Your PC is connected to the internet but have no access to the Internet is a pretty common problem that everyone sometimes faces in their lives. The question is, why this error haunts you? I mean, when everything was working perfectly, then why suddenly you have to face this error?
Well, let’s just say many perimeters can cause such a problem, the first being software updates or new installation, which might change the registry value. Sometimes your PC can’t obtain IP or DNS address automatically while it can also be a driver issue but don’t worry because in all of these cases, it’s a pretty fixable issue, so without wasting any time, let’s see how to Fix WiFi Connected but no Internet Access.
Fix WiFi Connected but no Internet Access
何か問題が発生した場合に備えて、必ず復元ポイントを作成してください。
Method 1: Reboot your Computer and Router
Most of us know about this very basic trick. Rebooting your computer can sometimes fix any software conflict by giving it a fresh start. So if you are someone who would rather put their computer on sleep, restarting your computer is a good idea.
1。 クリックしてください [スタート]メニュー 、次にをクリックしてください 電源スイッチ available at the bottom left corner.
2.次に、をクリックします。 再起動 option and your computer will restart itself.
After the computer restarts, check if your problem is resolved or not.
If your router is not configured properly, you may not be able to access internet even though you’re connected to WiFi. You just need to press the Refresh/Reset button on your router or you can open the settings of your router locate the reset option in setting.
1. Turn off your WiFi router or modem, then unplug the power source from it.
2. Wait for 10-20 seconds and then again connect the power cable to the router.
3. Switch on the router and again try to connect your device.
Method 2: Update Network Adapter Drivers
1. Press Windows key + R and type “devmgmt.msc” in Run dialogue box to open デバイスマネージャ。
2.展開します ネットワークアダプタを右クリックします。 Wi-Fiコントローラー (for example Broadcom or Intel) and select ドライバー ソフトウェアを更新します。
3. Now select “Search for automatically for updated driver software"
4. Now Windows will automatically search for the Network driver update and if new update is found, it will automatically download and install it.
5. Once finished, close everything and reboot your PC.
6. If you’re still facing the WiFi Connected but no Internet Access issue, then right-click on your WiFi and select ドライバの更新 デバイスマネージャで。
7. Now, in the Update Driver Software Windows, select “コンピュータを参照してドライバソフトウェアを探します。
8. Now select “私のコンピュータで利用可能なドライバのリストから選択させてください。
9.しようとする update drivers from the listed versions (make sure to checkmark compatible hardware).
10. If the above didn’t work then go to メーカーのウェブサイト ドライバーを更新します。
11. Download and install the latest driver from the manufacturer’s website then restart your PC.
Method 3: Uninstall Wireless drivers
1. Press Windows key + R, then type “devmgmt.msc” and hit Enter to open device manager.
2. Expand Network adapters and right-click on the ワイヤレスネットワークカード。
3。 選択 アンインストールする, if asked for confirmation, select yes.
4. After uninstallation is complete, click Action 次に、 'を選択しますハードウェアの変更をスキャンします。'
5. The device manager will automatically install the wireless drivers.
6. Now, look for a wireless network and 接続を確立します。
7。 オープン ネットワークと共有センター 次に、「」をクリックしますアダプター設定を変更する。'
8. Finally, right-click on Wi-Fi and select 無効にする。
9. Right-click again on the same network card and select ‘有効にします’ from the list.
10. Now right click on the network icon and select ‘Troubleshoot Problems.'
11. Let the troubleshooter automatically fix the issue.
12. Reboot to apply changes.
Method 4: Obtain IP address and DNS server address automatically
1. Right-click on the Network icon and select ‘オープンネットワークと共有センター。'
2. Now click on your connection, i.e. the wireless network to which you are connected to.
3. In the Wi-Fi Status window, click on ‘プロパティ。'
4。 選択 4インターネットプロトコルバージョン(TCP / IPv4) をクリックし プロパティ。
5. In the General tab, checkmark 自動的にIPアドレスを取得する & DNSサーバーアドレスを自動的に取得します。
6. Reboot your PC and see if you’re able to Fix WiFi Connected but no Internet Access. If not then you can switch to Google DNS or Open DNS, as it seems to fix the issue for users.
Method 5: Try resetting TCP/IP or Winsock
1. Right-click on the Windows button and select “コマンドプロンプト(管理者)。
2. Now type the following command and press Enter after each one:
でipconfig /リリース でipconfig / flushdnsと IPCONFIG / RENEW
3. Again open Command Prompt and type the following command one by one and hit enter after each one:
netsh winsock reset netsh int ip reset
4. Reboot to apply changes.
また読む: How to fix Ethernet doesn’t have a valid IP Configuration Error
Method 6: Enable WiFi from BIOS
Sometimes none of the above will be useful because the wireless adapter has been disabled from BIOS, in this case, you need to enter BIOS and set it as default, then log in again and go to “Windowsモビリティセンター” through Control Panel and you can turn the wireless adapter ON/OFF. See if you’re able to resolve WiFi connected but no Internet access problem but if nothing works try updating the wireless drivers from こちら or from here.
Method 7: Edit Registry key
1. Press Windows key + R then type “regedit” and hit enter.
2. In Registry editor, navigate to the following key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesNlaSvcParametersInternet
3. Search for the key “アクティブプロービングを有効にする” and set its 値を1に設定します。
4. Finally, reboot your PC, and see if you’re able to fix WiFi Connected but no Internet Access.
Method 8: Disable Proxy
1。 タイプ "internet properties」または「インターネット設定” in Windows Search and click on Internet Options.
2. Now go to the Connections tab and then click on LAN設定。
3. Make sure that “自動的に設定を検出する」は チェック済み と "Use a proxy server for LAN」は チェックされていません。
4. Click OK and then click apply.
5. Finally, Reboot your PC to save changes and check if you’re able to Fix WiFi Connected but no Internet Access.
方法9:ネットワークトラブルシューティングを実行する
1. Windows キー + I を押して [設定] を開き、[設定] をクリックします。 更新とセキュリティ。
2. From the left-hand menu select トラブルシュート
3. Under Troubleshoot click on インターネット接続 [OK]をクリックします トラブルシューティングを実行します。
4. Follow further on-screen instructions to run the troubleshooter.
5. If the above didn’t fix the issue then from the Troubleshoot window, click on ネットワークアダプター クリックして トラブルシューティングを実行します。
5. PC を再起動して変更を保存し、保存できるかどうかを確認します。 fix WiFi Connected but no Internet Access issue.
Method 10: Reset Your Network
1. Windows キー + I を押して [設定] を開き、[設定] をクリックします。 ネットワークとインターネット。
2. From the left-hand menu select 状態。
3. Now scroll down and click on ネットワークリセット 一番下に
4. もう一度「」をクリックします。今すぐリセット” under Network reset section.
5. This will successfully reset your network and once it is complete the system will be restarted.
Pro Tip: Scan your system for Malware
An Internet worm is a malicious software program that spreads at a very fast speed from one device to another. Once an Internet worm or other malware enters your device, it creates heavy network traffic on Google spontaneously and can cause internet connection problems. Thus, read How to Troubleshoot Network Connectivity Problems on Windows 10. Thus, read How to Troubleshoot Network Connectivity Problems on Windows 10. So, it is advised to keep an updated anti-virus which can frequently scan and remove Malware from your system.
If you don’t have any Antivirus then you can use Malwarebytes Anti-Malware to remove malware from your PC. If you are using Windows 10, then you have a great advantage as Windows 10 comes with a built-in antivirus software called Windows Defenderの which can automatically scan and remove any harmful virus or malware from your device.
推奨: How to fix limited access or no connectivity WiFi issues
それはあなたがうまく学んだことです How to Fix WiFi Connected but no Internet Access, so go on enjoy your internet again.