To fix a laptop that has stopped connecting to a mobile hotspot after a reboot, you can follow these troubleshooting steps:
- Check Network Settings: Ensure that the mobile hotspot is active and that your laptop's Wi-Fi is turned on.
- Forget and Reconnect: Go to your laptop's Wi-Fi settings, forget the mobile hotspot network, and then reconnect by entering the password again.
- Update Network Drivers: Make sure that your network drivers are up to date. You can do this through Device Manager.
- Run Network Troubleshooter: Use the built-in network troubleshooter in Windows. Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters > Network Adapter.
- Reset Network Settings: If the issue persists, consider resetting your network settings. Go to Settings > Network & Internet > Status > Network reset.
- Check Airplane Mode: Ensure that Airplane mode is turned off, as this can disable all wireless communications.
- Registry Check: If you suspect a deeper issue, you may need to check the registry settings related to network connections, but be cautious with any changes.
Following these steps should help you restore the connection to your mobile hotspot.