Laptops of the series MSI X370Laptops released when thin Ultrabooks were just beginning to gain market share were often equipped with wireless modules that required careful configuration. Owners of these devices sometimes encounter a situation where, after reinstalling the operating system or experiencing a sudden crash, the network icon disappears, making internet connection impossible without a cable. This is a classic problem associated with either missing drivers or a software-based disablement of the adapter.
In this article we will examine in detail all the stages of diagnostics and activation Wi-Fi module on the model X370We'll cover both software methods via the Device Manager and BIOS, as well as physical switches that may have been accidentally touched. Understanding the wireless adapter architecture in this model will help avoid errors when restoring functionality.
Before attempting any complex manipulations, it is necessary to ensure that the equipment is in good working order. Atheros or Ralink chipsetThe system installed in this model is sensitive to power saving and the correct operation of Windows services. Incorrectly configured settings often result in the system falsely detecting that the hardware is missing.
Finding the physical switch and hotkeys
The first step in diagnostics is always to check the hardware condition. On the laptop case MSI X370 There may have been a physical slider or button blocking power to the antenna. Even if the switch appears to be on, oxidized contacts or a software glitch may require it to be reactivated.
Additionally, the manufacturer has provided a key combination for quick control of network interfaces. Find the key with an image of an antenna or airplane on your keyboard. Typically, this is one of the function keys in the F1-F12 row, which should be pressed in combination with the Fn.
⚠️ Note: In some BIOS revisions, the keyboard lock feature may be disabled at the firmware level. If the key combination doesn't trigger the LEDs, check the BIOS settings in the Advanced section.
To fully activate the function, follow these steps:
- 🔍 Carefully inspect the front and sides of the case for a sliding switch with a wave symbol.
- ⌨️ Press the combination
Fn + F2(or the key with the corresponding icon) and hold for 2-3 seconds. - 💡 Watch the indicator on the case: a blinking LED usually signals an attempt to turn on the module.
- 🔄 If there is no response, try restarting your laptop while holding down the Wi-Fi activation key.
Sometimes the operating system doesn't have time to process the keyboard signal during startup. In this case, pressing the hotkey again after logging in will help. WindowsAn on-screen indicator popping up in the corner of the display will confirm the command's success.
Checking the adapter status in the operating system
If hardware-based methods fail, you should move on to software. The operating system may shut down the device to save power or as a result of antivirus software. Initial diagnostics are performed through the standard network management interface.
Open the Start menu and type in the search ncpa.cpl and press Enter. The Network Connections window will open. Look for the "Wireless Network" or "Wi-Fi" icon. If the icon is present but grayed out and labeled "Disabled," the adapter is working properly but has been disabled by the user or the system.
If the icon is completely missing, the problem lies deeper—in the drivers or the hardware itself. To enable the adapter via the interface:
- 🖱️ Right-click on the wireless connection icon.
- ✅ Select "Enable" from the drop-down context menu.
- ⏳ Wait until the status changes to "Searching for networks" or "Connected".
It's worth noting that in Windows 10 and 11, Wi-Fi controls are often duplicated in the Settings app. Go to the section Network and Internet → Wi-Fi and make sure the switch is in the "On" position. If the switch is gray and unresponsive, this is a sure sign of a driver conflict.
Installing and updating Wi-Fi drivers
The most common reason for the wireless module not working is MSI X370 The problem is the lack of a valid driver. Since this device is quite old, automatic installation via Windows Update may fail or install a generic but unstable driver.
For manual installation, you must first determine the exact model of the installed chipset. Click Win + R, enter devmgmt.msc and look for the unknown device in the "Other devices" or "Network adapters" list. If you see a device with a yellow exclamation mark, right-click it, select "Properties," and go to the "Details" tab.
In the list of properties, select "Hardware ID Codes". You will need the values VEN_ (Vendor ID) and DEV_ (Device ID). Write them down:
- 🆔 VEN_168C often indicates Atheros chips, which are popular in this model.
- 💾 VEN_14E3 may indicate Broadcom modules.
- 📡 VEN_1814 is typical for Ralink/MediaTek devices.
Where can I download the driver if the MSI website no longer supports the model?
If official support has ended, use driver archives on specialized resources or try searching for a driver by hardware ID on the chip manufacturer's website (Atheros, Ralink). Windows 7 drivers installed in compatibility mode are often suitable.
After identifying your device, download the installation file. During installation, select "Custom" mode and check only the wireless network component to avoid conflicts with the Bluetooth module, if integrated.
Setting up BIOS and UEFI interface
Laptop system board MSI X370 This is controlled by the BIOS, where certain ports or devices may be blocked. If Wi-Fi suddenly disappears after a factory reset or BIOS update, it's worth checking the configuration at a low level.
To enter BIOS, restart your laptop and actively press the key Delete or F2 When the MSI logo appears, the interface may be text-based (blue screen) or graphical, depending on the firmware version.
You need to find the section related to peripherals. It is usually called Advanced, Integrated Peripherals or Onboard Devices ConfigurationLook for items with the words Wireless, WLAN or MiniPCIe.
| BIOS parameter | Recommended value | Description of influence |
|---|---|---|
| Onboard WLAN | Enabled | Enables power supply to the module |
| Wake on WLAN | Disabled | Disable it if your laptop turns on by itself. |
| PCIe Power Management | Active | Ensures correct operation of the bus for the card |
| Legacy USB Support | Enabled | Required for external USB Wi-Fi adapters to work |
Changing BIOS settings requires caution. After making changes, be sure to save the configuration, usually by pressing F10, and confirm your exit. The laptop will reboot, and the system will re-scan the hardware.
Diagnostics via Device Manager
If the driver is installed but Wi-Fi isn't working, Windows Device Manager will perform a detailed diagnostic. This tool will show the technical status. adapter and error codes, if present.
In Device Manager, double-click the name of your wireless adapter. On the "General" tab, the "Device Status" field will display a diagnostic. Code 10 means the device cannot start, often due to a lack of resources or an interrupt conflict. Code 43 indicates that Windows has lost communication with the device.
⚠️ Important: If you see Code 43, try completely powering off the laptop. Remove the battery (if it's removable), unplug the charger, and hold the power button for 30 seconds. This will discharge any static electricity from the controller.
It's also worth checking your power management settings. On the "Power Management" tab, uncheck "Allow the computer to turn off this device to save power." This will prevent the adapter from going into sleep mode, from which it may not resume correctly.
☑️ Driver Diagnostic Checklist
In some cases, completely uninstalling the device helps. Right-click the adapter, select "Uninstall device," and check "Delete the driver software." After restarting, Windows will attempt to reinstall the driver from scratch, which often fixes registry errors.
Windows Services and System Settings
A dedicated service is responsible for wireless networking in Windows. If it's stopped or its startup type is set to "Disabled," you won't be able to turn on Wi-Fi using any buttons.
Click Win + R, enter services.msc and find the service in the list WLAN AutoConfig (in older versions of Windows it may be called Wireless Zero Configuration). Double-click on it.
Make sure the startup type is set to AutomaticallyIf the service is stopped, click the "Start" button. This is a critical system component, without which network profile management is impossible.
Additionally, check the operation of network services:
- 🛡️ The Remote Access Connection Manager service must be running.
- 🔗 The Network Connections service should run in automatic mode.
- 📡 The Network List Service helps you see available access points.
Alternative solutions and external adapters
In a situation where the built-in module MSI X370 If the device has physically failed (which often happens as it ages due to soldering degradation or overheating), there's no point in wasting time on software fiddling. A smarter solution is to use an external USB Wi-Fi adapter.
Modern external standard cards 802.11ac or ax (Wi-Fi 5/6) can be faster and more stable than the older built-in module, which only supports 802.11n. They plug into a USB port and often have their own antennas to boost the signal.
When choosing an external solution, consider its support for your operating system. For older laptops, adapters with Realtek chips are often ideal, offering excellent compatibility and drivers even for Windows 10/11.
Installing this adapter is simple: plug it into an available USB port, wait for the drivers to install automatically, or install the software from the disc or the manufacturer's website. Afterward, a new interface for connection will appear in the list of networks.
Frequently Asked Questions (FAQ)
Why doesn't my MSI X370 laptop see any Wi-Fi networks, even though my neighbors do?
This may indicate a frequency band issue. The built-in module may only support 2.4 GHz, while your router only broadcasts at 5 GHz. Try switching your router to mixed mode or using the 2.4 GHz band.
Is it possible to replace the internal Wi-Fi card with a newer one?
Theoretically yes, but MSI X370 Uses a Mini PCIe interface. Modern cards use M.2 (Key A/E), which are physically and electrically incompatible without complex adapters. A USB solution is easier.
Wi-Fi disappeared after updating Windows 10, what should I do?
Updates often break old drivers. Go to Device Manager, select the adapter, and go to Properties → Driver → Roll Back Driver. If the button is grayed out, uninstall the device and reboot.
The Wi-Fi light is orange, but there's no network. Is this a problem?
An orange light often means the module is enabled by software but not connected to the network, or the signal is too weak. If the indicator remains orange even when attempting to connect, check your router settings to see if there's a MAC address block.
How can I find out the exact model of my Wi-Fi module without opening my laptop?
Use the command line. Enter cmd, then the command netsh wlan show driversThe "Type" or "Description" line will indicate the chipset model and its characteristics.