Network · low

How to fixIP-ADDRESS-CONFLICT

IP address conflict on the network

What this error means

This low-severity issue affects the network adapter. Your device has been assigned the same IP address that is already being used by another device in the local network. The connection is not working. This can also stem from DHCP server error on router. Follow the steps below to fix it.

Before you begin

Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.

Work through these checks

0 of 3 complete
01Restart your computer to request a new IP

Restart your computer to request a new IP.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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02Reset the IP address via the command line

Reset the IP address via the command line.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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03Change the static IP address or switch to DHCP

Change the static IP address or switch to DHCP.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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Possible causes

  • Two devices are hardwired to the same static IP
  • DHCP server error on router
  • Waking a PC from sleep when another device took its IP