Getting stop error code 0x0000009F or Stop error code 0x000000FE on a Windows 7-based or Windows Vista-based computer that uses certain AMD USB EHCI host controllers

If you are getting stop error code 0x0000009F or Stop error code 0x000000FE on a Windows 7-based or Windows Vista-based computer that uses certain AMD USB EHCI host controllers then it is must to fix stop error code 0x0000009F or error code 0x000000FE from your computer. Both error codes occur in same situation. These errors are generally occurs in windows 7 and windows vista based computer. If you want to fix these error codes permanently from your computer then you have to must read the entire given content. The error is very critical to remove because if you ignore this error then your computer will getting very slow and you will not able to work with your computer in future.

Causes of windows stop error code 0x000000FE and 0x0000009F

The error code 0x000000FE and 0x0000009F occur with the host controller. The error code 0x000000FE and 0x0000009F occurs due to when usb devices use the periodic schedule in the usb host controller. The usb host controller is fully responsible for windows stop error code 0x000000FE and 0x0000009F.

Solution of windows vista stops error code 0x000000FE

To fix the error go to start and then you have to type Devmgmt.msc in the program search box and then press enter. A device manager window will appears and then you have to expand usb controllers (Universal Serial Bus Controller) and then locate the USB2 Enhanced Host Controller and then double click on it. Now click on advanced tab and after that click on Device Instance Path that is available in the property list. Now you have to note the value PCI\VEN_xxxx&DEV_yyyy&SUBSYS_zzzzvvvv&REV_ww\qqqqqqqq. After that click on start then type again Devmgmt.msc and then press enter and then locate the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI\VEN_xxxx&DEV_yyyy&SUBSYS_zzzzvvvv&REV_ww\qqqqqqqq\Device Parameters. After that clicks on edit menu and then new and now click on DWORD value and after that type here EnHcPeriodicIdle and after then press enter. Now right click on EnHcPeriodicIdle and after then click on Modify and put the value 0 in the value data box and after then click on ok. Now exit from registry editor and then restart the computer. These steps help me to fix my pc from the windows stop error code 0x000000FE and 0x0000009F. 

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