Flashing white light on the bottom of the screen?
The Power button keeps blinking. However, in the videos I've seen on it's blinking, the screen never goes to the title screen and THEN resets, instead, it just flashes white.
This doesn't happen to, as I know of, my copies of Super Mario Brothers/Duck Hunt, and Mario Bros.
It could also be the problems caused by the cartridge. I contacted the seller for advice.
If anyone could help me, I'd appreciate it, as well as giving me a good site to send my consoles if it's the 10NES chip.