Your phone is happily browsing on the home Wi-Fi, but your laptop refuses to connect. Maybe it says “Can’t connect to this network”, maybe the network doesn’t appear at all, or maybe it just keeps trying.
This is actually a helpful clue. If the phone works, the router and internet connection are fine. The problem is with the laptop, or with how the router and laptop get along. Here’s how to narrow it down.
1. Check the Basics on the Laptop
- Airplane mode is off (Windows: click the network icon in the taskbar).
- Wi-Fi is switched on in the same quick settings panel.
- Some laptops have a physical Wi-Fi switch or a function key (often F2, F3 or F12 with an antenna icon). Press it once.
- Restart the laptop. A full restart, not just closing the lid.
2. Can the Laptop See the Network?
- Network doesn’t appear in the list: the laptop may not support the band or channel the router uses. See fix 6.
- Network appears but won’t connect: usually a saved profile, password or driver problem. Continue with fix 3.
3. Forget the Network and Re-enter the Password
If the Wi-Fi password was changed recently, the laptop may be trying the old one. Go to Settings > Network & internet > Wi-Fi > Manage known networks, choose the network, click Forget, then reconnect and type the password carefully.
Not sure of the password? You can find the saved Wi-Fi password on Windows 11 or on your router’s sticker.
4. Update or Reinstall the Wi-Fi Driver
- Open Device Manager (right-click Start).
- Expand Network adapters and right-click your Wi-Fi adapter.
- Choose Update driver, or Uninstall device and restart so Windows reinstalls it.
If there’s no Wi-Fi adapter listed at all, the driver is missing or the adapter is disabled in the BIOS. Download the Wi-Fi driver from your laptop maker’s website using another device and install it from a USB stick.
5. Run the Troubleshooter and Reset Network Settings
Run Settings > System > Troubleshoot > Other troubleshooters > Network and Internet. If that doesn’t help, use Settings > Network & internet > Advanced network settings > Network reset and restart.
6. Check Router Settings That Affect Older Laptops
Phones are usually newer than laptops and support newer standards. Common mismatches:
- Security type: some older laptops can’t join WPA3-only networks. Set the router to WPA2/WPA3 mixed mode.
- Band: older laptops may not support 5 GHz, or certain 5 GHz channels. Make sure 2.4 GHz is enabled.
- Wi-Fi 6E / 6 GHz only networks won’t appear on laptops without 6 GHz support.
- MAC filtering: if the router only allows approved devices, add the laptop.
- Device limit: some routers stop accepting new devices after a set number.
You can change these in your router’s app or admin page (the address is usually on a sticker on the router).
7. Disable VPN and Security Software Temporarily
A VPN, firewall or antivirus with network protection can block new connections. Disconnect or pause it, try again, and re-enable it afterwards.
8. Check Date, Time and Updates
Make sure the laptop’s date and time are set automatically, and install pending Windows updates if you can connect another way, for example with a phone’s USB tethering or an Ethernet cable.
Quick Workaround While You Fix It
If you need the internet right now, connect the laptop with an Ethernet cable, or share your phone’s connection via USB tethering or hotspot. That also lets you download drivers and updates.
For wider problems, see our guide on how to fix internet connection problems.
Keep It From Happening Again
Once the laptop connects, a few habits help prevent a repeat:
- Install Windows updates and driver updates regularly, especially optional driver updates offered in Windows Update.
- Avoid changing router security settings to modes older laptops can’t use, such as WPA3-only.
- If you change the Wi-Fi password, forget and rejoin the network on every device at the same time.
- Keep a USB Wi-Fi adapter or Ethernet cable as a backup for important work days.
If the laptop’s built-in Wi-Fi keeps failing even with fresh drivers, the Wi-Fi card may be ageing. On many laptops it can be replaced, but a small USB adapter is usually the cheaper and quicker fix.
Frequently Asked Questions
Why does my phone connect to Wi-Fi but not my laptop?
The router is working, so the cause is on the laptop: Wi-Fi turned off, a wrong saved password, a driver problem, or a router setting the laptop doesn’t support.
Why can’t my laptop see my Wi-Fi network?
It may not support the band (5 GHz or 6 GHz) or security type the router uses, or the Wi-Fi adapter may be disabled.
Will a network reset fix it?
Often, yes. It reinstalls network adapters and clears settings that may be blocking the connection.
Can a USB Wi-Fi adapter help?
Yes. If the laptop’s built-in Wi-Fi is faulty or outdated, an inexpensive USB adapter is a quick fix.