Skip to main content

WiFi Connection Problem in Windows 10 upgrade

WiFi Connection Problem in Windows 7/Windows 10 upgrade

TL;DR:

If you can't connect to your router in Windows 7, try deleting the network and recreating it here: 

Control Panel\Network and Internet\Manage Wireless Networks

I have a complicated network in my home that includes a battery of switches, five wireless routers and a couple of range extenders. I had to reconfigure the system because of interference from other routers in the local neighborhood. Everything was in place and tested with everything else (several PCs, half dozen notebook computers, and about a dozen other devices such as tablets, telephones, game systems, etc.)
Shortly after getting everything working, I began to do upgrades to Windows 10 to a few devices. The upgrade process was not a smooth one, but I got a couple of them working eventually. A third one simply would not upgrade to Win 10 no matter what I tried. It offered no clue as to why it failed and was happy to give it another go. I tried about a half dozen times over a period of three days before I gave up. 

Whatever happened during the abortive attempts to upgrade to Windows 10, the notebook in question stopped being able to connect to one of the routers. I tried everything I could think of including swapping out the particular router in question. The notebook could connect to one named WiFi router that was further away, but could not connect with another even though it was closer and more powerful. I eventually thought that it must be an incompatible router. However, when I swapped in a new router, it could not connect to that one either. 

The only difference between the router it could connect to and the one it could not connect to was the WiFi network name (SID). 

I taught networking and have done this sort of thing for decades. I am not perfect, but I can set up a WiFi network okay and I can do the usual troubleshooting. 

In desperation, I ended up deleting the wireless network and recreating it. That miraculously did the trick. It would appear that somehow the network information had become corrupted. 

Anyway, there is hope for at least this one issue. 

Comments

TOAST.net said…
You have shared such an excellent article during this post. I got some useful knowledge from this post. Thanks for posting it. Keep it up. Fiber Internet Near Me

Popular posts from this blog

The system cannot execute the specified program

It always annoys me no end when I get messages like the following: "The system cannot execute the specified program." I got the above error from Windows XP when I tried to execute a program I use all the time. The message is hugely aggravating because it says the obvious without giving any actionable information. If you have such a problem and you are executing from a deep directory structure that may be your problem. It was in my case. Looking on the web with that phrase brought up a bunch of arcane stuff that did not apply to me. It mostly brought up long threads (as these things tend to do) which follow this pattern: 'Q' is the guy with the problem asking for help 'A' can be any number of people who jump in to 'help'. Q: I got this error "The system cannot execute the specified program." when I tried to ... [long list of things tried] A: What program were you running, what operating system, where is the program? What type of

Crucial SSD BIOS update

Executive summary: If Crucial Storage Executive can't see your Crucial drive, you may be able to fix that by re-running as Administrator.  Windows 10 continues to be a nightmare. The latest update has caused my machine to go wonky and it was suggested that, for reasons unknown, my SSD boot drive needed a BIOS update.  The drive in question is a Crucial MX500 CT500MX500 S SD1 and the BIOS update is from M3CR020 to M3CR023.  I initially attempted to burn and boot from a DVD ROM, but that came back with an error:  "could not find kernel image boot/vmlinuz64" You would think that something whose sole purpose is to boot into one program could get that right. That is, you would think that this very basic thing would have been tested prior to release. Sigh. No doubt there is a tortured route to get that thing to boot, but for me there was an easier way. You would think that Crucial would have offered that up first rather than the burnable image, but not in my case.  I then insta

When code writes code, what do developers do?

When code writes code, what do developers do? As we head further into a future where things are automated, people’s last refuge will be curation in a bright future or serving others in a dark future. Curation devolves into saying what you want and iterating through a few rounds of “not that.” As a programmer, I always found automated programming tools laughable. We are still mostly there, but ML/AI is changing that. At one point, many people sagely nodded their heads and said computers would *never* beat a human at chess. Never. I disagreed. I thought that it was ***inevitable*** that they ***would*** beat humans ‘hands down.’ That is well behind us now. It is only a matter of time until all human ‘jobs’ will be doable by machines. Each one, including being a companion. As of now, the bottleneck is energy and knowledge. I think we will crack fusion, but if we do not, we can still harvest billions of times what we use now from the sun in space. The knowledge is increasing rapidly.