Windows 11 KB5043145 Update Triggers BSOD, Affects Mouse, Keyboard, WSL 2, and WiFi Problems

Key Notes

  • Installing KB5043145 may cause BSOD and GSOD errors.
  • USB ports often malfunction post-installation affecting peripherals.
  • Users may face WSL2 and Wi-Fi connectivity problems after updating.

Troubleshooting Issues Arising from Windows 11 KB5043145 Update

The Windows 11 KB5043145 update has caused a wave of issues for users, ranging from boot failures to USB malfunctions. Understanding these challenges is crucial for users seeking to maintain system stability and performance. This guide provides detailed insights into the problems associated with this update, accompanied by actionable solutions for effective resolution.

Consequences of Installing KB5043145

Step 1: Identifying BSOD and GSOD Challenges

Numerous users have reported boot loops and failures to reach the desktop after updating; these issues often manifest as Blue Screen of Death (BSOD) and Green Screen of Death (GSOD) errors. If your device enters recovery mode, don’t panic—this is part of the system’s self-recovery process.

Pro Tip: Keep the device powered on so it can access recovery options if needed.

Step 2: Troubleshooting Mouse and Keyboard Issues

Many users have experienced non-functional USB ports post-update, rendering peripherals unusable. This isn’t a hardware failure but rather a software conflict caused by the update affecting various models, including those from Asus and Intel NUC.

Pro Tip: If your keyboard and mouse stop working, try accessing recovery mode using the power supply disconnection method or directly from the BIOS settings.

Step 3: Fixing WSL2 Launching Problems

If you’re unable to launch WSL2 following the installation, especially on AMD systems, look for the error code: wsl/service/createinstance/createvm/hcs_e_connection_timeout. Check for updates in the Microsoft Store that may resolve the issue.

Step 4: Addressing Wi-Fi Connectivity Loss

Post-update, many users declared a complete disappearance of Wi-Fi options. Although Microsoft has not yet acknowledged this issue, it is essential to look for any available drivers or updates that might assist in restoring your network settings.

Step 5: Examining Other Encountered Problems

Some users experienced regressions of the right-click context menu to a Windows 10 style and installation errors with codes such as 0x800f0845 or 0x80246019. These are less serious but can be frustrating nonetheless.

FAQ (Frequently Asked Questions)

What are the main problems caused by the KB5043145 update?

The main issues include BSOD and GSOD, mouse and keyboard malfunctions, problems launching WSL2, and Wi-Fi connectivity loss.

How can I uninstall the KB5043145 update?

You can uninstall it from recovery mode by choosing “Uninstall Updates” or by using the Command Prompt with the command: wusa /uninstall /kb:5043145.