How to Disable Wi-Fi on a Router but Maintain a Connection on a Computer: 4 Working Methods

Do you want to temporarily disable your router's wireless network but still have access to your computer's internet via a cable? This can happen when you need to restrict Wi-Fi access for other devices (for example, at night or during important work) without losing your own connection. Or when you suspect your neighbors are accessing your network and don't have time to change the password.

In this article we will analyze 4 proven methods Disable Wi-Fi on your router without affecting the wired connection to your PC. These instructions apply to popular models. TP-Link, ASUS, Keenetic, Zyxel and others. We'll also explain why Wi-Fi sometimes disconnects on its own—and how to fix it.

Important: all manipulations are performed through router web interface, so you'll need access to its settings. If you've forgotten your admin panel login and password, first restore them—there's a separate section below on that.

Why you might need to disable Wi-Fi on your router

There are many situations where you need to selectively disable a wireless network:

• 🔒 Security: You suspect that unauthorized devices have connected to your network, but you don’t have time to change the password or set up “guest” Wi-Fi.
• 😴 Night mode: you want to limit internet access for your children or yourself (for example, to avoid being distracted by social media after 11:00 PM).
• 📡 Interference: Neighboring routers are causing a lot of interference on your channel, and temporarily disabling Wi-Fi helps diagnose the problem.
• 🔧 Network testing: Check whether your internet speed is slowing down due to wireless connections (for example, when playing online games or streaming).

Many users mistakenly believe that disabling Wi-Fi on a router will break the connection. on all devices, including the PC. In fact, if the computer is connected to the router via cable (Ethernet), it will continue to operate normally. Wireless and wired networks are two independent data transmission channels.

Method 1: Disabling Wi-Fi via the router's web interface (universal method)

The most reliable way is to go to your router settings and manually disable the wireless network. The interface may vary slightly depending on the model, but the general procedure is the same.

1. Connect your computer to the router via cable (if not already connected). This ensures you don't lose access to your settings after disconnecting from Wi-Fi.

2. Open your browser and enter your router's IP address in the address bar. This is usually:

   • 192.168.0.1 (For TP-Link, D-Link)
   • 192.168.1.1 (For ASUS, Zyxel)
   • 192.168.8.1 (for some models Huawei)

If the address does not match, look for it on the sticker on the back of the router.

Enter your login and password to access the admin panel. By default, this is often admin/admin or admin/passwordIf the data has changed, use your own.

Further instructions are divided depending on the router model:

For routers TP-Link

Go to the section Basic → Wireless (or Wireless mode (in the Russian version). Find the switch «Enable Wireless Router Radio» (or "Turn on wireless") and uncheck it. Save the changes by clicking Save.

For routers ASUS

Open the tab Wireless (or "Wireless Network") in the left menu. At the top of the screen, find the drop-down list «Enable Radio» and select No. Click Apply to save.

For routers Keenetic

In the interface Keenetic go to Wi-Fi network (antenna icon in the left menu). In the block Main Network move the slider Turn on the hotspot in position Off.

Method 2: Disabling Wi-Fi on a schedule (automatic mode)

If you need Wi-Fi to turn off at a certain time (For example, at night or during business hours), set up a schedule in your router. This method will eliminate the need to log into the control panel every time.

The function is not available on all models, but is supported by most modern routers. TP-Link, ASUS And MikroTikExample of setting for TP-Link:

1. Go to the router's web interface (as in Method 1).

2. Go to Advanced → System Tools → Time Settings (or "Advanced → System Tools → Time Settings"). Make sure the date and time are synchronized with the Internet (option Synchronize with Internet).

3. Return to section Wireless and find the tab Wireless Schedule (or "Wireless Schedule").

4. Activate the schedule by checking the box Enable Wireless ScheduleThen use the mouse to select the hours when Wi-Fi should be on. disabled (They are marked in blue). Save the settings.

On routers ASUS a similar function is called Wireless Timer and is located in the section Wireless → ProfessionalHere you can set several time intervals for automatic network enable/disable.

⚠️ Attention: If the router's time settings are reset (for example, after a power outage), the Wi-Fi schedule will not work. Check that the time synchronization option with an NTP server is enabled.

Router model	Path to schedule settings	Is multiple shutdowns per day supported?
TP-Link Archer C6	Advanced → Wireless → Wireless Schedule	Yes (up to 8 intervals)
ASUS RT-AX58U	Wireless → Professional → Wireless Timer	Yes (unlimited)
Keenetic Hero	Wi-Fi Network → Schedule	No (only one interval)
Zyxel Keenetic Lite III	The function is missing	—

Method 3: Disabling Wi-Fi using the button on the router (physical method)

Many routers are equipped with hardware Wi-Fi on/off buttonThis is the fastest method, but it doesn't work for all models. The button is usually labeled as Wi-Fi On/Off or indicated by the antenna icon 📶.

How does this work:

• 🔘 Press the button once - Wi-Fi will turn off, but the wired connection and the router itself will remain active.
• 🔘 Pressing it again will turn the wireless network back on.
• 🔘 On some models (ASUS RT-AC68U, TP-Link TL-WR841N) combination button - to turn off Wi-Fi you need to hold it for 3-5 seconds.

If your router does not have a separate Wi-Fi button, but there is a button WPS/Reset, do not use it to turn off the network! Long press (10+ seconds) on Reset will reset all router settings to factory defaults.

Advantages of the method:

• ⚡ Instant results - no need to go into settings.
• 🔒 Safe - does not affect other router functions.
• 📴 Works even if you forgot your admin panel password.

⚠️ Attention: On some routers (Huawei HG8245, D-Link DIR-300) the hardware button turns off the entire wireless network, including guest Wi-Fi. If you need to keep the guest network active, use Method 1 (disabling via web interface).

Method 4: Disabling Wi-Fi via Telnet/SSH (for advanced users)

If you have a router with firmware DD-WRT, OpenWRT or some models MikroTik, you can turn off Wi-Fi via command line via Telnet or SSH. This method is suitable for experienced users, as it requires knowledge of commands.

Example for routers with DD-WRT:

telnet 192.168.1.1
login: root
password: [your_password]
wl radio off

For MikroTik (via WinBox or SSH):

/interface wireless set [find default-name=wlan1] disabled=yes

To turn Wi-Fi back on, replace off on on or disabled=no.

What to do if Telnet/SSH does not connect?

If the router does not respond to Telnet/SSH requests, check:

1. Is Telnet/SSH access enabled in the router settings (section Administration → Services).

2. Is the firewall on your PC or the router itself blocking access?

3. Are the IP address and port entered correctly (default port 23 for Telnet, 22 for SSH).

This method is useful for automation via scripts (for example, turning off Wi-Fi on a schedule using cron on Linux). However, if you are not confident in your skills, it is better to use Method 1 or Method 3.

What to do if you forgot your router password

Without access to the web interface, you can't disable Wi-Fi through the settings. If you've forgotten your login or password, there are two options:

1. Factory reset (radical method) Press and hold the button Reset on the back of the router for 10-15 seconds (until the indicators start flashing). After the reset, the login and password will become default (admin/admin or admin/password).

2. Password recovery via 3G/4G modem (If your router supports USB modems). Connect the modem to the router, access its web interface via the mobile network, and change the password.

On some routers (Keenetic, Zyxel Keenetic) There's a password recovery feature via a linked email address. To do this:

1. Connect to the router via cable.
2. In the address bar of your browser, enter http://192.168.1.1/forgot (or a similar address specified in the instructions).
3. Follow the on-screen instructions to reset your password.

⚠️ Attention: After resetting your router to factory settings, all your personal settings (including your Wi-Fi password, port forwarding, and parental controls) will be lost. Save screenshots of these settings beforehand or export the configuration if your router supports this feature.

Why Wi-Fi May Disconnect on Its Own (and How to Fix It)

Sometimes the wireless network disconnects spontaneously, without your participation. Let's look at typical causes and solutions:

If the problem persists, check router logs (chapter System Log or Event log). There may be clues there, such as authentication errors or CPU overload.

FAQ: Frequently asked questions about disabling Wi-Fi on a router

Is it possible to turn off Wi-Fi on a router but still have internet access on the phone via USB?

No, if your phone is connected to the router via Wi-Fi, then turning off the wireless network will disable the internet. However, some routers (for example, ASUS (with the AiMesh function) allow you to share the internet via a USB port (in USB modem mode). In this case, the phone can be connected directly to the router with a cable. USB-TypeC and gain access to the network.

Will Smart TV work after disabling Wi-Fi on the router?

No, if your Smart TV If your TV is connected to the router wirelessly, disconnecting it will cause the TV to lose internet access. To avoid this, connect the TV to the router via cable or configure guest network (if the router supports multiple SSIDs) and disable only the main one.

How do I disable Wi-Fi for specific devices only?

To do this, use the function Access Control (Access Control or MAC Filtering) in the router settings. Add the MAC addresses of the devices you want to block to the blacklist. This method doesn't disable Wi-Fi completely, but only limits the connection for selected devices.

Is it possible to disable Wi-Fi on a router using a mobile app?

Yes, if your router supports the official app (eg. TP-Link Tether, ASUS Router or Keenetic). Most of these apps have a wireless network management option. However, initial setup still requires a cable or Wi-Fi connection to the router.

Why did my computer lose internet after disabling Wi-Fi on my router?

This means that your PC has been connected to the router. over a wireless network, not via cable. Check:

• Is the network cable connected to the port? LAN on the router and connector Ethernet on the computer.
• Is the indicator light on? LAN on the front panel of the router.
• Are the network adapters disabled? Device Manager Windows (Win + X → Device Manager → Network Adapters).