To run the SFC tool, right-click the Start menu and select Windows PowerShell (Admin).This checks the integrity of your Windows system files and, if any files are missing or corrupted, the tool will fix them automatically. To resolve this problem, you can use the System File Checker (SFC) tool. In some cases, a power issue (such as a driver power state failure BSOD) is caused by corrupted or missing system files. Running the System File Checker Integrity Tool Now click on the Power Management tab and uncheck Allow the computer to turn off this device to save power. Expand ‘ Network Adapters’ and double click on your network adapter to open the properties. Likewise, certain chipset drivers for internal motherboard components (such as built-in WiFi) may require you to download the drivers from the manufacturer, especially if you’ve built your own PC. Type Device Manager in the search box on the taskbar and click on the top result. For instance, much newer NVIDIA graphics drivers are available from the NVIDIA website compared to the drivers available through Windows Update. While Windows Update does have most device drivers available, you may also need to consider downloading drivers from the manufacturer website and installing them manually.

Once installed, restart your PC to complete the process. Allow Windows time to download and install new updates (if available).

Alienware 13 driver power state failure