I have consulted my motherboard manual and I know exactly where the jumpers should go, but I cannot find the jumper(s) labelled 'Speaker' coming from the case.
Here is a list of labelled jumpers:
+P LED
-P LED
Power LED
SHIELD
DATA-1
DATA+1
DATA-2
DATA+2
VCC1
VCC2
GND1
GND2
EAR R
EAR R
EAR L...