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Intel(R) USB 3.0 Host Controller Switch Driver

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Hello All,
As part of our software install we are installing the Intel(R) USB 3.0 Host Controller Switch Driver (iusb3hcs.sys) on machines that have Win 7 Embedded (x64). When this driver is installed I have noticed that the USB controller behaves differently:
When shutting down (or rebooting), the controller does not completely lose power. Therefore, if I reboot or shutdown from Win7, and immediately boot to a WinPe usb stick, the driver in winpe seems to have an issue loading and the stick is not recognized. To fix the problem I can simply unplug the machine (allowing for the controller to lose power) and then booting into WinPe the stick is recognized.
Wondering if anyone knows what OS setting or change I can make in the inf to tell the driver to make the USB Controller power down when doing a shutdown. Any help appreciated
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Answers
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- Proposed as answer by Just KarlModerator Thursday, April 30, 2015 2:39 PM
- Marked as answer by Just KarlModerator Thursday, May 07, 2015 5:28 PM
All replies
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- Proposed as answer by Just KarlModerator Thursday, April 30, 2015 2:39 PM
- Marked as answer by Just KarlModerator Thursday, May 07, 2015 5:28 PM
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