Ah, sure, this one. Yes, it is connected.
This afternoon i tested other onboard usb boards, i connected the usb cable to them and tried a lot of times to get the display started. But nothing happens, the display lights only blue without any text. It seems to be defect, didn't it?
I would say so. Do you get the clock after you boot up into windows with imon loaded? With your problems, I would contact whomever sold it to you for a replacement.