Hi, someone shut down my QU32 directly from the power button. When i started it up again the pan lights started lighting up from left to right and back (this should only happen in update mode, which i did not even enter). Now i am trying to update or reload the firmware from a thumb drive usb. But i cannot enter the update the usb with a black screen. It wont show anything up. I cannot update it, hard reset it or whatsoever. I need immediate help!!!
The hard reset mode is holding down the set up button and the reset button while powering on the mixer.