Windows 7 wireless networks not showing up

When I try to troubleshoot this problem, it tells me the only way I can connect to the internet is via ethernet directly from the router to the computer.

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Details required :. Cancel Submit. What happens when you try to connect? Do you get any error message? Have you checked running Windows network troubleshooter? Was the driver for your new network adaptor installed successfully? Method 1: There can be a number of reasons why a computer is not able to detect a wireless adaptor signal.

How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. Canadian Tech. In reply to A. User's post on June 8, Method 1: I have been able to connect wirelessly to networks before, so I'm pretty sure I have a wireless network adapter. These utilities are very useful, but they tend to "take over" WiFi duties in Windows, in addition to having potential issues with multiple user accounts. Personal preference if you even want the Intel utility installed.

I even went as far as to disable the switch in the BIOS. Windows 7 is nice in the fact that it doesn't allow 3rd party wireless network management software that I know of. That died finally with XP. At this point I suppose I will un-encrypt my drive and try to repair the windows installation.

I'll report back with my results. I had a similar situation when replacing the wireless card in a laptop.

It turned out one of the antenna cables wasn't on as tight as it should be. So I re-seated the cables and it started detecting them again.

Of course I also had a situation where it was doing that and it did take a restore! I gotta agree with Matthew. If the OS sees it, installs it, and shows up in device manager with no errors, you should be good to go. The antenna seems the most likely culprit. Either that, or any type of manual switches that shut it off or on.

You said you checked that already, so back to the antenna. Those cables are quirky. It does so for all for about 5 seconds, just long enough to attach to the network, and then it turns itself off again! I then have to do this a second time and that one will work.

It also turns itself off when any device changes are made to the system, such as plugging in or removing a USB flash drive. I sometimes see it turn itself off when my screensaver has been running for a while, but it has to have been for quite a while, say at least 20 minutes.

I have completely disabled it being powered off by Windows, so it shouldn't ever be turning this off unless I tell it to. I have verified I am on the latest version of their drivers. I am open to any suggestions. Right now it seems my only option is to backout the last set of patches from Microsoft, because I don't know just which one causes the problem, and ignore all other patches that are made available. That is not a good solution, because it means I will be ignoring possible security and bug fixes that I actually do need.

I wanted to thank you all for the active discussion in this thread, and I would like to jump in and see if I can help address the multiple issues that seem to be covered in here.

Please do this in that order, allowing 60 seconds in between each device to enable the device to be fully booted and able to accept connections. If you are trying to use WPA or WPA2, please ensure that both your network adapter and wireless router support this protocol. If you are only able to connect using WEP, then your networking hardware may need a firmware upgrade. If you are having a problem with your wireless connection after resuming from hibernate or sleep, or are having intermittent connectivity issues, try to adjust your Power Management profile to change your Wireless Adapter Settings to Maximum Performance.

In this situation, you need to unhide WiFi network. After that, check whether the WiFi network is showing up and the issue of WiFi not showing up is fixed. To sum up, this post has shown 6 reliable solutions to fix the issue of WiFi network not showing up. If you come across the same error, try these solutions.

If you have any better solutions to fix it, you can share it in the comment zone. Here Are 6 Ways!