Dell Latitude E6420 Manual - PowerPoint PPT Presentation

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Dell Latitude E6420 Manual

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Dell Latitude E6420 Manual for better user experience and maintenance tips. – PowerPoint PPT presentation

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Title: Dell Latitude E6420 Manual


1
DELL LATITUDE E6420 Maintenance Tips
  • Dell Latitude
  • Dell E6420 Manual

2
(No Transcript)
3
Fix Touch Issues
  • Clean the LCD screen.
  • When you have installed a screen protector, it
    may be preventing the touch screen from
    registering that you are touching the screen and
    may need to be removed When you have installed a
    screen protector, it may be preventing the touch
    screen from registering that you are touching the
    screen and may need to be removed.
  • Shut down and restart the computer
  • Calibrate the touch screen.

4
Fix Window Issue
  •  Verify the computer finishes initial power-up
    (POST)
  • Unplug All External Devices
  • Check for specific error messages
  • Reset the BIOS to default values
  • Run a Computer Diagnostic
  • Reset your Windows operating system
  • Virus and malware troubleshooting
  • Restore the operating system to factory settings

5
Fix Internet Connectivity Issues
  • Move the computer to within 3-9 feet (1-3 meters)
    of the router (if possible).
  • Make sure that the wireless antenna is on.
  • Run the Network Troubleshooter.
  • Turn off and then turn on all the devices on the
    network to reboot and synchronize them.
  • Make sure the most current wireless drivers,
    computer BIOS and router firmware are installed.

6
For More Fixes Visit
  • Dell Latitude E6420 Manual-
  • https//guideusermanual.com/product-name-latitude-
    e6420-manualpo344640langEnglish
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