While connecting your broadband you may receive an Error 651 with a description that says “The modem (or other connecting devices) has reported an error“. If you’re not able to connect to the Internet then this means you won’t be able to access any websites. There are various reasons because which you might be facing Error 651 such as outdated or corrupted network adapter drivers, sys file is misplaced, IP 주소 conflict, corrupt registry or system files, etc.
Error 651 is a general network error that occurs when the system tries to establish an Internet connection using PPPOE protocol (Point to Point Protocol over Ethernet) but it fails to do so. So without wasting any time let’s see How to Fix The modem (or other connecting devices) has reported an error with the help of the below-listed troubleshooting guide.
Fix Error 651: The modem (or other connecting devices) has reported an error
Make sure to create a restore point just in case something goes wrong.
Method 1: Restart your Router/Modem
Most of the network issues can be easily resolved by simply restarting your Frontier router or modem. Turn off your modem/router then disconnect the power plug of your device and reconnect after a few minutes in case you are using a combined router and modem. For a separate router and modem, turn off both the devices. Now start by turning on the modem first. Now plug in your router and wait for it to boot up completely. Check if you can access the Internet now.
Also, ensure that all LEDs of the device(s) are working properly or you may have a hardware problem altogether.
Method 2: Reinstall Router or Modem Drivers
1. Windows 키 + R을 누른 다음 입력 devmgmt.msc를 Enter 키를 눌러 장치 관리자를 엽니다.
2.확장 Phone/Modem Options then right-click on your modem and select 제거.
3.Select 가능 to remove the drivers.
4.Restart your PC to save changes and when the system starts, Windows will automatically install the default modem drivers.
Method 3: Reset TCP/IP and Flush DNS
1.Right-click on Windows Button and select “명령 프롬프트(관리자)."
수정
2.Now type the following command and press enter after each one:
ipconfig /flushdns nbtstat –r netsh int ip reset reset c:resetlog.txt netsh winsock reset
3.Again open Admin Command Prompt and type the following and hit enter after each one:
ipconfig를 / 해제 ipconfig를 / flushdns를 갱신 ipconfig / all을
4.Reboot to apply changes. Flushing DNS seems to Fix Error 651: The modem (or other connecting devices) has reported an error.
방법 4 : 네트워크 문제 해결사 실행
1. Windows 키 + I를 눌러 설정을 연 다음 업데이트 및 보안.
2.왼쪽 메뉴에서 문제를 해결하십시오.
3.Under Troubleshoot click on 인터넷 연결 다음을 클릭합니다 문제 해결사를 실행하십시오.
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 네트워크 어댑터 다음을 클릭하십시오 문제 해결사를 실행하십시오.
5. PC를 재부팅하여 변경 사항을 저장합니다.
Method 5: Disable Auto Tuning Feature
1.Open Elevated Command Prompt using any of the method listed here.
2. cmd에 다음 명령을 입력하고 Enter 키를 누릅니다.
netsh int tcp set heuristics disabled netsh int tcp set global autotuninglevel=disabled netsh int tcp set global rss=enabled3.Once the command finishes processing, restart your PC to save changes.
Method 6: Create a new dial-up connection
1.Press Windows Key + R then type the following and hit Enter:
control.exe /이름 Microsoft.NetworkAndSharingCenter
2.This will open the Network and Sharing Center, click on “새 연결 또는 네트워크 설정을".
3.“를 선택하세요인터넷에 연결하다” in the wizard and click 다음.
4. "어쨌든 새 연결 설정” 그런 다음 선택 광대역(PPPoE).
5.Type the username and password provided by your ISP 클릭 에 연결합니다.
6.See if you’re able to Fix The modem (or other connecting devices) has reported an error.
Method 7: Re-register raspppoe.sys file
1.Presss Windows Key + X then select 명령 프롬프트 (Admin).
2. cmd에 다음 명령을 입력하고 Enter 키를 누릅니다.
regsvr32 raspppoe.sys
3. PC를 재부팅하여 변경 사항을 저장합니다.
권장 사항 :
그게 당신이 성공적으로 Fix Error 651: The modem (or other connecting devices) has reported an error but if you still have any questions regarding this post then feel free to ask them in the comment section.