Follow these steps on the Surface Pro to restore the connection:
- Run the Windows Network Troubleshooter
- Select Start and type settings.
- Select Settings > System > Troubleshoot.
- Select Other troubleshooters (or Additional troubleshooters, depending on version).
- Select Network Adapter > Run.
- Follow the on‑screen steps and test Wi‑Fi again.
- Confirm the network is visible and working
Since other devices connect, the router is likely fine, but verify the Surface can see the updated network:
- Open the Wi‑Fi list on the Surface and check for the home network.
- If it appears but won’t connect, forget the network and reconnect with the updated settings (SSID/password) that match the router’s new configuration.
- Restart modem/router (already done) and Surface
- Ensure the router has fully rebooted and all lights are normal.
- After that, restart the Surface once more and try connecting.
- Reinstall the Wi‑Fi adapter driver if Wi‑Fi is unstable or missing
- Select Search on the taskbar, enter Device Manager, and open it.
- Expand Network adapters and locate the Surface Wi‑Fi adapter (for example, Intel® Wi‑Fi 6 AX200/AX201/AX211, Qualcom Wi‑Fi Network Adapter, or Marvell AVASTAR Network Controller depending on the Surface model).
- Double‑click the adapter, select the Driver tab, then select Uninstall Device.
- Check Delete the driver software for this device, then select OK.
- Restart the Surface so Windows reinstalls the driver automatically, then reconnect to the home Wi‑Fi.
- Install the latest Surface and Windows updates
If the Surface can connect to any network (home or another Wi‑Fi/Ethernet):
- Go to Settings > Windows Update and install all available updates.
- For the latest Surface drivers and firmware, see Download drivers and firmware for Surface.
- Use another PC to download the Surface driver package (MSI) from the same page above.
- Copy it to a USB drive, move it to the Surface, and run it to update drivers and firmware.
If, after these steps, the Surface still cannot connect while all other devices work, the issue is likely specific to the Surface’s Wi‑Fi configuration or driver, and updating/reinstalling the driver plus Windows/Surface updates is the primary remediation.
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