Hello ive got a trinity slim, installed a coolrunner. No matter what ive done cannot get the coolrunner to turn green. First tried useing jtag tool to read and program the nand and coolrunner. No boot intoo xell after that, tried ecc glitch generator and nandpro to write nand, can always flash back the origional nand and it will boot fine. Have also tried resoldering a few of the wires to cool runner. Tried some alt soldering points as well like cpu bypass, and Can solder decent have been modding for a long time since the original playstation, never had this much trouble in my life.