After vacation my W lan (or my calculator) does not work as it should be. My cell phone, and laptop from my daughter and my wife have no problem connecting to the wlan but my computer is not getting any more automatic connection setup. There's always the message: "No connection with this network possible" From time to time I'm suddenly on the Internet, but after a while the connection breaks off again. Before the holiday, there was not this problem. From Internet providers came today a technician but he could not help further, he has measured the values of w lan and said everything would be quite normal. Can someone help me with this problem.
I thank you in advance.
You have to find out where the connection is.
Send pings to your devices, use Windows debugging in Network Diagnostics. She will paint you a red cross where the source of the error is.
Since it worked before, I would now type in an instant on an IP address conflict, as long as everything on the PC is complete.
But something would need to be checked on the spot more of someone who really has a clue, most technicians do not have this.
They're working out their protocol and that's it. Especially for the Internet provider, it is then the problem of the customer, if they find no problem on their side.
And unfortunately I do not do home visits here.
Times the router restarted? Or. Off / on? This often helps with WLAN stress.
Or you can cable everything - never again stress with WLAN.
Today was a technician with me, he really had no idea, he has measured only wlan values and said that everything was fine.
Yes, I tried everything, but unfortunately it did not help. Nevertheless, thanks for the quick reply.
But you could have put a laptop where your PC is and can say: "here I still have Wi-Fi with another device".
Let me guess, the cost of travel and working hours you could still carry? And that although he has hardly sat down in front of your PC?
I have already told the technician that everything works normally except my computers and no, I did not have to pay for directions and working hours, unless I get a written invoice from unity media. But that was not the case.
Sorry, but I do not even know what to send "pings" let alone how to "pings" sent to the device. Could you possibly help me with this?
Can't we describe step by step how to proceed?
Each device has an address. The computer has one, the router has a…
Often the router has the address
192.168.01
press windows key + R
Window opens
then you type in a cmd
Window opens
and then you enter there
ping 192168.01
if that does not work, the router is not reachable or it has a different address.
you can also enter as well
config / all
continue with 02 at the end.
Imagine pinging, like flicking your fingernail against a glass to see if it's full.
You can also try typing ipconfig
or ipconfig / all
Sorry, read it again and find 2 typos. So in the shell you enter
ipconfig / all
pay close attention to the space here.
and at the address of the ping I forgot the point in the second citation. That It has to be called:
ping 192.168.01
do you want to try it several times, repeat old entries with the small arrow up from the numerus block.
Thank you, I did as described, then comes the windows
ip 4 and ip 6 addresses, DHCB Enabled: Yes, Auto Configuration Enabled: Yes, Netbios over TCP / IP: Enabled. Etc. Do you think it is done here with or I have to do something else. But for the first time many thanks for your help.
The problem is as little solved as it can be solved by consideration. The ipconfig command gives you an overview of your configuration and addresses. With his help, you send pings away. For example, to the modem. That answers you or not.
Also helpful is a ping on the internet:
ping 4.2.2.1
this ping will be answered positively if you are connected to the internet.
As soon as you are "seeing", you can find out where the connection is. Just after the router, in front of the router, between router and PC or in communication.
Also helpful is the icon in the taskbar of Windows with "network diagnostics".
