Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Won't even turn on

I can't tell you how this product performs, because I can't even get it to power up. When I plug it in, I get no response from the unit whatsoever. I initially thought it was a power cord issue, but I tried two other cords I had and neither worked. I am extremely disappointed. I ordered the Jwin Electronics I552BLK to replace it.