

Is my Sonic Blast Dead?
I am playing GG games on an Analogue Pocket, and ally other carts boot no issue. However, this cart just makes a click "pop" and the screen remains black when I hit boot cartridge.
I cleaned this cart 5-6 times with 70% alcohol, and I used an eraser. I am thinking maybe it is time to give up on this endeavor, but before doing so, I wanted to see if anyone here has anything thoughts. The board and pins look great from what I can tell. Any help would be appreciated.