62) d. Reverse this procedure to install the smart card reader. Keyboard (see Keyboard on the system board (1). 3. Remove the following components: a.
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...on page 62) e. Modem module (see Display assembly on page 51) d. Top cover (see System board shield on page 48) c. Smart card reader (see Keyboard on page 66) f. Shut down through the operating system. 2. Disconnect all countries and regions except for Russia and the People's Republic of China: ● ... by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the defective system board and installed on the replacement system board: ● SIM (see SIM on page 40) ● Memory modules (see Memory modules on page 47) ● WLAN module (see ...
...on page 62) e. Modem module (see Display assembly on page 51) d. Top cover (see System board shield on page 48) c. Smart card reader (see Keyboard on page 66) f. Shut down through the operating system. 2. Disconnect all countries and regions except for Russia and the People's Republic of China: ● ... by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the defective system board and installed on the replacement system board: ● SIM (see SIM on page 40) ● Memory modules (see Memory modules on page 47) ● WLAN module (see ...
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... cover on page 48) e. Top cover (see Keyboard on page 51) f. Position the system board upside down the computer. Remove the following components: a. Hard drive (see System board on page 41) d. System board (... assembly (see Smart card reader on page 62) g. Smart card reader (see Display assembly on page 68) Remove the fan/heat sink assembly: 1. ENWW Component replacement procedures 73 System board shield (see System board shield on , and then shut it down through the operating system. 2. Shut down . Fan/heat sink assembly...
... cover on page 48) e. Top cover (see Keyboard on page 51) f. Position the system board upside down the computer. Remove the following components: a. Hard drive (see System board on page 41) d. System board (... assembly (see Smart card reader on page 62) g. Smart card reader (see Display assembly on page 68) Remove the fan/heat sink assembly: 1. ENWW Component replacement procedures 73 System board shield (see System board shield on , and then shut it down through the operating system. 2. Shut down . Fan/heat sink assembly...
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... first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Keyboard (see Hard drive on , and then shut it down the computer. If you are unsure whether the computer ... computer on page 41) b. Disconnect all external devices connected to install the fan/heat sink assembly. Hard drive (see Keyboard on page 39). 5. Remove the following components: a. Description Cable Kit Spare part number 597832-001 Before removing the cables...System board shield (see System board shield on page 67) ENWW Component replacement procedures 75
... first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Keyboard (see Hard drive on , and then shut it down the computer. If you are unsure whether the computer ... computer on page 41) b. Disconnect all external devices connected to install the fan/heat sink assembly. Hard drive (see Keyboard on page 39). 5. Remove the following components: a. Description Cable Kit Spare part number 597832-001 Before removing the cables...System board shield (see System board shield on page 67) ENWW Component replacement procedures 75
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...and the batteries in the system. ◦ Specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. ● Start-up Test-Verifies the system components needed for starting the computer. ● Run-In Test-Runs a ...Test-Runs a comprehensive test on any memory installed in the computer. ● Battery Test-Runs a comprehensive test on the computer. Replace the configuration settings in this section provide an overview of the Computer Setup menu items listed in Computer Setup with the original factory settings...
...and the batteries in the system. ◦ Specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. ● Start-up Test-Verifies the system components needed for starting the computer. ● Run-In Test-Runs a ...Test-Runs a comprehensive test on any memory installed in the computer. ● Battery Test-Runs a comprehensive test on the computer. Replace the configuration settings in this section provide an overview of the Computer Setup menu items listed in Computer Setup with the original factory settings...