I suspect you have an ASUS MB and what you see is a missing driver. A quick web check seems to point to AI Booster that needs to be installed or updated. It should be on your MB CD. I don't think that's going to fix your printer issue though. You'll have to consider that you may have a bad USB port, bad cable or problem with the printer itself.
I have a custom built computer and my Lexmark printer no longer is communicating with the computer. It is connected through USB. I have uninstalled and installed the printer more than once and still nothing.
I found a lovely yellow question mark on the (other devices) Unknown Devices with an exclamation mark. The properties details says... "ACPI\ATK0110\1010110"
I cannot update the driver because I do not know where to get updates for it.
This is the same on my laptop, which is a dell...I will try to update the drivers from their website to see if it will fix the other problem, which involves a webcam instead of the printer.
Could anyone please assist me in this...I am honestly not sure what else I can do to fix it...