VISTA and USB Device Recovery from Low Power
I'm seeing an issue with Vista and some wireless USB devices. Upon returning from either standby or hibernate (S3 and S4), the OS tells the BIOS to issue a bus reset. First of all, this breeches Windows Logo Device Requirement Protocol.
I'm seeing an issue with Vista and some wireless USB devices.
Upon returning from either standby or hibernate (S3 and S4), the OS tells the BIOS to issue a bus reset. First of all, this breeches Windows Logo Device Requirement Protocol. Second, the OS apparently does not enumerate post USB reset. Some devices are ok (Logitech Blue-Tooth keyboard/mouse) and other devices have their table entry initialized. Anyone else having problems with Vista and USB device recovery from low power states? I cludged a fix to refresh the USB table, but thats not the answer.
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Upon returning from either standby or hibernate (S3 and S4), the OS tells the BIOS to issue a bus reset. First of all, this breeches Windows Logo Device Requirement Protocol. Second, the OS apparently does not enumerate post USB reset. Some devices are ok (Logitech Blue-Tooth keyboard/mouse) and other devices have their table entry initialized. Anyone else having problems with Vista and USB device recovery from low power states? I cludged a fix to refresh the USB table, but thats not the answer.
B
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