Fix Wifi modem problem without network access

You have problems connecting to the Internet using a wire or Wifi, problems like not connecting, connecting but not able to access the network, slow network? You have tried to check the network settings on the computer , tried to fix when the network was exclamated , . but it did not work. This article will then help you solve the problem!

Restart Wifi Router - Modem broadcast your Wifi

Many routers seem to need to reboot regularly to continue working well because continuous operation 24/7 can cause heat, overload, error .

The restart process is simple on most devices - Press the power off button of your router, wait a few seconds, and then turn it back on. If you have a separate modem, you can also try unplugging the power cable of the modem and plugging it back in after a few seconds.

If you have to restart your router regularly, the manufacturer's software may be unstable and buggy. The thing to do is to find the latest Firmware version for the Wifi modem .

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Check if the modem is too hot or not?

Like any other electronic device, the router may fall into an overheated state. This overheating can damage the router over time or just make it unstable. Check the temperature of your router, if it seems very hot, make sure it receives cooling air. Either the vents are blocked or you leave the router in a high temperature location.

Make sure the network cable is working properly

This may sound unnecessary, but sometimes we forget the smallest things. The cable may have accidentally peeled off, someone kicked in, or used for a long time and the plug was loose. You should check all connected cables and make sure they are OK connected. * 4 *

Most important is the network cable plugged into the WAN port section - blue, distinct from the LAN output port - yellow.

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Review the antenna of the router, is the location blocked by the signal?

Make sure nothing prevents wireless signals, particularly large metal objects, or interfering devices, such as microwaves and some wireless phones.

You should also make sure that the router's antenna is placed vertically instead of horizontally - a vertical antenna will give you the largest coverage area.

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Change the channel of Wifi Router

If you are in a location with lots of nearby wireless routers, such as an apartment building, your router may be experiencing interference due to other wireless routers sending signals on the same frequency. wireless number.

Determining the optimal wireless channel for your area and making changes in your router settings will likely improve the wireless signal.

How to: Change the channel of the Wifi Router to maximize the signal

Reset your Router to the default using the Reset button

If you feel that all the solutions do not solve the problem, identify the cause from the Wifi Router, you have the solution is to press the Reset button - Set the whole to default.

This will fix the error by accidentally changing some settings on your router, and bringing the default to help the Router work most stable.

However, when you decide to reset to the default, it means that you will need to reset all Modem settings. Modem now like when you just bought.

The reset button is usually small and recessed. You need a toothpick or a small object to press. Hold for 5-10 seconds before removing.

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Other problems

Whether a router is good, stable or not, its carrier should also be considered. Comes with that is the price.