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WI-FI IS VERY IMPORTANT PART OF OUR LIFE, WHEN WIFI NOT CONNECTING ITS VERY MUCH TROUBLE FOR US
Wireless
network has become more critical in our daily lives, but can you imagine this:
one day you connect to your WiFi as usual, but your WiFi is not working anymore, and you loss the access to the
Internet. Isn’t it a horrible thing?
The WiFi
not working issue includes: WiFi connection failed or WiFi not showing up. Sometimes it’s difficult
to locate the cause. However, you can easily fix WiFi not working without
paying much time and patience! Try the fixes in this article and solve your
problem step by step!
There are
several reasons that cause the WiFi stops working. It can be the problem with
your Internet Service Provider (ISP), your WiFi settings or your
device. You can try to check your WiFi itself and the device that has the
problem to solve it.
Check your WiFi
If your WiFi is not working on many devices,
the cause of the problem may lie in the WiFi itself. There should be something
wrong with your WiFi. Follow the steps below to troubleshoot until your problem
is solved.
Step 1: Restart your modem and wireless router to fix WiFi
not working
This problem can be probably caused by the Internet Service Provider
(ISP) issue. Restarting your modem and wireless router can help you reconnect
to your WiFi service.
Note: Anyone who is connecting
to the network will be disconnected temporarily while you are doing this.
1) Unplug your wireless router and modem from th power source
(remove the battery if your modem has a battery backup).
2) Wait for at least 30 seconds.
3) Plug your wireless router and modem back into the power source
again (put the battery back to the modem).
4) On your device, reconnect to your WiFi network.
Step 2: Check if the WiFi signal is blocked to fix WiFi not
working
As we all know: the weaker your WiFi signal is, the worse your
WiFi is working. So please pay attention if there is anything that may prevent
your WiFi signal from being connected. You can check the possible conditions
below:
1) Put your router as in the center as
possible, and make sure to be as closer as possible to the router, in order to get
better WiFi signal.
2) Make sure that there are no obstacles covering upon your router, because
that may affect the router’s performance, too.
3) Thick walls can also
reduce the WiFi signal and prevent you from connecting to the WiFi.
4) Check any device that may
interfere with your WiFi signal, such as: your cordless phone, microwave oven and Bluetooth speaker. If
these devices use the same 2.4 GHz or 5 GHz frequencies as your WiFi does, your
WiFi signal can be interfered by using the same frequency. Try to temporarily
turn off those devices and connect to your WiFi again.
If your
WiFi restarts to work after getting better signal, the problem is caused by the
WiFi signal. Then you can try to move your device closer to your router, or
consider buying a WiFi range
extender to solve your problem
Step 3: Change your WiFi frequency and channel to fix WiFi
not working
If your WiFi stops working in the crowded apartments when too many
people connect on the same WiFi channel at the same time, you can try to change
your WiFi frequency and channel to solve this proboem.
Usually
WiFi network frequency has 2.4 GHz and 5 GHz. Now many routers are the
dual-band model and both support 2.4 GHz and 5 GHz. If your router is dual-band, it will automatically choose to broadcast
at 5 GHz when it’s crowded connecting at 2.4 GHz.
How to check if my WiFi uses 2.4 GHz and 5 GHz?
Generally speaking, 802.11a/ac uses the 5 GHz band, 802.11b/g uses
the 2.4 GHz band, and 802.11n uses either the 2.4 GHz or 5 GHz band. if
they don’t match or include the frequencies of your router, the WiFi network
won’t show up on your computer.
For your WiFi frequency: You can
know your WiFi frequency by checking the interface of your router, or
checking the router’s manual.
For your phone’s WiFi frequency: Now
many smart phones support 2.4 GHz and 5 GHz, so you don’t need to worry about
that.
For your Windows WiFi frequency:
1) Type cmd in the
search box, right click Command Prompt (right click cmd if you
are using Windows 7) to clickRun as administrator, and click Yes to
confirm.
2) Copy
the command below and paste it in Command Prompt, then press Enter.
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