Modern DEXP TVs, powered by the Android TV operating system, offer access to a vast array of entertainment content. However, to fully utilize all Smart TV features, such as YouTube, online cinemas, and IPTV, the device must be connected to the global network.
Most often, users prefer a wireless connection, as it eliminates the need to run long cables throughout the entire apartment.
The process of activating the wireless module is usually straightforward, but the menu interface may differ depending on the firmware version or screen size.
In this article, we'll cover all connection steps in detail, examine possible errors, and offer effective troubleshooting methods so you can enjoy high-quality images without lag.
Preparing the equipment before starting setup
Before searching for networks in your TV menu, make sure your network equipment is ready to use. Your router must be turned on, working properly, and broadcasting a Wi-Fi signal.
Make sure you know the password for your wireless network, as it will be needed to authorize the device.
If your router is new or you've changed security settings, check to see if MAC address filtering is enabled, which could block new devices.
It's also worth remembering that the distance between the TV and the router affects the stability of the connection, especially if the signal passes through several walls.
You can use your smartphone to diagnose the current network status: if it sees the network and connects to it, then the problem lies in the DEXP TV settings.
It is important to distinguish between the frequency ranges supported by your router and TV.
Most DEXP models support the standard 802.11n And 802.11ac, which allows you to work in both the 2.4 GHz and 5 GHz ranges, but older models may not see high-speed fifth-generation networks.
⚠️ Attention: If your router is distributing two networks with the same name (Dual Band), but the TV stubbornly refuses to connect, try temporarily separating their names in the router settings or force switching the router to 2.4 GHz only mode for testing.
Make sure the navigation buttons on your remote control are working properly, as entering your password will require precise navigation on the on-screen keyboard.
Sometimes the problem is caused by a weak battery in the remote control, which causes the cursor on the screen to move with a delay.
Step-by-step instructions for connecting via the TV menu
The primary way to activate the wireless module is in the device's system settings. After turning on the TV, press the button Settings (gear) on the remote control or select the corresponding icon in the upper right corner of the main screen.
In the menu that opens, you need to find the section responsible for network connections. Depending on the version of the Android TV interface, it may be called Network and Internet, Network or simply Wi-Fi.
Move the power slider to the on position. The TV will begin searching for available wireless networks within range.
☑️ Check before connection
Once the scan is complete, a list of available networks will appear on the screen. Find your router's name (SSID) in the list and click on it. OK.
If the network is password protected (which is the security standard), a virtual keyboard will open.
Please enter the access key carefully, observing the letter case, as the system is sensitive to upper and lower case characters.
After entering, press the button ConnectIf the password is correct, a status will appear next to the network name. Connected, and a corresponding notification may appear in the corner of the screen.
In some cases, especially on 32- and 40-inch models, the interface may be simplified.
Then the path might look like this Settings → Network → Wireless Network.
The principle of action remains the same: select a network, enter a password, confirm the action.
Setting up Wi-Fi on different versions of Android TV
The Android TV operating system interface on DEXP TVs can vary significantly. This depends on the model year and the firmware version installed.
Newer models with Android 9 and above use the standard Google interface, where network settings are located in a separate widget on the home screen or accessible through the top notification bar.
Just click on the gear icon, select Net and activate the desired switch.
On older firmware versions or models with limited functionality, the menu may look different.
Here you often come across a path through a section Additionally or General settings.
Users sometimes confuse wired and wireless connections, so it is important to select the correct tab. Wi-Fi, not LAN.
If the automatic search does not produce results, you can try manually adding a network in the advanced settings by entering the SSID and encryption type (usually WPA/WPA2).
Hidden network settings
In the engineering menu of some DEXP models, you can find advanced Wi-Fi settings, including region and signal strength, but changing these parameters without experience can lead to instability of the module.
It's worth noting that some budget models may have a software bug that causes the Wi-Fi module to "fall asleep" and stop responding to commands.
In this case, a complete reset of the network settings or rebooting the TV by pulling the plug out of the socket for 1-2 minutes will help.
This allows you to clear static errors in the device's RAM.
Using WPS for a quick connection
For those who find it difficult to enter a password from a remote control, there is a technology WPS (Wi-Fi Protected Setup).
It allows you to connect your TV to your router with a simple press of a button, without having to manually enter characters.
This feature is especially useful if the network password is very complex and long.
To use this method, follow these steps:
- 📶 On your DEXP TV, find the item in the Wi-Fi network selection menu
Connecting via WPSorWPS Push Button. - 🔘 Press the physical button within 2 minutes
WPSon the body of your router (sometimes it is hidden or combined with the Reset button, a short press is required). - ⏳ Wait until the TV and router exchange data and establish a connection automatically.
Not all routers support this feature, and for security reasons, some providers recommend disabling WPS in the router settings.
If the button on the router doesn't respond or the TV displays "WPS Error," this method is unavailable and you'll have to use the standard password entry method.
Also, this method does not work if the network name is hidden on the router (SSID Hide).
Troubleshooting connection issues
Even with the correct settings, situations may arise when the DEXP TV does not see the network or cannot connect to it.
One of the most common reasons is incompatibility of encryption standards.
If the router is configured to operate in wireless mode only WPA3, and the TV only supports WPA2, the connection will not occur. In this case, you need to change the security type in the router settings to mixed mode (WPA2/WPA3) or WPA2 only.
Another common problem is an overcrowded list of saved networks.
The TV may be trying to connect to an old network with a changed password or conflicting with profiles of other devices.
It is recommended to delete all saved networks except the one you are currently connecting to.
It's also worth checking the date and time on your TV: an incorrect system date can block the establishment of a secure connection to the servers.
| Problem | Possible cause | Solution method |
|---|---|---|
| Gray Wi-Fi icon | The module is disabled or the driver is faulty. | Restart the TV, check the switch in the menu |
| Doesn't see the 5 GHz network | The TV module only supports 2.4 GHz | Enable the 2.4 GHz band on the router |
| Constant breaks | Weak signal or interference | Move the router closer, use a repeater |
| Authentication error | Incorrect password or encryption type | Check your password and change encryption to WPA2. |
Sometimes static IP addresses are the cause of failures.
In your TV's network settings, try switching the IP type from Static on Dynamic (DHCP)so that the router itself issues the correct address.
This solves most addressing conflicts in a home network.
Alternative ways to access the Internet
If the built-in Wi-Fi module on your DEXP TV is faulty or unstable, there are workarounds to access content.
The most reliable option is to use a wired connection. LAN.
Simply connect the cable from the router directly to the corresponding port on the back of the TV.
Setup usually occurs automatically, without the need to enter a password, which ensures maximum speed and stability, which is critical for viewing 4K video.
Another popular method is to use your smartphone as a hotspot or stream content via Chromecast.
You can stream video from your phone to your TV even if the TV isn't connected to Wi-Fi (provided your phone is sharing the internet or they're on the same network via a mobile hotspot, although this will use up some data).
You can also purchase an external USB Wi-Fi adapter, but it must be compatible with a specific DEXP model, which is often a lottery.
DEXP rarely officially supports third-party add-ons, preferring built-in solutions.
⚠️ Attention: When connecting your TV to public Wi-Fi networks (such as those in hotels or cafes), use them with caution. Many public networks require browser authentication, which may not work properly on TVs.
For owners of routers that support the repeater function, there is the option to boost the signal.
If your TV is located far from your router, you can install an intermediate device that will capture the signal and transmit it further, ensuring a stable picture without blocking or buffering.
Frequently Asked Questions (FAQ)
Why doesn't my DEXP TV detect my 5GHz Wi-Fi?
Most likely, your TV model is equipped with a module that only supports the 802.11n (2.4 GHz) standard. Check the technical specifications for your specific model in the manual. To resolve this, configure your router to operate in mixed mode or use the 2.4 GHz band.
How do I reset network settings on my TV?
Go to Settings → Network. Find the item Forget the network for a specific connection or select Reset network settings in the General menu. This will delete all saved passwords and IP settings.
Is it possible to connect Wi-Fi via USB dongle?
DEXP TVs don't officially support any USB Wi-Fi adapters. Drivers for them aren't built into the system. Only original modules will work if they're included in the design, but in practice, this is rare. It's best to use the built-in module or a LAN cable.
The TV connects to Wi-Fi, but it says "No internet access." What's wrong?
Check if other devices on the same network have internet access. If so, the issue may be an incorrect date on the TV or a blocking issue with your ISP. Try manually entering DNS servers (e.g., 8.8.8.8) in your IP settings.
Where can I find my TV's MAC address for filtering?
The MAC address is usually found on a sticker on the back of the device. It can also be found in the menu: Settings → About TV → Status or in the network connections section under the connection status.