I have an old DS phat, well half of an old DS phat. The touch screen top part is totally gone. The bottom part remains all intact. However, when pressing the power button, the device just shuts off after a blink on the screen, I assume this is because the ribbon cable is torn. Is there a way I can use this 1/2 DS as just a gba? I just need to find out how to boot the DS. I would have to replace the broken ribbon cable obviously, but does anyone have any experience?