How to Fix the 'Driver Power State Failure' Error in Windows 8.1?

The 'Driver Power State Failure' error can be a frustrating issue for any Windows user, especially when it prevents access to your system and its data. This Blue Screen of Death (BSOD) bug check error typically occurs with the value of 0x0000009F and is usually caused by an inconsistent, faulty, or outdated device driver or invalid power state.

If you're experiencing this issue on your Windows 8.1 device, it's essential to understand what causes it before attempting to fix it. In this article, we'll explore the possible causes of the 'Driver Power State Failure' error and provide effective DIY methods to resolve it.

Possible Causes of the Error

The 'Driver Power State Failure' error can occur due to various reasons, including:

* Faulty hardware installed on your system

* Inconsistent or outdated device drivers

* Invalid power state

* System crashes while using the device or when it goes into sleep mode

Symptoms of the Error

When you encounter this error, you may experience a sudden system crash, with the screen turning blue and displaying an error message 'Driver Power State Failure.' The issue can also cause your system to enter a booting loop or become completely non-bootable.

Fixing the 'Driver Power State Failure' Error

To resolve the 'Driver Power State Failure' error in Windows 8.1, follow these DIY methods:

Method 1: Check for Hardware Issues

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* Run a System File Checker (SFC) scan to detect and replace any corrupted system files.

* Use a third-party disk check tool to identify and fix any hard drive issues.

Method 2: Update Device Drivers

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* Go to the device manufacturer's website and download the latest drivers for your hardware.

* Install the updated drivers and restart your system.

Method 3: Disable Power Saving Features

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* Open the Power Options window by searching for 'Power Options' in the Start menu.

* Click on 'Change plan settings' next to your current power plan.

* Uncheck the box next to 'Turn off the device when not in use' and click 'Save changes.'

Method 4: Disable Device Sleep

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* Open the Device Manager by pressing the Windows key + X and selecting Device Manager.

* Expand the 'Universal Serial Bus Controllers' section and right-click on each USB root hub.

* Select 'Properties' and uncheck the box next to 'Allow the computer to turn off this device to save power.'

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The 'Driver Power State Failure' error can be a frustrating issue, but by understanding its possible causes and following these DIY methods, you can resolve it and regain access to your system and its data. Remember to always back up your important files regularly to prevent data loss in case of any future issues.

Remember that if the issue persists after trying the above methods, it may be necessary to seek professional help from a Windows expert or Microsoft support.

Driver power state failure windows 8.1