Hi All, Need some help this morning I went to go flying and the Typhoon H powered up fine I got connected to the transmitter and all looked well. I did not start the props yet as I noticed that I had forgotten to insert the SD Card (the one from yuneec). So I powered down the unit (it powered off fine) kept the transmitter on then after inserting the SD card I went to power the Typhoon back up and nothing, nada no sound no lights. I checked the battery with a volt meter and 16.72 volts. When I got to work, I plugged the battery into the charger and it went solid green so it doesn't look like a battery problem. I hope its something easy as I'm going on vacation on the 25th of this month and I bought the Typhoon H to bring with me to Hawaii this is only my 6th flight as I have been travelling for work and when the H arrived so I was a late started the other 5 flights went off fine. I searched the form but really didn't see anything. I tried to reinsert the battery multiple times no luck. I did smell anything strange either. Let me know if you guys seen this before. The SD card looks to be fine as I can access the files on a computer. Oh and I didn't even pick up the drone just rotated the camera so I could get at the SD card slot.