Why did my computer network stop working?

Margaret Abernathy asked a question: Why did my computer network stop working?
Asked By: Margaret Abernathy
Date created: Wed, Jun 16, 2021 12:43 AM
Date updated: Sat, Jul 9, 2022 9:30 AM


Top best answers to the question «Why did my computer network stop working»

There are a lot of possible reasons for why your internet isn't working. Your router or modem may be out of date, your DNS cache or IP address may be experiencing a glitch, or your internet service provider could be experiencing outages in your area. The problem could be as simple as a faulty Ethernet cable.

8 other answers

I have a desktop computer with Windows 10, Home Edition, connected to a 2G/5G router. I've never had issues with the internet before. My ethernet connection suddenly stopped yesterday around 4 PM, so I checked the Settings and found that it read "unidentified network, no connection" on the ethernet page, instead of my network's name like normal.

The default is usually at 'Auto Detect', but you want to increase your network speed to 100 Mbps at Full Duplex. Thus, you should have strong network connection. This works for both wired and wireless connections. Both network devices are in the Device Manager under 'Network Adapters'.

Why is the Internet Not Working on My Laptop? Well, you may also have once in your life faced such a problem and don’t know the solution to this issue, well the answer is right here. My Laptop is Connected But No Internet Access: Sometimes it so happens that your same online connection works on one PC but not on another PC/laptop.

2) Disabling and re-enabling my network adapter 3) Downloading and installing the latest driver for my network adapter from the Realtek website. 4) Running the trouble shoot through windows. All this tells me is that "the default gateway is not available" 5) I ran a system restore to a point about a month ago and the problem was still there.

Step 1: Open the Run window by pressing Win + R, input ms-settings:network-wifi and click OK. Step 2: Click on your network and choose Private. Update or Reinstall Your Wi-Fi Adapter Driver. An outdated or corrupted adapter driver can cause the laptop to keep disconnecting from Wi-Fi. To fix this issue, you can choose to update or reinstall the driver.

my machines since the last MS Updates...So try it and just be warned that if it works for you you might have to keep redoing it after everytime MS puts out updates... 1. Open a command prompt as an administrator (Elevated Command Prompt)...You can do this by searching

Something else, however, didn't keep working right and you ended up seeing a lack of connectivity. In the cases where I've been "fortunate" enough to catch a switch "in the act" of failing like this I've plugged my laptop into a "problem" port and observed (using Wireshark) a totally "dark" network without any broadcast packets or the other "noise" commonly associated with a typical "working ...

One of the most common problem that I always encounter while troubleshooting a PC is that Windows stops working inexplicably at random intervals. Most of the time, it is the memory RAM causing the problem. The easiest way to verify this is to swap the RAM cards in your PC with some spare ones and test to see whether this works or not.

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