My printer doesn't work. HELP ME PLEASE

[snnarslan]

Hi friends,
I bought a 3D printer and it is first of mine. So I don't know everything about it and it doesn't work rather I can't start up it.
LCD and motors don't work. I checked the all of connection but the same result and I change the firmware on the card. I think I need firmware for load to the card(Iduino). Please help me.

[Admin]

Could you tell me the type of mainboard so that I can send relevant firmware to you .
And please leave your email address.

[snnarslan]

Main board : Iduino mega 2560 + RAMPS 1.4
There are LCD2004 and SD card input
e-mail : snnarslan@hotmail.com
So thanks for your interesting