New router sitting in the box?

Don't panic.

Despite the blinking lights and alarming number of acronyms, setting up a router is usually much easier than people expect.

Whether you're replacing an old router, moving home or connecting a brand-new broadband service, getting everything up and running can often take less than 15 minutes.

Here's how to set up a router step by step.

What You'll Need Before You Start

A quick check before you begin can save a lot of unnecessary unplugging and replugging later.

You'll need:

  • Your router
  • Power cable
  • Ethernet cable
  • Broadband modem (if your provider uses one)
  • Wi-Fi network name and password (usually printed on the router)

Tea and biscuits are optional. Patience helps.

Step 1: Find the Best Place for Your Router

Router placement has a bigger impact on Wi-Fi performance than most people realise.

For the strongest signal:

  • Place it in a central location
  • Keep it off the floor
  • Avoid cupboards and enclosed spaces
  • Keep it away from large metal objects
  • Position it away from microwaves and other electronics where possible

If your router is hidden behind furniture in the far corner of the house, your Wi-Fi will have a much harder job reaching every room.

For tips on finding the best spot for your router, check out our guide to router placement.

Step 2: Connect Your Router to the Internet

The exact setup depends on your broadband provider and equipment.

In most homes, you'll either:

  • Connect Directly to a Broadband Socket: Some routers plug straight into your broadband wall socket using the supplied cable.
  • Connect Through a Modem: If you have a separate modem, connect an Ethernet cable from the modem to your router's WAN or Internet port.

This port is usually highlighted in a different colour from the other Ethernet ports.

Once connected, switch on both devices.

Step 3: Power Up the Router

Connect the power cable and turn the router on.

Most routers take a few minutes to start properly.

You'll usually see several indicator lights begin flashing before settling into a steady pattern.

If you're unsure what the lights mean, check the manufacturer's guide.

Step 4: Connect a Device

Now it's time to connect.

You can usually do this in one of two ways:

Option 1: Connect via Wi-Fi

Look for the Wi-Fi network name printed on the router label.

Select the network on your phone, tablet or computer and enter the password provided.

Option 2: Connect via Ethernet

For the most stable connection during setup, plug a computer directly into the router using an Ethernet cable.

Both methods work. Ethernet simply removes any Wi-Fi variables while you're getting started.

Step 5: Access the Router Settings

Most routers have a setup page where you can customise your network.

Open a web browser and enter the router's address.

Common examples include:

  • 192.168.0.1
  • 192.168.1.1

You'll then be prompted to log in.

The default username and password are often printed on the router itself or included in the documentation.

Step 6: Change the Default Login Details

Default passwords are widely known and can leave your network vulnerable.

Create:

  • A strong router administrator password
  • A unique login if your router allows it

Use a password that's difficult to guess and avoid using personal information.

Step 7: Set Up Your Wi-Fi Network

You'll usually have the option to customise:

Network Name (SSID)

This is the Wi-Fi name you'll see when connecting devices.

You can keep the default name or create something more memorable.

Just maybe avoid broadcasting your full address to the neighbourhood.

Wi-Fi Password

Choose a strong password that combines:

  • Uppercase letters
  • Lowercase letters
  • Numbers
  • Symbols

A strong password helps prevent unauthorised access and keeps your network secure.

Step 8: Update the Router Firmware

Manufacturers release updates to:

  • Improve performance
  • Fix bugs
  • Patch security issues

Most modern routers can check for updates automatically through their settings page.

If an update is available, install it before moving on.

Step 9: Connect Your Devices

Now for the fun part.

Once everything is configured, connect your:

  • Smartphones
  • Laptops
  • Tablets
  • Smart TVs
  • Gaming consoles
  • Smart home devices

If you've changed the Wi-Fi name or password, you'll need to reconnect any devices that previously used the old network.

Common Router Setup Problems

No Internet Connection

Check:

  • All cables are securely connected
  • The modem is powered on
  • Broadband service is active
  • The WAN cable is connected correctly

Wi-Fi Signal Is Weak

Try:

  • Moving the router to a more central location
  • Raising it off the floor
  • Removing nearby obstructions

Can't Access Router Settings

Confirm you're entering the correct router address and are connected to the network.

A router restart often resolves temporary access issues.

How Long Does Router Setup Take?

For most households, setting up a router takes between 10 and 20 minutes.

The process can take longer if:

  • Firmware updates are required
  • Multiple devices need reconnecting
  • Broadband activation is still pending

Frequently Asked Questions

Can I Set Up a Router Without a Computer?

Yep. Most modern routers can be configured using a smartphone, tablet or dedicated mobile app.

Do I Need a Modem and a Router?

Not always.

Some broadband providers supply a single device that combines both functions.

Others provide separate equipment.

Should I Change the Default Wi-Fi Password?

Yes. It only takes a minute to set a unique password, but it can go a long way towards protecting your network and the devices connected to it.

Where Should I Put My Router?

A central, open location generally provides the best Wi-Fi coverage throughout your home.

If in doubt, our guide to router placement has you covered.