yellow wire/Postout point and blue/RST is wrong for an RGH 1.2 install.Here's the correct guide that you need.Plus you have way to much wire exposed on your yellow/Postout wire,green/PLL wire and your blue/RST wire.Desolder all 3x wires,trim them down and solder each wire to the "Correct" points as per this link i have sent you for RGH 1.2 install https://www.se7ensins.com/forums/threads/xenon-rgh1-2-freeboot-tutorial.1548848/