The error message "stop 0x0000009fdriver _ power _ state _ failure" may appear in Windows.

cause

This problem occurs when the driver does not handle the power state transition request correctly. This error message usually appears in one of the following actions:

Turn off the appliances

Pause or resume from standby mode.

Pause or resume from hibernation mode.

solution

To avoid this error message, update or delete the driver that is causing the problem. This problem is not limited to device drivers, and file system filter drivers may also appear (such as drivers for antivirus, remote control or backup program installation). To find out the driver causing the problem, use the following steps: 1. Check to make sure that your computer and all devices are on the Hardware Compatibility List (HCL) and have drivers signed and certified by WHQL. You can use Sigverif.exe to check unsigned drivers.

2. Check for driver updates that may be applicable to your hardware.

3. Update the software that uses the filter driver (for example, antivirus, remote control and backup software).

4. Uninstall all non-critical equipment and software to help find out the equipment/software that may cause this problem.

5. Install Windows into the new folder. Add drivers and restart to continue searching for drivers that are causing this problem.

On the failure of XP to turn off the blue screen

As we all know, XP has a beautiful and user-friendly interface, but there are still various blue screen phenomena, especially when it is turned off.

In fact, there are many reasons to turn off the blue screen.

1, SP2 or SP 1 patch is not applied. XP comes with a shutdown BUG.

2. When upgrading DX, some important files under the system were downloaded by cover the installation.

3. Trojan spy virus, that is, the virus that infects the boot.ini file. However, this virus will also affect the boot blue screen.

4.BIOS refresh is unstable.

5. The gold finger on the memory stick is dusty or oxidized, usually accompanied by an English blue screen. I don't need to say the solution:)

6. The software installation affected some system driver files, resulting in a blue screen. The solution is to reinstall the system and restore the system (safe mode), but there is no way to completely solve the problem. In particular, some antivirus software shut down during the upgrade process (after downloading and starting the installation process), which will also cause blue screen.

7. If the disk partition is wrong, scan and repair it with the disk scanning tool.

8. If the following situations occur: A problem has been detected and Windows has been shut down to prevent damage to your computer.

Driving power state fault

If this is the first time you have seen this stop error screen, restart your computer. If this screen appears again, please follow the following steps:

Check to make sure that any new hardware or software is installed correctly. If this is a new installation, asd your hardware or software manufacturer for any windwos updates you may need.

If the problem persists, disable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing. If you need to use Safe Mode to remove or disable components, restart your computer, press F8 to select advanced startup options, and then select Safe Mode.

technical information

* * * STOP 0×0000009 f(0×000000500，0×00000002，0×FF7A6F 18，0×8 16A9BD0)

Then you should pay attention to it. It is likely that the data cable of your hard disk is in poor contact, the memory stick is in poor contact, or even there are some problems with the power supply. If not, please back up the data on the hard disk as soon as possible.