Wi‑Fi Not Working (Safe Fixes)
Fix Wi‑Fi not connecting, missing Wi‑Fi option, no internet, limited connection, and adapter issues on Windows 10 & 11. No registry edits. No risky commands. 100% safe steps.
Why Wi‑Fi stops working
Common causes include:
- Outdated Wi‑Fi drivers
- Wi‑Fi adapter disabled
- Router issues
- Corrupted network settings
- Airplane Mode enabled
- DNS issues
- Missing wireless services
- Faulty Wi‑Fi card
Step‑by‑step troubleshooting
1. Restart your PC
Resets the Wi‑Fi adapter and network stack.
2. Restart your router
Unplug router for 10 seconds → plug back in.
3. Toggle Wi‑Fi off/on
Settings → Network & Internet → Wi‑Fi → Off → wait 5 seconds → On.
4. Check Airplane Mode
Make sure Airplane Mode is turned off.
5. Check if Wi‑Fi is missing
If the Wi‑Fi option is missing, Windows cannot detect your wireless adapter.
6. Check Device Manager
Look for:
- Network adapters → your Wi‑Fi adapter
- Unknown Device
- Hidden wireless adapters
7. Update Wi‑Fi drivers
Device Manager → Network adapters → Update driver.
8. Forget and reconnect to the network
Settings → Wi‑Fi → Manage known networks → Forget → reconnect.
Advanced Wi‑Fi fixes
Fix missing Wi‑Fi option
If the Wi‑Fi toggle is missing, Windows cannot detect your wireless adapter.
- Open Device Manager
- Click View → Show hidden devices
- Expand “Network adapters”
- If your Wi‑Fi adapter is greyed out → right‑click → Enable
- If missing entirely → reinstall Wi‑Fi drivers
Full Wi‑Fi adapter reinstall
This fixes corrupted or missing Wi‑Fi drivers.
- Device Manager → Network adapters
- Right‑click your Wi‑Fi adapter → Uninstall device
- Check “Delete the driver software for this device”
- Restart your PC
Windows will reinstall the correct driver automatically.
Reset network settings (full reset)
This resets all network adapters and fixes deep configuration issues.
- Settings → Network & Internet
- Advanced network settings
- Network reset → Reset now
Fix DNS issues (No Internet)
DNS problems can cause “Connected, no internet.”
ipconfig /flushdns
ipconfig /release
ipconfig /renew
Switch to Google DNS
More reliable than many ISP DNS servers.
- Control Panel → Network and Sharing Center
- Change adapter settings
- Right‑click Wi‑Fi → Properties
- IPv4 → Properties
- Use the following DNS:
8.8.8.8
8.8.4.4
Disable Wi‑Fi power saving
Prevents Windows from turning off your Wi‑Fi adapter.
- Device Manager → Network adapters
- Right‑click Wi‑Fi adapter → Properties
- Power Management tab
- Uncheck “Allow the computer to turn off this device to save power”
Fix router compatibility issues
Some routers use 5GHz‑only or 6GHz‑only modes.
- Log into router
- Enable 2.4GHz + 5GHz
- Disable “Wi‑Fi 6 only” mode
Try a USB Wi‑Fi adapter
If your internal Wi‑Fi card is failing, a $10 USB adapter fixes everything instantly.
Quick Fix Summary (10 Safe Fixes)
1. Restart PC
Fixes temporary issues.
2. Restart Router
Fixes connection issues.
3. Toggle Wi‑Fi
Resets adapter.
4. Check Airplane Mode
Fixes hidden conflicts.
5. Update Drivers
Fixes adapter issues.
6. Reinstall Adapter
Fixes corrupted drivers.
7. Network Reset
Fixes deep issues.
8. Flush DNS
Fixes “No Internet.”
9. Disable Power Saving
Stops random disconnects.
10. Use USB Adapter
Fixes hardware failures.