USB does not wake up after Tecra R840 goes to sleep

Hello

I have a Toshiba Tecra R840 on windows 7 sp1. I use a USB mouse, but whenever I put my laptop to sleep I have to go out and re put the dongle insert it again.

I've changed the following power options:
Under devices, USB, USB Root Hub power management "allow the computer to tun turn off this device to save power" is not checked

It goes the same for generic Hub
Under control panel, power options, USB, USB selective parameter settings is disabled.

Does anyone have any suggestions?
Thank you
Tony

Have hmmm you tried to remove/delete the USB hubs and controllers from Device Manager and install it again?
Usually after restart again the system should automatically find the drivers and needs to be reinstalled all USB controllers once more

Tags: Toshiba

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