Hello I am having problems with my nes system´s One only get´s a gray solid screen. I have cleaned the contacts on the mother board and try 2 - 3 connectors. Maybe the VRAM is bad? ( http://spatulatzar.com/nes/ ) PAL-EEC The second one works perfect, however the sound is low. I have replace all electrolyt capacitor on the mother board and in the RF modul. PAL-EEC The third one plays the music but no picture. Dig dug - Intro sound then after 10 seconds blue screen. Duck tales (Pirate cart) - Music works but as soon as you play a level it crash. Chip and dale (Pirtae cart) - Seems to work doesn´t crash. I have replace all electrolyt capacitor on the mother board and in the RF modul. NTSC All games where cleaned! Thank you.
