If you have ever encountered the Driver Power State Failure error and you are looking for the solution to it, then you have landed on the right page. This error is displayed in Blue Screen of Death (BSOD) that is very common to happen. If you are encountering this error then it is likely due to the incompatible or unsuitable driver installed for certain hardware device that your computer system support. This error is also called error 0x0000009F on your PC. This error of Driver Power of State Failure is observed in almost every Windows OS but is more frequently seen in Windows 10 and Windows 7. The error may also appear because Windows sometimes cannot wake up a device from sleep mode.
Well if your PC is also suffering from this error then you need not worry. Here you will get some authentic ways that will help you fix the error in the simplest manner possible.
What is Driver Power State Failure Error?
This common error occurs when there is a change in the power state. This is like when you place the PC to a sleep mode and then when you take the PC out of sleep it does not let you do so. It may be caused by the driver issues like incompatible drivers, corrupted or outdated drivers for any hardware. So the key answer to such issue is fixing the problems by fixing the related drivers.
How to Fix Driver Power State Failure
The most common method to resolve the DRIVER_POWER_STATE_FAILURE issue is to uninstall and then reinstall the corrupted drivers on your system. You can also try installing the latest version of the driver that is more stable than an older driver for your display adapter. The other methods that you can try are as follows.
After following the methods given in this article you will be able to fix Driver Power State Failure in Windows 10, 8, 7, XP. You can solve the problem in Dell Laptops, Hp, Asus, Lenovo, Sony, Toshiba Laptops facing the same issue.
Enable Safe Mode to Fix power_driver_state_failure
The first method that you can try enabling the safe mode or open Windows in safe mode. To do so you can go through these steps.
Step 1- Start by reboot your PC. As soon as you will reboot your PC, you will see that the system is Preparing Automatic Repair. After few seconds Startup Repair window will appear on the screen.
Step 2- From the displayed option click on the Advanced option. This will direct the display to Windows RE (Recovery environment.). If in case the Startup Repair window does not appear then you can try restarting Windows again.
Step 3- Now click on Troubleshoot. Then again choose an Advanced option from the menu.
Step 4- Click on Startup settings. And then finally restart your PC.
Step 5- Using keyboard press the numeric key 4. This will make your PC enter Safe Mode.
Now once you have successfully reboot your PC then follow the further steps-
Step 6- Using keyboard press the Windows logo key and R simultaneously. This will open a Run command window.
Step 7- Now enter the command as msconfig. Click OK.
Step 8- Choose and click on Boot tab. Under Boot options now check the box Safe boot. Finally, click OK.
Step 9- Click on Restart and you will enter the Safe Mode.
Just follow the steps in manner wise fashion and you will get rid of the error in no time.
2. Uninstall the Drivers
The next method that you can shot out is to try uninstalling the problematic drivers and then reinstalling it.
Check this post: 10 Best Driver Updater for Free
Step 1-On your keyboard hit the Windows logo key and R key simultaneously. This will invoke a Run command window.
Step 2- In the command window type devmgmt.msc. Click OK.
Step 3- Expand the category and you will find the device with a yellow exclamation mark. Right-click on that particular device.
Step 4- Now Click on it to Uninstall.
Step 5- Find all such drivers and then click on Uninstall.
Reboot your PC and your problem or issue will be solved.
3. System Restore to Fix Driver Power State Failure Windows 10
System restore is one such method that can be used to solve system issues like in this case the Power state Failure error. This method allows Windows users to roll back the state of PC to that of a previous point in time.
Step 1- Right-click on the My Computer. Select Property.
Step 2- Then select System Protection and choose System Restore. It will be in the opening dialog.
Step 3- Click on Next option. Choose the desired system restore point from the list of table.
4. Prevent Device to Sleep When Unused
You can solve Driver Power State Failure in Windows 8, 8.1 and 10 using this method.
Since of the reason behind this error is that your PC does not wake up from sleep mode. So you can try preventing device to sleep when it is not in use.
Step 1- Right-click on the Start menu. Then select Device Manager.
Step 2. Now click to expand Network Adapters.
Step 3- Right-click at the Wireless Adapter. Now Select Properties.
Step 4- From the Power Management tab uncheck the “Allow the computer to turn off this device to save power” option.
Step 5- Finally click OK. Restart your computer.
That’s it and now you will no longer see the same error.
5. Update Display Adapter Drivers
If the issue of “Driver Power State Failure” has occurred after the installation of a Windows Update then installing the latest driver for your display adapter will be helpful. To begin with, follow the mentioned steps to solve your problem.
Step 1- Navigate to the Windows Control Panel.
Step 2- Then open Programs and features.
Step 3- Select and Uninstall the driver that is currently installed on your graphics card.
Step 4- After when it gets uninstall the next step is to restart your computer.
But even after installing the latest display driver, the issue still persists then you can try installing an older and probably more stable driver for your graphics card will work for you.
Also Read: How to Fix Windows Update Error
Well, these were some of the methods that you can give a try to get rid of the Driver Power State Failure error in Windows 10, Windows 7 or any other Windows OS. All the methods are proven and are likely to solve your problem within few minutes of time if followed as mentioned. So don’t panic and start following.