Hi! I heard there is a way to open the NES and disable the lock-out chip and make it stop the "Off-On" red light as well as play import games (if this is the case I am SO getting fire emblem 3 ) even if it's not i'd still likey do it to stop the finicky light.

also the batteries in my Gold & Silver games have failed me (and caused me to lose a shiny Poke) (NO!!! *decimates game*) anyways does anyone know what type of battery to replace it with?

I need awnsers and step by step instruction for these
and pardon any spelling mistakes or crappy grammar
'cuz i is nawt a guud righter