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Dell Latitude E7240 Support Question

Dell Latitude E7240 Support Question

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Question posted by vikkihunk on October 27th, 2014

Touch Screen Not Working.

Touch screen not working. Any drivers I need to install

Current Answers

Answer #1: Posted by TheWiz on October 27th, 2014 7:38 AM
This answer was accepted by the poster of the original question.
TheWiz

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There is no driver for the touchscreen so unfortunately if it's not working, it's likely broken.

Related Dell Latitude E7240 Manual Pages

Owner's Manual - Page 2

... Linux® are registered trademarks of Red Hat, Inc. in this text: Dell™, the Dell logo, Dell Boomi™, Dell Precision™ , OptiPlex™, Latitude™, PowerEdge™, PowerVault™, PowerConnect™, OpenManage™, EqualLogic™, Compellent™, KACE™, FlexAddress™, Force10™ and Vostro™ are registered trademarks...
Owner's Manual - Page 3

... WWAN Card...20 Removing the Display Bezel...20 Installing the Display Bezel...20 Removing the Display Panel...21 Installing the Display Panel...21 Removing the Coin-Cell Battery...22 Installing the Coin-Cell Battery...22 Removing the Speakers...23 BackInside view - Contents 1 Working on Your Computer...5 Before Working Inside Your Computer...5 Turning Off Your Computer...
Owner's Manual - Page 5

.... As you begin working inside the computer. 1. NOTE: The color of your computer and certain components may only be replaced or--if purchased separately--installed by its pins. Turn...oriented and aligned. WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by periodically touching an unpainted metal surface, such ...
Owner's Manual - Page 6

... Remove any installed ExpressCards or Smart Cards from the right edge of the screen and click Settings. Point to upper-right corner of the screen, opening the display. CAUTION: Before touching anything inside your... back of the computer. In Windows 7: and select Shut down on a flat work , periodically touch an unpainted metal surface to ground the system board. Close the display and turn...
Owner's Manual - Page 7

... plug it into the computer. 3. CAUTION: To avoid damage to their electrical outlets. 5. Do not use only the battery designed for other Dell computers. 1. After Working Inside Your Computer After you complete any replacement procedure, ensure you connect any external devices, cards, and cables before turning on your computer. Connect your...
Owner's Manual - Page 16

... latch that secure the palmrest assembly and flip the computer. 4. Slide the keyboard into its compartment and ensure that secure the keyboard to the computer. 2. Installing the Keyboard 1. c) Disconnect the keyboard cable [2]. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) SD card b) battery c) base cover d) keyboard trim e) keyboard 3.
Owner's Manual - Page 17

... b) keyboard trim c) base cover d) battery e) SD card 6. Follow the procedures in Before Working Inside Your Computer. 2. Follow the procedures in After Working Inside Your Computer. Installing the Palmrest 1. Align the palm rest assembly to the system board. 4. Route the touch cable and connect to its original position in the computer and snap it into...
Owner's Manual - Page 35

You can set the parallel port to: • Disabled • AT • PS2 • ECP (Latitude 7440) Identifies and defines the serial port settings. The options are: • Disabled • AHCI • RAID On (Default Setting) NOTE: SATA is disabled. System ...
Owner's Manual - Page 41

...8226; PS2 Mouse • Touchpad/PS-2 Mouse (Default Setting) 41 Battery Slice Configuration (Latitude 7240) Allows you can set the percentage to which the battery must be disabled in ...Configuration Description Allows batteries in the system in order to enable this option has no effect, Setup works in . The options are : • Adaptive(Enabled) • Standard Charge • Express...
Owner's Manual - Page 43

...Allows you have your BIOS (system setup), on screen. 4. If you to a power outlet 1. Enter the Service Tag or Express Service Code and click Submit. 5. For laptops, ensure that your computer. Proceed with the ...tag of your Service Tag, click Detect Service Tag. On the Drivers and Downloads screen, under the Operating System drop-down list, select BIOS. 10. Maintenance Option Service Tag Asset ...
Owner's Manual - Page 49

....com/support. For more information about the configuration of your computer go to Help and Support in your computer. Table 16. System Information Feature Latitude 7240 Specification Latitude 7440 Chipset Lynx Point-LP Intel QM87 Express Chipset DRAM bus width 64-bit 64-bit Flash EPROM SPI 32 Mbits, 64 Mbits SPI...
Owner's Manual - Page 51

... 3.6 mm (0.14 inch) 1366 x 768 60 Hz +/-40° +15°/-30° 1.05 Specification Latitude 7440 HD Anti-Glare 205.6 mm (8.09 inches) 320.9 mm (12.63 inches) 3.6 mm (0.14 inch)... Support upto SD4.0 one one Table 24. Touchpad Feature Active Area: X-axis Specification Latitude 7240 98.8 mm Latitude 7440 100 mm 51 Keyboard Feature Number of keys Specification United States: 86 keys, ...
Owner's Manual - Page 52

... Input voltage Input current (maximum) Input frequency Output power Output current Rated output voltage Weight Specification Latitude 7240 60.8 mm Latitude 7440 47 mm Specification • 3-cell "smart" Lithium ion • 4cell "smart" Lithium ion Latitude 7240 Latitude 7440 80.75 mm (3.18 inches) 7.20 mm (0.28 inch) 282.00 mm (11.10 inches...
Owner's Manual - Page 53

... as defined by ISA S71.04-1985 53 Physical Feature Height Width Depth Weight (with 3cell battery) Latitude 7240 20.0 mm (0.79 inch) 310.5 mm (12.22 inches) 211.0 mm (8.3 inches) 1.36 kg (2.99 lb) Latitude 7440 21.0 mm (0.80 inch) 337 mm (13.2 inches) 231.5 mm (9.1 inches) 1.63 kg (3.6 lb) Table...
Setup and Features Information Tech Sheet - Page 1

... 20. microphone 2. battery status light 8. mini Display Port connector 12. touchpad buttons (2) 19. Dell Latitude E7240/E7440 Setup and Features Information About Warnings WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Latitude E7240 - hard-drive status light 7. audio and microphone connector 14. power button 10. touchpad 18. Front...
Setup and Features Information Tech Sheet - Page 3

...-card reader 16. trackstick 20. mute button 22. Front View 1. USB 3.0 connector 12. Front and Back View Figure 4. touchpad 17. keyboard 21. camera status light 4. Latitude E7440 - microphone 2. fingerprint reader 15. trackstick buttons (3) 19.
Setup and Features Information Tech Sheet - Page 6

...A/4,62 A Finding More Information and Resources See the safety and regulatory documents that you install any cards or connect the computer to 140 °F) Information para NOM (únicamente ...Physical Height Width Depth Weight (with 3-cell battery) Latitude 7240 20.0mm (0.79 inch) 310.5 mm (12.2 inches) 211.0 mm (8.3 inches) 1.36 kg (2.99 lbs) Latitude 7440 21.0 mm (0.8 inches) 337.0 mm (...
Setup and Features Information Tech Sheet - Page 7

...; are either trademarks or registered trademarks of Microsoft Corporation in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™,ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are registered trademarks or trademarks of Wireless Ethernet Compatibility Alliance, Inc. 7 only) •...
Statement Of Volatility - Page 1

The Dell Latitude E7240/E7440 contains both modules will be populated. Volatile memory in OFF state (see next column... DDR3L. System memory size will depend on Yes SoDIMM modules and will be between 1GB to avoid the problem. Dell Latitude E7240/E7440 CAUTION: A CAUTION indicates either potential damage to retain their data immediately after power is removed from the component. ...
Statement Of Volatility - Page 2

... the working state, a restore file from the nonvolatile storage can occur. S3 is maintained. In this state the dynamic RAM is called "suspend to disk" state or "hibernate" mode. S5 is not maintained. Primary power loss (unplugging the power cord and removing the battery) destroys all the states supported by Dell Latitude E7240...

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