First Generation 3DS Not Booting Up Suggestions?

Would anyone have any suggestions for a first generation 3ds console that has a boot up issue? I have one that had the getway nand flashed on it. I just found it from a long time ago. I managed to power it on, but both top and bottom screens are blank. The wifi light comes on as well. I have done some research and some suggested to reset the wifi card which I have done with no luck. I was thinking it could need a new screen or two new screens. I would appreciate the suggestions. Also the blue led comes on but no other leds other than yellow wifi light.