Intermittent WiFi issues on new laptop (Asus G16) Error Code 10.

Hi,

Even I have an ASUS, and very often WiFi issues are seen, for example, sometimes it just vanishes. Too many reports on the forum and reddit as well. Let me check what I can do for you.

Please supply the following Information.

Right-click the Start button and Choose the Run option

Type in msinfo32

Press enter.

Take a screenshot of the System Summary window and post it in the next reply.

I look forward to your response and am eager to collaborate until we find a solution.

Based on the symptoms (intermittent disconnects, Device Manager Code 10, persists across Windows 10/11 and clean installs, multiple driver versions tried, and other devices on the same Wi‑Fi working fine), the remaining likely causes are:

1. Driver/firmware not loading correctly or conflicting.
2. Power management or resource issues affecting the Wi‑Fi adapter.
3. Hardware fault in the Wi‑Fi card or its slot/antenna.

Since standard steps (different drivers, SFC, OS reinstalls) are already done, focus on the following Windows‑side checks that specifically target Code 10 / adapter issues:

1. Check Device Manager for adapter status and error code mapping
   • Open Device Manager → expand Network adapters.
   • Right‑click the Intel(R) Wi‑Fi 7 BE200 adapter → Properties → General tab.
   • When the issue occurs, confirm the Device status shows Code 10 and note any additional text.
   • In the wireless network report, the adapter’s Problem number maps directly to a Device Manager error code. This confirms whether Windows is failing to load the driver correctly.
   • If the adapter disappears entirely from Device Manager when the issue occurs, that strongly suggests a hardware or firmware/BIOS‑level problem.
2. Verify the adapter is enabled and not being power‑gated
   • In Device Manager → Network adapters → right‑click the Wi‑Fi adapter.
   • If Enable device is available, select it. If it repeatedly disables itself, that indicates a deeper issue.
   • Ensure the adapter is not disabled by Windows:
     • If it ever shows as disabled, re‑enable it as described in the Wi‑Fi troubleshooting guidance.
3. Clean uninstall and reinstall of the network adapter driver Even if different driver packages were tried, a full uninstall cycle can clear a corrupted install:
   1. Download the latest Wi‑Fi driver for the BE200 from the laptop or adapter vendor on another device and copy it via USB (as backup).
   2. On the laptop, open Device Manager → Network adapters.
   3. Right‑click the Intel(R) Wi‑Fi 7 BE200 → Uninstall device.
   4. Check Attempt to remove the driver for this device → Uninstall.
   5. Restart the PC (Start → Power → Restart).
   6. Let Windows attempt to reinstall the adapter automatically. If it does not, install the backed‑up driver manually.
   • This process is recommended when a network connection stops working properly after updates or driver changes and can clear out problematic driver remnants that cause Code 10.
4. Use Network Reset as a last software step
   • Go to Settings → Network & internet.
   • On Windows 11: Advanced network settings → Network reset.
   • On Windows 10: Status → Network reset.
   • Select Reset now → Yes and let the PC restart.
   • This removes and reinstalls all network adapters and resets their configuration to defaults. It is specifically recommended when other steps do not restore connectivity.
   • Afterward, reinstall any VPN clients or virtual switches if used, and re‑check Wi‑Fi stability.
5. Check for “no network adapters detected or enabled” behavior When the issue occurs:
   • If the adapter is missing from Device Manager, Windows is not detecting it. In that case, even after driver reinstall and network reset, the guidance is to manually install a compatible driver from the device manufacturer. If that still does not make the adapter appear reliably, it strongly indicates a hardware‑level problem.

If, after:

• Full driver uninstall/reinstall (with “attempt to remove the driver” checked), and
• A complete Network reset, and
• Confirming the adapter is enabled in Device Manager,

the Wi‑Fi adapter still intermittently fails with Code 10 or disappears from Device Manager, the remaining likely cause is a faulty Wi‑Fi module or motherboard slot.

Given that the issue has existed since the device was new, persists across OS versions and clean installs, and other devices and networks are fine, the next step would be to use the device warranty: contact ASUS support or the retailer for hardware diagnostics and likely replacement of the Wi‑Fi card or the laptop.

References:

• Fix Wi-Fi connection issues in Windows