Month: June 2026

Want to change your WiFi extender’s password or update its settings, but have no clue how to log into it? Don’t worry, you just need its IP address. Here are three super easy ways to find it in less than a minute. In this video, we use TP Link AC750 Range Extender or RE540 as example.

Method 1: The Connected Devices List.

Login your main router. See, your extender gets its IP directly from your main router. Just open your router’s app or log into its web dashboard, look for the Connected Devices or Device List, and find your extender’s name. The IP address will be listed right next to it!

Method 2: The Desktop Command (For PC/Mac)

Method two is for the computer users. If you’re on Windows, open Command Prompt and type arp -a, then hit enter. On a Mac, open Terminal and type the same thing. This pulls up a list of all IP addresses on your network. Look for the physical MAC address that matches the sticker on the back of your extender.

Once you have that IP, just type it straight into your web browser’s URL bar, hit enter, and boom—you’re in the settings! If this helped you out, drop a like, hit follow, and I’ll see you in the next one!

✅ 1. Check the Tesla screen for an error message

Your car will usually tell you exactly what went wrong (e.g., “Charge cable fault,” “Ground fault,” “High temperature,” etc.).

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✅ 2. Unplug and re‑plug the connector

A loose or misaligned connector can trigger a red light.

• Remove the cable
• Wait 5 seconds
• Plug it back in firmly until you hear/feel the latch click

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✅ 3. Inspect the charge port & connector

Look for:

• Dirt, debris, or water
• Bent pins
• Damage on the cable
• Ice (in winter)

If anything looks off, try a different charger.

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✅ 4. Reset the charging source

Tesla recommends this if no specific fault appears. service.tesla.com

If using:

For Mobile Connector, Unplug from the wall and then •Plug back in.

• Unplug from the wall
• Wait 10 seconds
• Plug back in
• Check the indicator lights on the brick

For Wall Connector, reset circuit breaker

• Flip the circuit breaker OFF
• Wait 10–15 seconds
• Turn it back ON

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✅ 5. Unlock the Port. Stop the session or click “Unlock Charge Port” from your Tesla’s main touchscreen or your phone app to release the electronic lock.

Try a different charging cable or station

If another charger works, your original cable or outlet is the problem.

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✅ 6. Power cycle the car

Tesla suggests this if the fault persists. service.tesla.com

On the touchscreen:
Controls → Safety → Power Off → wait 2 minutes → press brake to restart

After changing your Wi‑Fi router, your TP‑Link AC750 Range Extender may stop working even you use the same network name and password. In this video, I’ll show you how to quickly reset the extender and reconnect it to your new router.

If the extender’s Wi‑Fi is active and you connect your device directly to the extender’s Wi‑Fi network, then open a browser and go to: http://tplinkrepeater.net or the extender’s default IP address: 192.168.0.254

If you can’t access http://tplinkrepeater.net or the extender’s default IP address has changed, reset the TP‑Link AC750 Extender:

1. Plug in the extender 2. Wait for the LEDs to stabilize 3. hold the RESET button for 10 seconds (until the LEDs blink)

After the reset:

4. Connect your phone or laptop to the extender’s default Wi‑Fi: TP-LINK_Extender_XXXX

5. Open a browser and go to: http://tplinkrepeater.net or http://192.168.0.254 (default IP in factory reset mode)

6. Create a new admin password

7. Select your new Wi‑Fi network

8. Enter your new Wi‑Fi password

9. IMPORTANT: Change the extended SSID to match your router exactly

10. Same name

11. Same capitalization

12. Same password

13. Save and reboot