What resetting your wireless internet actually does

Resetting your wireless internet router or modem erases all your settings and returns the device to factory defaults. This means your network name, password, port forwarding rules, and any custom configuration disappear. The device will restart with the manufacturer's original settings, as if it came straight from the box.

Most people reset when their internet stops working and a simple restart has not fixed it. A reset can clear out corrupted settings or stuck processes that prevent the device from connecting. However, a reset is more drastic than a restart — you will need to reconfigure everything afterward, so try unplugging the device for 30 seconds first.

Key Takeaways

  • A restart (unplugging for 30 seconds) fixes most connection problems and keeps your settings intact, while a reset erases everything and should be your second step, not your first.
  • The reset button is usually a small recessed hole on the back or bottom of the device that requires a paperclip or pin held for 10 to 15 seconds.
  • After a reset, you will need to log back in with the manufacturer's default username and password, which is printed on the device label or in the manual.
  • Write down your current network name and password before you reset, because you will need to reconfigure them and any other custom settings afterward.
  • If resetting does not restore your connection, the problem may be with your internet service provider or the device itself, not your configuration.

Restart versus reset: which one you actually need

A restart powers the device off and back on without changing any settings. Unplug the power cable, wait 30 seconds, and plug it back in. This clears the device's memory and often fixes temporary glitches like a frozen connection or slow speeds. Most internet problems resolve with a restart alone.

A reset wipes the device completely and returns it to factory settings. Your network name, password, and any custom configurations are gone. Only reset if a restart has not worked after waiting a few minutes for the device to fully boot up. Resetting should be your second step, not your first, because it means reconfiguring everything from scratch.

How to locate and use the reset button

The reset button is a small recessed hole, usually on the back or bottom of the router or modem. It is recessed so you cannot press it by accident. You will need a paperclip, ballpoint pen, or similar thin object to reach it.

Press and hold the reset button for 10 to 15 seconds while the device is powered on. Most devices have a light that blinks or changes color during the reset. Keep holding until the lights stop blinking and the device appears to restart — this usually takes another 30 seconds to a minute. Do not unplug the device during this time.

Some devices also have a reset option in the settings menu accessible through a web browser or mobile app. Check your device manual or the manufacturer's website if you cannot find a physical reset button or prefer not to use it.

What to do immediately after a reset

After the device finishes restarting, open a web browser and go to the router or modem's default address. This is usually printed on a label on the device itself — common addresses are 192.168.1.1 or 192.168.0.1. You may also see it in the manual or on the manufacturer's website.

Log in with the default username and password, also printed on the device label. Common defaults are "admin" for both username and password, but this varies by manufacturer. Once logged in, you will see the device's settings page.

Change the network name (SSID) and password to something you will remember. Write these down or store them somewhere safe. Then configure any other settings you had before — port forwarding, DNS settings, or wireless channel preferences — if you remember them. If you do not remember your previous settings, the device will work fine with the defaults.

When a reset does not fix your connection

If your internet still does not work after a reset, the problem is likely not your router or modem settings. Check that the cables are plugged in firmly — the power cable and the cable from your internet service provider (usually labeled WAN or Internet). A loose cable is the most common reason a device stops working.

Restart your modem first, then your router if you have both. Wait a full minute after each restart for the device to fully boot. If you have both a modem and a router, the modem connects to your internet service provider and the router connects to the modem — if the modem is not working, the router cannot work either.

If the lights on the device do not turn on or change after a restart, the device itself may be broken or the power outlet may not be working. Try a different power outlet or a different power cable if you have one. If nothing changes, contact your internet service provider — the problem may be on their end, not with your device.

Backing up your settings before you reset

Many routers and modems let you save a backup of your settings before you reset. This is usually an option in the settings menu under "Backup" or "Administration." If you have custom settings you want to keep — like port forwarding rules or a specific wireless channel — backing up first means you can restore them after the reset instead of reconfiguring by hand.

Not all devices support backups, and backups only work if you can still access the settings menu. If your device is completely unresponsive, you cannot back up. Write down any custom settings you remember before you reset, so you have them for reference when you reconfigure.

Frequently Asked Questions

Will resetting my router disconnect everyone from my Wi-Fi?

Yes. All devices currently connected will lose their connection immediately when you reset. After the reset is complete and you have reconfigured your network name and password, devices can reconnect using the new credentials.

Do I need to reset my modem and router separately?

If you have both, reset the modem first and wait for it to fully restart. Then reset the router. The modem connects to your internet service provider, so it needs to be working before the router can establish an internet connection.

What if I forgot the default login for my device?

Check the label on the back or bottom of the device — the default username and password are usually printed there. If the label is worn off, look up your device model on the manufacturer's website. If you still cannot find it, you may need to reset the device again to return it to factory defaults.

How long does a reset take?

The reset button press takes 10 to 15 seconds. The device then restarts, which usually takes another 30 seconds to two minutes depending on the model. Wait until all the lights have stopped blinking and stabilized before trying to log in.

Can I reset my device if it is not connected to the internet?

Yes. The reset button works whether or not the device has an internet connection. However, after the reset, you will need to connect a computer or phone to the device's Wi-Fi network to access the settings menu and reconfigure it, even without internet.