sudomod

Hi there!

Im new to the retro modding scene but love retro consoles i found on ebay a gameboy zero completed but was told had audio issue, i took it apart to have a look didnt notice anything out of place but i wanted to add hdmi to the outside of the case so i could play on the big screen, brought a hdmi mini to hdmi lead but had to move the raspberry pi board to position the cable where i wanted and cut a whole for the hdmi port but i found a blue wire broken off the raspberry pi now i didnt build or know the people that did build it can anyone help me i can fix it if i know where it goes ?
Many thanks
Jamz

the blue wire looks like it could be a Ground (GND) for the audio.....
could be wrong....

but it looks like the Green and Purple wires are for PWM audio.....


where does that orange wire go to



also some clearer photo/images would help....
just to get a overview of everything...


.