Dreamcast Controller Port 1 not working

hi team , i bought some stuff from a guy recently and he said there will be a delay " i will post something small as a bonus" , well i got it today amongst all the other gear it was right down the bottom of the box. When i saw it i was floored , he sent me a bonus untested Dreamcast.

I have done a little testing and found that Controller Port 1 is not working at all. Im still stoked with it but if i can fix it , it will be icing on the cake.

any info is sensational

s8n

i just posted a tutorial on how to fix it here

with so many sites going down moving etc, so many old tutorials are being lost.

howdy Darksaviour69 thanx for replying , i tried that and a total Controller Port change to no avail....Port 1 doesnt work and Port 2+ works

im thinking something on the Motherboard has malfunctioned , what do you think ?