Please help me cr-6se
bought this printer today, assembled, launched, everything works. I decided to run a trial print, at first he did not see the sd card, OK, I thought, I'll try it through the USB, connected the wire to the printer and to the computer, realized that it was necessary to pump firewood stuck the sd card into the computer, the computer read it on it were test models, manual and drivers. I started downloading the drivers and did not notice the warning "disconnect your device". Now, when turned on, it shows the boot screen and that's it. Please tell me what to do.