USB not working

[zeehond]

Mor than 80 readers, but no help sofar. My USB is recognized, but not the devices behind. No network interface and no power on the usb powerlines. Has anyone an idea? Or is it time for RMA?

Any help is welcome. See also my other post for the output of dmesg and lsusb -v.

Thanks, Ed.

[zeehond]

The board has been replaced, and ofcourse the problem has been solved. antratek.nl thank you very much! Ed Faber