UNO + Olimex Midi Shield (Resolved)

Using Arduino Audio
23 
int pinS = 1;  //Serial out pin
int pinF = 7;  //Flag out pin
int pinU = 13;  //Flag out pin
 
void setup()
{
  pinMode(pinS, OUTPUT);
  pinMode(pinF, OUTPUT);
  pinMode(pinU, OUTPUT);
}
 
void loop()
{
  digitalWrite(pinS, HIGH);
  digitalWrite(pinF, HIGH);
  digitalWrite(pinU, HIGH);
  delay(2000);
  digitalWrite(pinS, LOW);
  digitalWrite(pinF, LOW);
  digitalWrite(pinU, LOW);
  delay(2000);
}

sorry, it's been a long week fighting with this thing.