Powering on disabled USB

Hi, for a long time I’m experiencing problem with built-in bluetooth adapter in my Travelmate 6292.

Symptoms are simple, lsusb doesn’t lists device. As I understood, BT power saving is working in a way, that device just powered of. (no radio switching involved)

I’ve tried to google about that problem, and have seen that many people faced with this, but there is no linux way how to solve it. Just install Windows and enable bluetooth from there.

Today, I’ve reflashed BIOS. And that didn’t helped me.

Any thoughts or ideas how to debug or solve a problem?