Shortening of battery life after an upgrade from Surface RT to Windows 8.1

Updated June 2024: Stop getting error messages and slow down your system with our optimization tool. Get it now at this link
  1. Download and install the repair tool here.
  2. Let it scan your computer.
  3. The tool will then repair your computer.

RT Surface users had trouble upgrading to Windows 8.1. The last item on the complaint list is that some users experience a reduction in battery life when upgrading their RT Surface to Windows 8.1.

Users who have updated from Windows RT Preview now have a number of problems with their device batteries. Users who upgraded Surface RT from Windows RT 8.1 Preview to Windows RT 8.1 have noticed a decrease in battery life.

During the update, the wireless adapter power policy is not migrated. Instead, the power policy is set to a default value that consumes more power during operation and in connected sleep mode, Microsoft explains.

June 2024 Update:

You can now prevent PC problems by using this tool, such as protecting you against file loss and malware. Additionally, it is a great way to optimize your computer for maximum performance. The program fixes common errors that might occur on Windows systems with ease - no need for hours of troubleshooting when you have the perfect solution at your fingertips:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.

Download Now

To reset the wireless adapter power policy to the correct settings, open an administrator prompt, type the following command and press Enter:

Enter the following, then press Enter:

This migrates the wireless adapter power policy and should solve the problem.

Expert Tip: This repair tool scans the repositories and replaces corrupt or missing files if none of these methods have worked. It works well in most cases where the problem is due to system corruption. This tool will also optimize your system to maximize performance. It can be downloaded by Clicking Here

Related Video

Scroll to Top