USB-UIRT does not enable on boot up

[Naylia]

Hi guys,

Well I've tried different driver versions and followed the steps to make sure that standby/resume works and that works great even from S3. The usb-uirt is always there on resume. But when I reboot the computer the computer boots and none of the software can find it. So i went in to device manager and the device is disabled. If i unplug and replug in the device it enables, or if I just right click on the device I can enable it. But it will never boot enabled. Any ideas?

[jrhees]

Is this only on reboot (i.e., works ok on a cold power-up of the PC)?

If so, you may have a motherboard/bios that does not issue USB resets of a warm reboot, and one remedy/workaround might be to place the USB-UIRT behind a powered USB hub.

-Jon

[Guest]

i'll try tonight and let you know how it goes

[Guest]

shutting down and turning the pc back on produced the same problem as a reboot