I just bought my third Aquaero 5 LT and it seems to be doing exactly same as second one was doing originally, red led turns on instantly, computer doesn't recognize it as a usb device and fans are not running. I believe the second one was sent back to Aquacomputer by reseller and when it came back fixed I think I was told that it was lacking firmware. Could this be the same problem again and if it is can I do something myself or do I need to send this one also back to shop ? Last time that was easy because I bought it from Finland and shop took care of shipping but this third one I bought from Caseking.de and I don't know how their warranty system works.