What This Problem Actually Means
A device that is connected to Wi-Fi but cannot load anything has reached your router but not the wider internet. Wi-Fi is only the link between your device and the router. The internet is a separate link further along the chain. Often a warning such as “no internet access” appears next to the network name, though the wording varies between devices.
The goal of the checks below is to find which link is broken. Work through them in order, because the early ones are quick and fix a surprising share of cases.
Step 1: Find Out How Many Devices Are Affected
Try another device, such as a phone, on the same Wi-Fi. Then try a phone with Wi-Fi turned off, using mobile data, to confirm that websites in general are reachable.
- Only one device fails: the problem is probably with that device or its settings.
- Every Wi-Fi device fails: the problem is probably the router, the modem or the provider.
- Wired devices also fail: that points away from Wi-Fi and toward the router, modem or provider.
This single test often saves a lot of effort, so do not skip it.
Step 2: Turn Wi-Fi Off and On, Then Restart the Device
On the affected device, switch Wi-Fi off, wait a few seconds and switch it back on. If that does nothing, restart the device. Devices sometimes hold on to an outdated address or a stale connection, and a restart clears it. If the network name appears in a saved list, you can also choose to forget it and reconnect by entering the password again; make sure you know the password first.
Also check that airplane mode is off and that no privacy tool such as a virtual private network is active, since one can block traffic.
Step 3: Restart the Network Equipment
If several devices are affected, restart the equipment in a sensible order:
- Unplug the router and the modem (or provider box). If they are separate, unplug both.
- Wait about thirty seconds to a minute.
- Plug the modem back in first and wait until its lights settle, which can take a few minutes.
- Plug in the router and wait for its lights to settle.
Order matters because the router asks the modem for its connection when it starts. If the router starts first, it may not get one. Use the power cord rather than a reset button; a reset button on many routers erases your settings, which is not what you want here.
Step 4: Read the Lights
Most modems and routers have indicator lights. Their meaning varies by maker, so check the manual or the maker’s website. In general, there is a light for power, one for the connection to the provider, and often one for the internet being available. A provider light that blinks continuously, stays off or shows a warning color suggests the problem is between the modem and the provider. A normal modem light with a faulty router light suggests the router instead.
Step 5: Check the Cables
Confirm that the cable between the modem and the router is firmly seated at both ends, and that the cable from the wall or line into the modem is also snug. A loose or damaged cable can cause a connection to drop without any obvious sign. If you have a spare cable, swapping it is a quick, safe test. Do not force connectors, and be careful with fiber lines, which can be damaged by tight bends.
Step 6: Look at the Address and Name Settings
If you are comfortable looking at network details, check whether the affected device has received a valid address from the router. Many systems show a self-assigned address, often beginning with 169.254, when no address was handed out. That suggests the router is not answering properly and a restart of the router is the next step.
A failure in the name lookup that turns website names into numeric addresses can look the same, and restarting the router often resolves it. If you changed name-lookup settings earlier, returning them to automatic is a reasonable test.
Step 7: Check for Provider Problems
If wired and wireless devices all fail and the modem lights suggest no connection, the issue may be outside your home. Use mobile data to look at your provider’s status page or support site, which often lists outages by area. Providers may also send alerts by message or email, or offer an automated line that reports known outages. If there is an outage, waiting is usually the only option. If there is none, the provider can often test your line remotely, which is the time to contact them.
Step 8: Consider a Few Less Common Causes
- Unpaid or suspended service: accounts can be paused for billing reasons, and the provider’s page or app may say so.
- Public network sign-in pages: at a hotel or cafe, a network may require you to open a page and accept terms before internet access begins. This is common on public Wi-Fi, where the sign-in page may not appear until you open a browser.
What to Tell the Provider
If you need to call, say what you have already tried. Mention how many devices are affected, what the modem lights show, and whether restarts helped. It saves repeated steps and helps the support person identify the issue sooner. Keep in mind that a factory reset on your own router will remove your Wi-Fi name, password and other settings, so write those down first, and follow the maker’s official instructions for any further steps.