Connectivity unable to reach gateway

4.5

Your device cannot communicate with the router (the gateway to the internet).

Symptoms
  • "Destination host unreachable"
  • Cannot open router settings (192.168.1.1)
  • No IP assigned
Possible Causes
  • Subnet mismatch
  • Router crash
  • WiFi authentication failure

Step-by-Step Fix

1

Check Gateway IP

Run "ipconfig" and look for "Default Gateway". Ensure you can ping that address.

2

Reboot Router

The router's internal software may have crashed.

3

Forget WiFi Network

Forces a fresh handshake and IP request from the gateway.

When to See a Technician

If you can't reach the gateway, you are effectively isolated from the rest of the network.

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