A technician is troubleshooting a laptop with an unresponsive touchscreen. What could be the probable cause?

IT Exam Items RepositoryCategory: IT EssentialsA technician is troubleshooting a laptop with an unresponsive touchscreen. What could be the probable cause?

A technician is troubleshooting a laptop with an unresponsive touchscreen. What could be the probable cause?

  • The screen is dirty.
  • The DC jack is not grounded or is loose.
  • The digitizer is faulty.
  • The battery is not seated properly.

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