1. Check power cord connections to both your router and modem.
2. Check all cables and ports for any visible damage.
3. Restart both your router and modem.
4. Check your wireless security settings to ensure they are set to the correct encryption type.
5. Check the physical location and distance of your router from potential interference.
6. Reset your network adapter, if necessary.
7. Check for any pending Windows Updates.
8. Run an internet connection test.