Why Is My Wifi Not Connecting

Make Sure You Have A Working Ip Address

4 ways to fix WIFI not connecting to internet | SOLVED

Theres a chance that your computer is having trouble configuring a valid IP address. Your computer needs a unique IP to get on the internet, but you wont be able to get online if multiple devices are assigned the same IP or if something has prevented your computer from assigning one.

Its not a particularly common issue, but it can happenespecially if you have multiple routers on the same home network.

To ensure sure you have a valid IP address, use these instructions:


Step 1: Right click on the internet icon in the bottom right-hand corner of the screen.

Step 2: Click Open Network and Sharing Center.

Step 3: Click Change adapter settings > Ethernet > Properties > Internet Protocol Version 4.

Step 4: Once youve entered Internet Protocol Version 4, select the options for Obtain an IP address automatically and Obtain DNS server address automatically. This will ensure that you get an IP address that doesnt conflict with others or invalid digits.


Step 1: Click the Apple menu in the top left-hand corner of the screen.

Step 2: Click System Preferences > Network.

Step 3: Click on the network connection you want .

Step 4: Select Configure IPv4. Choose the option for setting up an IP address. To have the IP address generated automatically, choose Using DHCP. This is the easiest way to do it.

Quick Fixes And Hacks To Try First

A. Find Out If the WiFi is Switched Off:

  • Going to Settings > Network & Internet > WiFi
  • Under Manage known networks, click on it to make Windows Forget the network and then establish a fresh connection again.

B. Find Out If the Airplane Mode is Turned Off

  • Go to the Action Centre of your Windows 10 PC and click expand.
  • If the Airplane mode appears to be grayed out, then it is turned off, otherwise the indicator color is blue. If it is not turned off, then click on it to turn it off.

C. Check If The Wireless Router is Functioning Properly

  • To ensure this, you can connect the WiFi to other devices and see if it is not functioning there as well.
  • Try switching your WiFI router off and on again.
  • Also, ensure that the optical fibre connection and power connection cables are attached properly to the router.

D. Check If The Internet Connection is Fine

  • To do this, you can contact your Internet Service Provider/WIFi Service Provider and see if there is some issue with it.

Now let us proceed to understand the advanced techniques of troubleshooting WiFi not working in Windows 10 PC.

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Change The Adapter Power Settings

  • Right-click on the Battery icon in the notification area, and open Power Options.
  • By the preferred power plan , click on Change plan settings.
  • Click on Change advanced power settings.
  • Expand Wireless Adapter Settings and then Power Saving Mode.
  • Set Power Saving Mode both on battery and while plugged into a wall socket to Maximum Performance.
  • Confirm changes and close the window.
  • On the other hand, if the problem isnt residing in Power Settings, just move onto the next step.

    There are multiple power-related options that will affect how Wi-Fi works. Some of them will stall it in order to reduce power consumption, others will completely block Wi-Fi.

    Power Settings are especially important on laptops since theyre mobile devices dependable on batteries in various scenarios.

    You can set the High-Performance power plan, or change individual preferences related to Network adapter.

    Follow the above steps in order to ensure that Power settings wont affect your Wireless adapter and thus inflict connection issues and so forth.

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    Connect A Printer That Does Not Have A Touchscreen Control Panel

    Connect the printer with WPS

  • Locate the WPS button on your router, but do not press it yet.If your router does not support WPS, do not continue with these steps. Use another method such as connecting the printer with HP Smart app.
  • Turn on the printer. If the printer is in sleep mode, press the Cancel button to wake the printer.
  • Press and hold the Wi-Fi button on the printer for 5 seconds. For HP Tango printers, press and hold the Wireless button and Power button at the same time for 5 seconds.
  • On the router, press and hold the WPS button for 3 to 5 seconds or until it shows that the WPS connection process has started.

    note:The printer stops searching for a WPS connection two minutes after the wireless button is pressed. If you were unable to press the WPS button within that timeframe, attempt these steps again.

    Once the printer is connected, the blue Wireless light stops blinking and remains on.

  • Connect the printer with the HP Smart app

  • Make sure your computer is connected to your wireless network.
  • On your computer, download and install the HP Smart app from the Microsoft store.
  • Turn on the printer.
  • If the printer is in sleep mode, press the Cancel button on the control panel.
  • Reset the printer network settings.
  • For most HP printers: Press and hold the Wireless and Cancel buttons until the Wireless and Power lights blink.
  • For HP Tango printers: Press and hold the Wireless button on the back of the printer for five seconds until the front light flashes blue.
  • Move Your Laptop Near Your Router

    Why laptop is not connecting to WiFi:

    If your laptop is far away from your router or there are many walls between the two, your computer might not be able to get a strong signal. Move your laptop to an area that is within 10รข15 feet of your router and free of obstructions, then try to connect. Have that one spot in your space that always seems to have a weak Wi-Fi signal? A wireless mesh network could help.

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    Router Crashes Regularly And Only Restarting It Helps

    If your router needs to be restarted regularly, consider giving it a full reset. On most routers, youll find a Reset button that you can hold down with a paperclip. Do so for 30 seconds, and the router should default from factory settings. Use our guide to setting up a wireless router to get everything properly configured.

    If that doesnt work, your router may be on its way out. Your only real option is to return it if it is within its warranty period or to buy a new one.

    Connect To Your Wifi Router With An Ethernet Cable

    If your other devices can connect, but your WiFi still isnt working on your computer, you should try connecting it directly to your router with an Ethernet cable. This will let you know if your router is the problem or if something is wrong with your computer.

    You can do this by plugging a separate Ethernet cable into any of the available ports on the back of your router.

    If you are still not able to connect to your WiFi network after you plug your computer directly into your router, try connecting directly to your modem. If you still cant connect to the internet, the problem might be with your router or modem.

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    Solution : Toggle Your Wi

    Whether you cannot connect at all or your Wi-Fi connection keeps dropping, toggling the Wi-Fi connection is known to be effective in many cases. Pull down the notifications area of your phone, look for the Wi-Fi icon, tap on it to switch it Off, wait for five seconds, and turn it On again. Allow the phone to look for the available Wi-Fi connections and check if your problem is fixed. This simple trick is effective no matter which model you have. It fixed Samsung Galaxy S2 Wi-Fi issues, but it also solved a few usersSamsung Galaxy S7 Edge Wi-Fi problems.

    Way 1 Turn Off And On Wifi On Your Phone

    TCL Roku TV: Wifi Internet Not Connecting? Try this First!!

    The first thing we suggest you do is toggle the Wi-Fi option on your device. What it does is it de-activates the Wi-Fi option and then activates it again which gives your phone a second chance to establish a proper connection to your Wi-Fi router.

    To toggle Wi-Fi, open the Settings app on your device and tap on Wi-Fi & internet. Turn the toggle to the OFF position on the following screen to disable Wi-Fi on your device. Wait for about thirty seconds and turn the toggle back to the ON position.

    It should likely fix the Wi-Fi issue you are facing on your device.

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    Is It An Always Problem Or A Sometimes Problem

    If your wireless just randomly cuts out and comes back, it probably means your router or your device have some bad software thats causing the problem. If it happens across all your devices, giving your router a firmware update might help , and if it only happens with one device, consider updating its wireless drivers. But well talk more about that in the next paragraph.

    How To Fix These Authentication Wi

  • Double-check your Wi-Fi password. Make sure Wi-Fi is visible while entering to limit any mistakes possible.
  • In most cases, your router will have a default SSID name, such as Linksys, Netgear. If you have more than two networks with the same SSID, it may cause problems. On the other hand, some ISP recommends not to change the SSID. It can cause authentication errors and other Wi-Fi issues. The best thing to do is reset the SSID name to default and consider not sharing a similar name.
  • Within your router settings, consider turning this to Off or disabled Mac address filtering can restrict Mac addresses to connect to a Wi-Fi network. If this feature is on, double-check to see if your address is enabled.
  • Make sure you have the proper Wireless security settings ETC. These are particular types of authentication and encryption placed by your ISP. These provide some levels of security and privacy. Consider trying between these and see which one works best for you. You can also use apps such as Fix Wi-Fi and the Wi-Fi App.
  • Toggle between the Radio mode. 5 GHz OR 2.4 GHz. 802.11a/b/g/n is a standard-setting for the most wireless communication network.
  • Changing the channel can not only make your Wi-Fi faster but will also limit interference, authentication errors, and IP conflict issues. By downloading the Wi-Fi app, you can easily change your channel, or it can be done within your router backend.
  • A simple workaround for the Wi-Fi Authentication error :

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    Samsung Galaxy Tab Not Connecting To Wi

    The Samsung Galaxy tablet series tends towards Wi-Fi instability. However, there are many waystofixtheWi-FiproblemonTab 3, and these are explained here in detail.

    If your Samsung Galaxy tablet doesnt connect to the internet, then these simple solutions might work. Consider connecting to a network. While its connecting, quickly turn your Wi-Fi off, then attempt to connect again.A user gave that solution.

    Changethedateandtime to do so, tap on the Application from the Home screen and go to Settings > Date & Time> Automatic Date & Time and clear the checkbox, which will light up the set time and set date option. Tap on those options one by one to select the correct time and date.

    Sometimes users are also required to adjust the Wi-Fi sleep policy that can resolve the issue. Here is how to do that:

    • From the home screen of your Galaxy Tab 3, go to Menu> Application > Settings> Wi-Fi settings.
    • Next, tap on the menu button and then Advanced.
    • Here tap on the Wi-Fi Sleep policy option.
    • It will display your options such as When the screen turns off, which disables the Wi-Fi automatically in standby mode, and another option is Never when plugged in.
    • So choose the one best suited for you while also leaving it to the default settings, which is Never.

    In most cases, these solutions will work on the: Samsung galaxy tab 3, tab pro, tab 1o, Tab S2, Tab E, tab 7, and tab 4.

    Which other tablets can this work on?

    Tablets such as the :

    • Netgear

    Solution : Change Date And Time Settings

    Why My Laptop is Not Connecting to Wifi 2020

    Some LG TV models are known to have a bug that causes the time to reset after a reboot. For example, if your TV loses power and then comes back on, its clock may be blank. If this happens to you, you have to set the time again.

    Want to know how to change the time and date on your LG Smart TV manually? Follow these simple steps:

  • Hit the Home button on your remote.
  • Choose Settings from the home screen, followed by All Settings.
  • Scroll down to General, then select Time & Date.
  • Press Next to set your correct time zone.
  • The date and time used by the device is set automatically. Make sure to choose the right time zone to avoid any misunderstandings.

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    Restart Your Modem And Router

    Unplug the modem and router and leave them unplugged for a minute or so. Then plug them back in and see if theyre able to reconnect. The modem and router are like the heart and lungs of your home internet network, and simply unplugging them gives the equipment a chance to clean memory banks and restart tasks.

    This is the tried-and-true trick of every coffee shop and McDonalds manager who runs a free public Wi-Fi network.

    You can check to see if youre getting a signal by looking at the LED lights at the front of your equipment. The light for an internet connection is usually labeled WAN, Internet, or with a globe icon, and you can tell the internet is on if the light is solid or flashing.

    If the light is red or not on at all, that means its still not working properly.

    Update Your Operating System

    If rebooting didnt work, you could be facing a bug. If you have been putting off a system update, this is exactly the right time to finally install it.

    Start by plugging in your device. If you have an iPhone or iPad go to the Settings app, tap General, and then Software Update. Your device will tell you whether its up to date or if theres a patch waiting for you. On macOS, go to System Preferences, and then Software Update. Your computer will automatically search for anything new and will let you know if theres one ready for you to download and install.

    If youre an Android user, the specific path will depend on the make of your device, but youll generally find this option by going to Settings, System, and then System Update. The screen will present the results from the last time it searched for new software to install. If you want to check again, tap on the Check for update button at the bottom right corner of your screen. Finally, on a device running Windows, go to Settings and then Windows Update. As in the previous examples, there youll be able to see if there are patches ready for you to install or if your system is up to date.

    There are myriad reasons why your gadget is not connecting to WiFi. These are the most common, but sometimes, there could be othersthere are also hardware issues , and routers with a capped number of simultaneous connections. Still, more often than not, if you go through this checklist, youll be able to get back online.

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