Samsung TVs are renowned for their top-quality specs and smart features. However, this does not mean Samsung TVs are exempt from malfunctions.
Like any other electronic device, your Samsung TV might act up and keep disconnecting from Wi-Fi for no apparent reason.
As such, you won’t be able to stream your favorite programs or use various apps on your device.
Fortunately, no issue is too big to solve, and we have a list of possible causes and solutions you can use to troubleshoot and fix your Samsung TV that keeps disconnecting from Wi-Fi.
Let’s get right to it.
CONTENTS
1. Internet Outage
The first step to troubleshooting and fixing a Samsung TV that keeps disconnecting from Wi-Fi is to check your internet connection status.
Your TV won’t connect to Wi-Fi successfully if your internet connection is unstable or non-existent.
Internet connectivity issues can stem from a service outage in your area, improper connections, or damaged equipment.
Follow these steps to check your network status on your Samsung TV:
- Turn on your TV
- Press the MENU or HOME button on the remote control
- Select the gear icon to go to Settings
- Select General
- Select Network
- Select Network Status to verify your connection
- If no network is available, select Network Reset to reset the network settings
Resetting Samsung TV Network Settings
You can also check your internet connection status by observing the LED indicators on your router.
A blinking or flashing light means you don’t have an active internet connection.
Another way to check your connection status is through your router’s web-based management page.
- Connect to your Wi-Fi network
- Launch your preferred web browser
- Enter the default IP address on the URL bar
- Log in to your router’s admin site (management page)
- Click Status to see your connection status
If the problem is caused by a service outage, contact your ISP to find out when they’ll fix the issue.
2. Physical Obstacles
Wi-Fi technology uses radio wave frequencies to transmit data signals between the router and connected devices.
Some frequency bands can penetrate walls and solid objects, but most have issues overcoming these obstacles.
Your Samsung TV might be disconnecting from Wi-Fi because of the obstacles between the router and the TV.
The best solution is to remove all obstacles from the path between your TV and router to establish a stable connection.
3. Weak Wi-Fi Signals
Wi-Fi signal strength and quality determine the stability and reliability of your network connection.
Weak Wi-Fi signal issues pop up if transmitted frequencies have to travel a long distance to the destination address.
Since Wi-Fi frequencies have a limited range of not more than 300 feet, you may experience frequent disconnections if your router and TV are far apart.
To solve this issue, reposition your router and move it closer to the TV for a stronger Wi-Fi connection.
You can also set up Wi-Fi boosters to help eliminate dead zones and enhance Wi-Fi coverage throughout your home.
4. Network Congestion
Even though most routers can support up to 250 simultaneous connections, some older models have limited capacity.
If the router has several wireless devices connected, it might not have a slot for your TV to connect to Wi-Fi.
Dealing with network congestion is relatively easy since you only need to remove unrecognized or unwanted devices from your network.
You can also use repeaters or set up a mesh network to boost Wi-Fi reception and improve your bandwidth for fast, optimized Wi-Fi connections.
5. Electromagnetic Interference
Since Wi-Fi sends data signals through electromagnetic radiation, it is more prone to interference from other wireless devices that operate on the same frequency, resulting in connectivity issues.
Common household appliances and electronics such as microwaves, Bluetooth speakers, baby monitors, cordless phones, and walkie-talkies can interfere with your network, disconnecting your TV from Wi-Fi.
What Is Wi-Fi Interference and How to Fix It?
The quickest way to deal with Wi-Fi interference is to unplug all unused wireless gadgets or relocate your router away from these devices.
If your TV supports it, you can switch your Wi-Fi network to the 5 GHz frequency band, as it is less prone to electromagnetic interference.
6. Conflicting Network Settings
Incorrect configurations and conflicting network settings can cause your Samsung TV to keep disconnecting from Wi-Fi.
IP conflicts occur when multiple devices share an IP address within the same network, causing the router to stop broadcasting signals to these devices.
You will notice frequent drops if your TV and another gadget compete to use a similar IP address.
The assigning of IP addresses is usually automatic, but you can change them manually to resolve possible conflicts.
Here are the steps:
- Press the MENU or HOME button on your remote
- Select the gear icon to access TV settings
- Go to General
- Select Network
- Go to Network Status
- Open IP Settings
- Enter a new IP address manually
You only need to change one entry to modify your IP address.
For instance, if the conflicting IP address is 192.168.0.1, you can change the last digit to assign a new IP address, such as 192.168.0.5. The other option is to set all devices to receive IP addresses automatically.
You can avoid the nitty-gritty of changing your TV’s IP address by resetting network settings.
A full network reset will create a new IP address automatically. Simply:
- Press the MENU or HOME button on the remote control
- Select the gear icon to go to Settings
- Select General
- Select Network
- Select Network Status to verify your connection
- Choose Network Reset
- Reboot your TV after the reset process is complete
7. Faulty Router
Your Samsung smart TV might be disconnecting from Wi-Fi because of a faulty router.
Even though most routers are durable, they have an average operational lifespan of about five years before they start acting up.
You can tell it’s time to upgrade your router if you notice:
- Significant decrease in connection speeds
- Reduced network range
- Router overheating
- Random connection drops
- No internet access
Upgrading to a new router might help solve most connectivity issues, allowing you to connect your Samsung TV to Wi-Fi.
8. Defective Wireless Adapter
Your Samsung smart TV has an onboard wireless network adapter that connects it to your Wi-Fi network.
This Wi-Fi adapter might become defective, causing your TV to disconnect from Wi-Fi.
You can tell your TV’s Wi-Fi adapter is faulty if it is not showing available networks or it keeps dropping connections.
Consider connecting your TV to your router using an Ethernet cable to establish whether the problem is with your TV, router, or Wi-Fi adapter.
Replacing a defective wireless adapter is a technical task that requires a technician’s expertise.
The quickest way to fix this issue is to buy a compatible USB Wi-Fi adapter for your Samsung TV.
Conclusion
You don’t have to be an electrician or technician to fix a Samsung TV that keeps disconnecting from Wi-Fi.
The trick is to identify the possible cause of the problem for you to troubleshoot and fix your TV appropriately.
Use our proven tips to resolve possible issues and connect your Samsung TV to Wi-Fi.
Hey, I’m Jeremy Clifford. I hold a bachelor’s degree in information systems, and I’m a certified network specialist. I worked for several internet providers in LA, San Francisco, Sacramento, and Seattle over the past 21 years.
I worked as a customer service operator, field technician, network engineer, and network specialist. During my career in networking, I’ve come across numerous modems, gateways, routers, and other networking hardware. I’ve installed network equipment, fixed it, designed and administrated networks, etc.
Networking is my passion, and I’m eager to share everything I know with you. On this website, you can read my modem and router reviews, as well as various how-to guides designed to help you solve your network problems. I want to liberate you from the fear that most users feel when they have to deal with modem and router settings.
My favorite free-time activities are gaming, movie-watching, and cooking. I also enjoy fishing, although I’m not good at it. What I’m good at is annoying David when we are fishing together. Apparently, you’re not supposed to talk or laugh while fishing – it scares the fishes.
