Solved: Lenovo Laptop Keeps Disconnecting From the WiFi (2024 Fixes)
Why Your Lenovo Keeps Dropping WIFI Connection
If your Lenovo laptop (whether it’s a Yoga, IdeaPad, or Legion) keeps frustratingly disconnecting from WIFI networks, you’re not alone. This widespread issue affects thousands of users and can seriously impact productivity and enjoyment of your device.
The good news? We’ve compiled the most effective solutions that work in 2024, organized from quickest fixes to more advanced options. No matter which Lenovo model you have or what WIFI card it uses, you’ll find your solution below.
⚡ Quick 5-Minute Fixes (Try These First!)
Disable Power Saving Mode
Source: Microsoft Support (2023)
Right-click Start → Device Manager → Network Adapters → Right-click your WiFi card → Properties → Power Management → Uncheck “Allow computer to turn off this device to save power”
Roll Back WIFI Drivers
Verified by 280K-view YouTube tutorial with 92% success rate
Device Manager → Network Adapters → Right-click your WiFi adapter → Properties → Driver tab → Roll Back Driver
💻 Hardware-Specific Solutions: MediaTek vs Intel WIFI Cards
MediaTek MT7921/7922 Fix
Reddit-Verified Solution (5 months ago):
Settings → Network → WIFI → Manage known networks → Select your network → Properties → Network band → Change from “802.11ax” to “802.11ac”
Intel AX201/AX211 Fix
Lenovo Forum Solution:
Download and install version 22.190.0.4 drivers (avoid newer versions which can cause instability)
⚠️ Advanced Troubleshooting Methods
Registry Modification
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NDIS] "IdleSuspendDelay"=dword:00000000
⚠️ Important: Always backup your registry before making any edits!
BIOS Update Guide
Updating your BIOS can resolve persistent WiFi issues, especially on newer Lenovo models.
Follow the official Lenovo Support video guide (6:11 minutes) for safe BIOS updates specific to your model.
📹 Video Tutorials & Additional Resources
Driver Rollback Walkthrough
TechSolve tutorial (4:23) – Highly recommended with 92% success rate according to comments
Official BIOS Update Guide
Lenovo Support official channel (6:11) – Step-by-step walkthrough for safely updating BIOS
❓ Frequently Asked Questions
Why do Lenovo laptops specifically have WIFI issues?
Many Lenovo models (especially Yoga and IdeaPad series) use either MediaTek or Intel WIFI cards that have specific driver compatibility issues with Windows 10/11 updates.
Are WIFI problems more common in certain Lenovo models?
Yes, the Yoga series and newer IdeaPad models with MediaTek cards tend to experience these issues more frequently.
Will Windows updates fix these issues automatically?
Unfortunately, Windows updates sometimes cause these problems rather than fix them, which is why rolling back drivers often helps.
✅ Real User Success Stories
“The 802.11ac switch fixed my Lenovo Yoga’s random drops instantly after weeks of frustration!”
– Reddit user u/TechDad42 (March 2024)
“Rolling back the driver worked when nothing else would. My Legion hasn’t disconnected in 3 weeks now.”
– YouTube comment (verified solution)
Final Thoughts: Keeping Your Lenovo WiFi Connected
The most effective solutions for Lenovo WiFi disconnection issues are:
- Disabling power management for your WiFi adapter
- Rolling back to stable driver versions
- Switching from 802.11ax to 802.11ac (for MediaTek cards)
- Using registry modifications for persistent issues
For ongoing stability, consider checking for new driver releases every few months rather than allowing automatic updates. If problems persist despite trying all solutions, contact Lenovo Support directly as your device might qualify for hardware service.
Last updated: March 2024 • Based on solutions verified by the Lenovo community