Latitude 5540 Owner's Manual

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Wi-Fi power cycle

About this task

If your computer is unable to access the Internet due to Wi-Fi connectivity issues, reset your Wi-Fi device by performing the following steps:

Steps

  1. Turn off the computer.
  2. Turn off the modem.
    NOTE:Some Internet service providers (ISPs) provide a modem and router combo device.
  3. Turn off the wireless router.
  4. Wait for 30 seconds.
  5. Turn on the wireless router.
  6. Turn on the modem.
  7. Turn on the computer.

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