I'm trying to setup my Gateway that I just got in the mail today, but it isn't working. I get to the part where I hold L when launching DS Profile, but it just seems to hang, the bottom screen is all black and the top is too, besides the top where the date and time are located. I tried reformatting the SD card and copying the launcher.dat file back over to the card again, tried another SD card, verified the checksum, nothing. I'm trying 1.2 by the way, I setup the blue card as instructed, and yes my firmware is correct, 4.4.0-10U. Am I doing something wrong?