What to do if the tablet does not see Wi-Fi. The tablet does not connect to wifi

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Hi all!

I analyzed a little of the comments that visitors leave on the site, checked the requests and realized that there is a very common problem with connecting to Wi-Fi, which I have not written about yet. But many comments were left on the site asking for help to solve this problem. I advised something there, but I don’t know if my advice helped you (rarely does anyone write about the results 🙁).

And yesterday, Roman (Thank you kind man :) I left a comment on the article in which I shared information about how he solved the problem “Saved, WPA\WPA2 protection”. This comment helped me understand the problem a little, and I decided to collect all the tips for solving this error in one article.

The essence of the problem

When connecting a phone or tablet (most likely on Android), to your home network, or somewhere in a cafe, an inscription appears next to the name of the network “Saved, WPA\WPA2 protection”. And nothing else happens. If you click on this network and select To plug, then nothing will happen. You can see what this error looks like in the screenshot above.

I specifically provoked this problem on my Asus RT-N13U Wi-Fi router and tried to connect HTC phone One V (Android 4.0) . So I got this message “Saved, WPA\WPA2 protection”. Moreover, everything worked out the first time. How? Yes, very simple. In my router settings, “Wireless network mode” was set to Auto mode, and I set it to n Only. I saved the settings, disconnected the phone from Wi-Fi, but it was no longer possible to connect :)

The main causes of the error “Saved, WPA\WPA2 protection”

Friends, I cannot say exactly everything and give advice that will be one hundred percent working, I hope you understand. All devices are different, everyone has different settings and many other nuances.

But I will try to collect the reasons known to me and ways to solve them, through which such a problem with connecting to a wireless network may arise.

If, when connecting to a wireless network, you see the message “Saved, WPA\WPA2 protected” on your phone (maybe a little different), then it’s worth checking these settings (I recommend checking in the same order):

To get started, simply reboot your router.

I have already noticed this problem several times: the Internet on the phone simply stops working, but there is a connection and the network is good. I turn Wi-Fi off and on on my phone, but it no longer connects to the network, it says “Saved, WPA2 protection.” Only rebooting the router helps.

Set the correct region in the router settings
Check whether the password for the Wi-Fi network is correct
Check (change) the wireless network operating mode in the router settings
Check (change) the encryption type and security type, change the password in the router settings
Experiment with changing the channel on which your wireless network operates.
Try changing the channel width.

And now in more detail on all points

Set the correct region in the router settings

Very often, this error occurs precisely because Wi-Fi settings It's in the wrong region.

I'm on example Tp-Link I'll show you how to change the region. If you have a router from another company, then these settings are most likely changed on the same page where you set the name and other settings of the wireless network.

In Control Panel, go to the tab Wireless (Wireless mode) and opposite the point Region indicate the country you are in.

Save the settings by clicking the button Save(Save) .

Check your password and connect again

You may have simply entered your password incorrectly (though then most likely it will go permanent connection, round. But you need to check), and before getting into the router settings, I advise you to check this.

You may ask, how can I enter the password again, because the password request does not appear. You need to delete the connection. Just click on your network and select Delete.

Now, click on your network again and enter your Wi-Fi password. Just make sure it's correct. If you forgot, look at the password in the router settings, or on the connected computer (if there are any). Read more in the article.

Checking the wireless network operating mode

It seems to me that this main reason. Just your device (phone, tablet) may not support the operating mode in which the router operates.

The operating mode is those incomprehensible letters b/g/n, which you probably already noticed in the router settings. Try experimenting with changing modes. Don’t forget to restart the router after each change and turn off/on Wi-Fi on your phone (tablet).

So I installed n Only instead of Auto and an error popped up. What if, for example, you already have n Only in your settings? Here are your problems.

Changing the encryption/security type, password

It may be that your device simply does not like the type of security or encryption that the router uses. Or you don't like the password.

I advise you to set the following values:

WPA/WPA2 - Personal (Recommended)

Version: WPA-PSK

Encryption: AES

PSK Password (key) – at least eight characters and numbers only.

Save, reboot the router, delete the connection on the phone, and connect by entering New Password.

Attention! After changing the password or other security settings, problems may arise with connecting other devices that were already connected to this network (computers, laptops, TVs).

Experimenting with the channel on which the Wi-Fi network operates

It's unlikely, of course, but it could be. I wrote about what a wireless network channel is, how to change it and why in the article -.

Try experimenting and see if it helps.

Channel width

There is such an item in setting up a Wi-Fi router as Channel width. If you have, for example, TP-Link and the menu is in English, then it is called Channel Width.

There you can select several options: Auto, 20MHz and 40MHz - depending on the router. Try installing first Auto(or in Asus 20MHz/40MHz), if that doesn’t help, then separately.

Where can I change the channel width?

Go to the router settings ( address 192.168.1.1, or 192.168.0.1, enter login/password - look at the bottom of the router).

Asus

Go to the tab Wireless network and change the value opposite Channel width.

TP-Link

Tab Wireless – Wireless Settings, paragraph Channel Width.

Don't forget to save the settings and reboot the router.

Afterword

I seem to have written everything I wanted. I really hope that my advice will help you. You will get rid of this problem and make friends with your phone or tablet Wi-Fi router 🙂 .

Perhaps you know other solutions to this problem, share them in the comments - I will be grateful!

Best wishes!

Also on the site:

The phone (tablet) does not connect to Wi-Fi, it says “Saved, WPA\WPA2 protected” updated: February 7, 2018 by: admin

Often, users do not have problems connecting their tablet to Wi-Fi: they need to visit the appropriate section in the menu, select an access point, and then enter personal data. However, it happens that the tablet does not connect to Wi-Fi, and then there is cause for concern. There may be several reasons for this phenomenon. Below we will consider each problem problem and solutions separately.

It is important to know! In most cases, the reason for the lack of connection to the Internet lies in the settings of the router or the gadget itself. Much less often, connection problems arise due to a non-functional built-in module.

Time and date settings are incorrect

Incorrect time and date settings often cause problems with Internet connection for owners various devices. So, what to do in this case? First, look for opportunities to solve the problem:

First, visit the settings section of your personal gadget
Now you need to go to the “Date and time” item
Configure the correct settings
Connect to a Wi-Fi network

If Wi-Fi network appeared, the tablet started working - the problem was solved. But what if the device still doesn't work? Continue reading the instructions below.

Password difficulties

It happens that the tablet does not connect to the Wi-Fi network due to the user’s carelessness: he can change Old Password new, but forget to indicate changes in the gadget settings. In this case, the device will connect to the World Wide Web using former password. Is it worth explaining that such intentions electronic device will not be successful.

To get rid of the complexity, you will need Wi-Fi settings, and then deleting the old profile. Reconnect the gadget.

Software glitch

In progress software glitches and malfunctions can also occur, which can also cause the tablet not to see the Wi-Fi network. This kind of problem can be eliminated using useful utility- Wi-Fi Fixer. In order to take advantage of the program's capabilities, download it to your tablet, then install and launch the application.

The main page is where information regarding connection status is located. The Known item provides information regarding access points ever used to connect a specific device.

Now you will need to reboot your device.

Incorrect device settings

There are other reasons why the tablet does not see Wi-Fi, one of which is the failure of some settings. To forget about this problem, you will need to make a radical decision and reset the settings. This path represents the most radical, most effective option for solving a complex problem.

It is important to know! Before you reset your tablet, you need to do backup copy important information, since they will all be deleted later.

You are required to visit the settings, where you select the “Backup and Reset” tab

The next item that should interest you is “Reset settings”

Now try to find out as much as possible system information, which appears on the tablet screen. Confirm the decision and try to connect to the Internet again.

Virus programs

This is another reason why the tablet cannot connect to the Internet. Why is this happening? Many users of Android OS devices tend to think that their gadgets are protected from viruses and malware, but this opinion is incorrect. Of course, it is unlikely that the cause of your discomfort will be a large malware program, but small pests that interfere with the correct operation of the device are not excluded.

In order for your tablet (Lenovo or another brand) to connect to the network, you need to download and install special application for devices running on the Android operating system - antivirus. In use antivirus program there is nothing complicated or time-consuming: run the application, scan the device for virus software. If you find suspicious files, follow the instructions that appear on the screen.

Router settings

If your tablet stops connecting to the Internet, possible reason The problem may be a problem connecting the device to Wi-Fi. The tablet does not search for Wi-Fi? Likely incorrect settings router. In this case, there is a sequence of actions:

Device settings are the area that interests us first. Connect to the equipment using wirelessly or using a cable. Find tips on the procedure in the instructions included with your product. specific model router. Often in address bar just enter 192.168.0.1
Now go to the “Wireless Mode Settings” item, where you will need some changes: “Mode” - “11bgn mixed”, “Channel” - “Auto”. Next is “MAC Address Filtering”, select “Disabled”

Most likely, by following the instructions above, you will be able to get rid of the reason why your device does not connect to the Internet. If the gadget still cannot connect to the Internet, we recommend contacting service center to diagnose the problem and possible repair.

IN modern world mobile technologies are becoming increasingly used. Tablets with a variety of operating platforms are a huge success among users from all over the world. Using these devices you can solve various tasks and, above all, they are very comfortable and transportable. However, despite the fact that tablets are extremely popular, many of their users, especially beginners, cannot figure out how to properly connect Wi-Fi on a tablet in order to enjoy good and high-speed Internet.

A Wi-Fi network is no surprise these days, and all modern devices have a wireless connection module installed. Wi-Fi can be found everywhere: at home, at work, in recreational areas, at train stations, subways and many other places. The hotspot is very easy to find.

Setting up Wi-Fi on your tablet

To connect your tablet via Wi-Fi to the Internet, you need to perform a list of simple operations:

First you need to turn on Wi-Fi on the device - this can be done if you have a special widget that will be placed on the gadget’s desktop (sometimes you can open widgets by swiping down on the main screen). You can also activate the module in the settings: just click on “On”.
After the wireless connection is activated, a list of available connections will appear on the gadget screen.
Click on the appropriate network.
If it has a password, you must enter it.

If all steps are completed correctly and the password is entered correctly, the device will be connected to Wi-Fi.

Connecting your tablet to your home network

Before using the home point Wi-Fi access, you need to activate and configure it through the router:

Enter the following numbers in any Internet browser on your PC: 192.168.1.*. (The IP address of your router is indicated on the router itself or the box)
After this, a window will appear where you need to specify the login and key to open access to the router.
If the password is unknown, then on the Internet you can find out the standard login/password for any router model.

All further operations for setting up the router will depend on what specific device is used to distribute the Internet via Wi-Fi.

You need to go to the router settings and find the WLAN section (maybe Wireless Lan).
Here you need to check the Active Wireless LAN box or activate it (set the value to Enable).
Determine what type of security the network will have (WPA2-PSK is best).
You must enter the name in the SSID column wireless point access.
Please indicate the key below and confirm it if necessary.
Save settings.

After the router has been set up, all that remains is to connect to the new wireless network.

Quite often, tablet owners encounter the following difficulty: the tablet does not connect to Wi-Fi - the connection to the network continues indefinitely. Decide this problem possible through the following:

The Wi-Fi network needs to be renamed (preferably in English letters). As practice shows, some gadgets do not want to connect to wireless networks whose names contain at least one Russian letter.
The problem may be with the router. Restart it.
The DHCP server may need to be enabled. To do this, you need to go to the router settings again (DHCP Setup) and check the box next to Enable.
The gadget may not work with a certain type Wi-Fi encryption networks. To change the type of protection, you need to go to the security settings and try to enter some value. For the new settings to be active, you need to reboot the router.
Another way is to enter the IP address and DNS servers manually. To do this, you need to open the connection settings on the device. They are located in a special window that appears when connected to a Wi-Fi network. You should open the user IP parameters and enter your address in the following form: 192.168.1.***. You also need to fill in the “Gateway” and “DNS” fields with data, which you need to obtain from your Internet provider.

Connecting to a Wi-Fi network in public places

Wi-Fi has faster and higher quality data transfer compared to cellular network. Using a wireless network makes it possible to achieve significant savings (if you do not have unlimited tariff plan). In addition, many tablets do not have 3G, so connecting to Wi-Fi in in public places is a necessity. Most networks are secure and will require a password to connect.

How to connect a Wi-Fi tablet to a wireless network

The first step is to open the device configuration and go to the wireless connections section.
You need to make sure that the Wi-Fi function on the tablet is activated. This means that the tablet device will search for available networks in active mode. If such a point is detected, it will be shown here, indicating whether the network is password protected or has open access.
You must touch the name of the network to which you will connect.

In the tablet settings, you can activate a function that will periodically notify the user about the availability available networks in the current area. To connect to the network, you need to tap this notification. If you need to deactivate the notification function, you can open the tablet device settings, the “Wi-Fi” section, and uncheck the box next to “Notify when new networks are detected.”

If there is accurate information that there should be wireless networks in the current area, but for some reason they are not displayed on the device, then you need to turn it off and then activate it again Wi-Fi function. To connect to a password-protected network, you need to know the access key. Just enter it in the appropriate field and touch the “Done” icon. To disconnect from a network, you need to touch and hold its name, and then select Remove.

Some points may be hidden and not displayed on the device. In this case, even if the notification function about available networks is active, the access point will not be displayed. To connect to such a connection, you need to select the “Add” function in the Wi-Fi settings, and then specify the network name and password.

When you enter your network name and passkey, be aware that they are case sensitive. You must enter this data very carefully, since the slightest mistake will prevent access to the wireless connection. The function of adding and connecting to an invisible network may not work on some gadgets. This is due to the lack of required software, which must be preinstalled by the gadget manufacturer.

How to activate Wi-Fi without a router, even if there are no other wireless networks? In such a situation, you can resort to the help of other mobile devices, for example, a smartphone. You need to make it become an access point and distribute Wi-Fi itself. The required function is present in many devices as standard parameter. If there is none, then you can install third party application, of which there are a lot.

Summarize

In most cases, connecting to Wi-Fi on a tablet does not cause any difficulties. It is enough to use standard features tablet device. If you still have any difficulties with how to connect Wi-Fi on your tablet, it is recommended that you carefully read the above instructions and tips. A wireless Internet connection is much more convenient and profitable compared to mobile networks. You can comfortably download movies, play online games, listen to music and watch videos online.

Technologies do not stand still. Mobile devices, with which you can easily and quickly access the Internet, are an integral part of every modern man. But what is a tablet without Wi-Fi? Just a piece of plastic and metal. Unfortunately, it often happens that the tablet does not see Wi-Fi. Next, we'll look at why this might happen and how to fix these problems.

First, you should understand that Wi-Fi technology has different standards and protocols. That is, today there are many different Wi-Fi versions. However, only three standards are used in everyday life:

802.11b is the oldest standard that operates at 2.4 GHz and has a maximum throughput up to 11 Mbit/s.
802.11g is a standard that was approved in 2003. Allows you to achieve data transfer rates of up to 54 Mbit/s. Operates at a frequency of 2.4 GHz.
802.11n is the most quick option wireless communication, which allows you to achieve speeds of up to 300 Mbit/s. This standard operates at a frequency of 5 GHz.

As you can see, some of the standards work on different frequencies. This means that one of the reasons why the tablet does not see Wi-Fi may be due to frequency differences. That is, if the router only operates at a frequency of 5 GHz, and the tablet only supports 802.11b or g mode (2.4 GHz), then it is not surprising that the gadget cannot see the access point. There's nothing you can do about it here. Just check its technical specifications when purchasing a tablet.

It should be noted that many modern routers can operate in mixed mode. That is, in the Wi-Fi settings in the router, you can select the 802.11bgn mode. This means that the access point will distribute the network on two frequencies at once, so that both old and new mobile devices can connect to it.

Weak signal

We should not forget that different tablets, like routers, have different antennas. The access point may have a weak antenna, which means it can cover a fairly small area. However, some tablets, due to the nature of their design, may have a weak antenna, which is muffled by the metal case, which is why the reception will be very weak.

If, for example, a laptop has an antenna that runs around the entire screen, then, of course, the signal level will be very strong. But if the antenna itself in the tablet is much smaller, and is also covered with a metal cover, then the reception signal will be insufficient. This is another reason why the tablet does not find the Wi-Fi network.

In this case, you should move closer to the router (get close) and check if the tablet detects this access point. If found, then the problem is weak antenna. In this case, you can try to strengthen the antenna. But you will do this at your own peril and risk, since not all methods are simple and safe.

The problem may lie elsewhere. In this case, the source of difficulties can be both the router itself and the access point to which it is trying to connect.

Why Android doesn't see the Wi-Fi network: Video

How to identify the problem

Often the tablet does not see Wi-Fi due to the fault of the access point itself. One of the reasons was described above (difference in supported frequencies). But sometimes, in order to secure their home network, owners hide the access point. Therefore, first of all, you should go to the router settings and check whether wireless mode and whether the network is hidden. All this is checked in the Wi-Fi settings in the router.

If you uncheck the first line (“Enable wireless broadcasting”), the router will not distribute the network at all. If you uncheck the second line (“Enable SSID broadcast”), the network will be hidden. That is, Wi-Fi will be distributed, but devices will not see the network name. You must connect to such a network manually.

If everything is turned on in the router settings, then it’s worth checking whether the tablet can see at least one network at all. This is done simply. Just go to your friends' house or to a cafe that has Wi-Fi, and so on. If your tablet sees other networks, then the problem is with your router. If the tablet does not find a Wi-Fi network anywhere at all, then the problem is with the tablet.

Solving problems on the router side

Articles on the topic

We have already discussed the basic settings of a Wi-Fi router above. That is, you check what Wi-Fi mode the router uses, as well as whether wireless broadcasting is turned on and whether the network is hidden. If all these parameters are in order, then you will not be able to configure anything else. In this case, you should reboot the access point. Simply unplug your router for 7-10 minutes and then plug it back in.

If after this the tablet still does not see the Wi-Fi network, then you should reset it to the factory settings. If this does not help, you will have to update the software, since, most likely, there was some kind of malfunction in the system. You can find instructions for updating the software, as well as the firmware itself, on the official website of the router manufacturer. If even a software update doesn't help, you'll have to buy new router. When choosing, pay attention to which modes and Wi-Fi standards supports access point.

The problem is on the tablet side

If you determine that the problem lies specifically in the tablet, that is, it does not see any network at all and does not access the Internet even in close proximity to access points, then there are several options.

First of all, you should simply reboot your device. The fact is that due to the accumulated cache (garbage), the tablet may not turn on the wireless adapter at all, which is why the search for networks does not even begin. That is, the tablet does not receive Wi-Fi. A reboot resets the cache and restores minor system glitches.

If this does not help, then you should move on to more drastic measures. It’s worth saying right away that the Android system is designed in such a way that there are no settings like on a PC. You cannot reinstall Wi-Fi adapter drivers, reset network settings, or configure the network adapter. Connection to networks occurs automatically. Therefore, if none of the above helps, then you will have to do a factory reset.

Another reason why the tablet does not receive Wi-Fi may be that the antenna terminal came off as a result of a fall (probably, there is no such tablet that has never fallen). Also, the contacts could oxidize due to high humidity or, if the device was disassembled for repair, then during assembly the technician could simply forget to connect the antenna. In this case, you need to disassemble the gadget: check whether the antenna is connected and clean the contacts.

Of course, such reasons arise extremely rarely, but they are still worth considering. Also, do not forget that sometimes, due to intensive work, the network adapter may simply burn out. You won’t be able to check this at home, and without such an adapter, the tablet, of course, will not be able to access the Internet. Therefore, if you have tried all available measures and nothing has helped fix the problem, it is time to take your gadget for repair.

How to set up Wi-Fi on a tablet: Video

Thanks to the increased speed, more and more tablets are equipped with GSM or 3G modules, giving them the opportunity to access the network anytime, anywhere, and not just within Wi-Fi coverage. However, with the advent of SIM card slots in tablet computers, a rather typical problem: The tablet does not see the SIM card.

When the software is to blame

Gadget software can also be the reason for the lack of Internet. For example, if after that the network suddenly disappeared, then, with a high degree of probability, the downloaded program was the cause. Just try to remove it.

And sometimes the user’s carelessness is to blame: they accidentally activated the “Airplane” or “Standalone” mode. In this case, you need to check in the device settings that mobile networks are turned on and data transfer is allowed. There, look to see if the priority is indicated: in this case, the mobile Internet may also not work, despite the card being identified.

Another reason could be a failure system firmware. In this case, a hard reset will probably help or, in more severe cases (remember that if full reset custom settings All information on the tablet will be lost, so you should make a backup copy first).

A common situation is when the device sees the SIM card, but does not connect to the mobile network. Most likely, the settings for mobile networks are set to parameters for native Chinese operators. You must indicate your mobile operator or, if it is not in the list and is not found during the search, manually set the APN and other parameters necessary for connection (you can find out on the operator’s website, in a communication store, or by calling technical support).

Let's sum it up

So, what should you do if your tablet says “no SIM card”? Here's a short algorithm:

check whether the “Airplane” or “Standalone” mode is activated;
if the Internet stops working after installing new applications, remove them;
check settings mobile networks;
check the SIM card on another device (tablet or smartphone);
if everything is fine with the card, check the SIM reader connector using another SIM card (preferably from a different operator) - take the tablet to a service center to replace the slot and cable;
if the connector works and sees a card from another operator, replace your SIM at a communication store;
if with new card the network does not appear, do a hard reset or;
If all of the above did not help, go directly to the service center.

We hope that thanks to these tips, you will no longer have to scratch your head in confusion when the connection is disconnected and you will be able to solve the problem yourself in most cases.

After purchasing a tablet, you will most likely want to use wireless connectivity. Often, users find themselves in a situation where the device does not see the network or displays a number of errors when connecting. In this article we will look at the most common problems that arise when accessing the Internet and ways to solve them.

Why doesn't my tablet connect to the wireless network?

1. Entering the wrong password

The most common reason for wireless Internet failure on a tablet. Most often it occurs if the user has changed the password, but the Android device has never connected to it. Enter a new password and check if your device connects to the Internet.

2. Viruses

Sometimes the reason why your device won't connect to the Internet may be due to malware. To fix this problem, you need to scan the gadget with an antivirus.

3. Power failure

Typical for inexpensive routers unstable work. Voltage surges can lead to the tablet not seeing the network. To solve the problem, reboot the router by disconnecting it from power for 2-3 minutes. Then turn it on again. Sometimes a reboot needs to be done several times.

4. Wrong encryption type

To check the encryption type, go to the router settings. To do this, enter the router's IP address in the address bar of your browser. This data can be found on the device sticker or in the instructions. In the tab that opens, select “Advanced settings”. Then, under Wi-Fi, click Security Settings. To view the encryption type, go to the “Network Authentication” menu. From the proposed options, select WPA-PSK\WPA2-PSK2 mixed. Reboot your router. 5. Time and date settings are incorrect

In some cases, the tablet does not connect to the wireless network due to incorrect date and time values. After correcting these parameters to the correct ones, network operation will resume.

6. Checking the MAC filter mode

Another reason why a user on a tablet does not see Wi-Fi may be changes in MAC address filtering settings. To exclude this option in the router settings in the “Wi-Fi” section, go to the “MAC filter” item. Check which mode is selected. The following values are possible:

Disabled – by default, there is no restriction for MAC addresses.
Allow – access to the wireless network is allowed only to those devices whose MAC addresses are registered on the corresponding tab. Other devices are not allowed to access the Internet.

Deny – there is a list of MAC addresses that are restricted from accessing the Internet. If the router sees a prohibited MAC address, it closes the Wi-Fi access for this device.

If the “Allow” or “Deny” modes are selected in the router settings, check whether the MAC address of your device has access to the wireless network. Or change the mode to Disabled. After these manipulations, check how the gadget connects to the network.

7. Channel diagnostics

If the tablet sees the network but does not connect to it, check the channel matches. This problem occurs when the signals of two routers operating on the same channel intersect. There is interference that prevents access to the wireless network.

Check on your tablet to see if there are other wireless networks nearby. If your neighbors have Wi-Fi, then perhaps your routers operate on the same frequency.

To change the channel in the router settings, go to the “Wi-Fi” section to the “Basic settings” tab. Find the “Channel” line, try choosing a different value.

Reboot your router.

If the channel is set to “Auto” mode in the settings, the router itself will search for an available free channel and use it. Therefore, in most cases it is recommended to use this mode.

8. Changing Wi-Fi version

The reason why the tablet does not see the wireless network may be that it does not support the wireless version that is installed in the router settings. On the “Wi-Fi” tab, go to “Basic Settings”. In the “Wireless mode” line, enter 802.11b\g\mixed. In this mode, the router provides Internet access for all types of devices.

What to do if the tablet sees the network and connects, but the connection is unstable

Try connecting the device to another router and check if the connection is stable. If the connection is stable, then the problem is with your home router.
If your tablet runs out of power while accessing the Internet and it is connected to the power supply, check the connection with the adapter turned off. A faulty power supply can cause wireless problems.

If all else fails, watch this video and repeat:

If you have used the above tips, but the device still does not see the network, contact a specialist. You may need to reflash your tablet or router.

It's hard to imagine a modern tablet without a Wi-Fi module. However, sometimes the user encounters a problem where the tablet does not see Wi-Fi. What could be the reasons?

1. The first reason that immediately comes to mind is weak signal because of design features gadget. Unlike a laptop antenna, a tablet's Wi-Fi antenna is smaller and can be covered with a metal cover, which can significantly weaken the received signal.

Solution: Place the tablet in close proximity to the router or try to strengthen the signal.

Finding Wi-Fi on iPad

2. Operating the router on a frequency not supported by the tablet may cause the tablet to not see Wi-Fi access points. There are three main standards: 802.11b, 802.11g and 802.11n. Despite the fact that many routers are capable of operating in mixed mode, providing data transmission to all possible frequencies, some network devices only support one data transfer standard. Let's say 5 GHz. And the tablet only works at 2.4 GHz (802.11b or 802.11g). Of course, the tablet will never see Wi-Fi.

Solution: Find out in detail the characteristics of the tablet before purchasing, making sure that the router and tablet are compatible in terms of supported Wi-Fi protocols.

3. The reason may also be that the access point was hidden by its owner.

Solution: Change the router settings so that the access point is no longer hidden. At the same time, it’s worth checking whether the wireless mode is turned on. Can work here general rule. In the settings of many routers there is an option “Enable SSID broadcasting”. If you uncheck this setting, the network will become hidden. There should also be a checkmark next to the “Enable wireless broadcasting” setting - in this case, the wireless connection as such will be allowed.

4. The reason may lie in the router itself. There are several possible ways to solve the problem.

Cause

Solution #1: Reboot the router.

Solution #2: Reset the network device to factory settings.

Solution #3: reflash the router by downloading latest version firmware from the official website of the device manufacturer.

Solution #4: buy a new router if none of the above helped.

5. The reason that Wi-Fi does not see the planets may also lie in the tablet. Here you can also successively try to resolve it in several ways.

Cause: The router freezes or malfunctions.

Solution #1: Reboot the gadget, as a result of which the cache will be cleared and some errors in the system will disappear.

Solution #2: Reset the gadget settings to factory settings. This measure is drastic, but sometimes it is impossible to do without it. The fact is that, unlike Windows OS with its flexible network settings, the Android operating system will not allow you to reinstall the drivers for the Wi-Fi module, reset network parameters or configure the network adapter. Android devices, as a rule, connect to the access point automatically.

Other reasons: router problems as a result physical impact, namely:

Antenna failure due to gadget fall.
Oxidation of its contacts in high humidity conditions.
Negligence of a repairman during repair work when he forgets to connect the antenna.

Solution: open the tablet case and:

Make sure the antenna is connected.
If there are traces of oxidation of the contacts, clean them.

Cause: failure of the tablet’s network adapter as a result of its burnout due to overloads in its operation.

Solution: There can only be one thing - take the tablet for repair and continue to prevent overloading the device.

How to determine whether the problem is in the router or tablet?

If your tablet does not see Wi-Fi on your home network, then you should check whether your tablet will connect to the network in another place, for example, to any free access point on the street or in a cafe. You can also check this by visiting a friend or girlfriend who has Wi-Fi.

Tablet PC– a convenient and useful invention that allows you to stay in touch at any time. It also allows you to surf the net, communicate on social networks, work, and collect material for study. But almost always the device must be connected to the Internet. But sometimes the tablet does not catch the network - what to do in this case?

The tablet does not see the network: what could be the reason?

There can be many reasons that prevent the tablet from “seeing” the network. But the main ones are these:

Breaking WiFi antennas, which is built into the device.
The wireless access point is faulty.
Happened software glitch electronic device.

These are the most common reasons, which are familiar to users. Although there may be others mechanical damage(wetting of the device and the appearance of rust, corrosion on metal objects, malfunction of the transmitter power amplifier), which the user will not be able to cope with on his own. To solve such problems, you need to contact a specialized service. But you can “fight” (at least try) with the first three problems on your own.

The tablet does not see the wireless network: how to solve the problem?

Solve the problem of bad signal Network or software failure can be resolved at home if you use the suggested tips.

Make sure the router is working properly

If the transmission equipment is faulty, the user will not be able to connect to the network. For checking it is advisable:

Try to connect another device to the router - a mobile phone, computer, laptop, etc. (the equipment must be equipped with the appropriate module).
Check the network connection on the transmitting device (the corresponding indicator should be lit). If it does not light up, it makes sense to reboot the router.

This option is for cases where the functionality of the transfer device has been verified. If the reboot measure did not help solve the problem, you can reset all network settings. After the reset, you will need to search for the network again and enter the password. If this solution does not work, you need to think about serviceability or correct operation antenna built into the device. Only specialists can help with this.