PC - 'Home' brew
Mother board - GF8100VM-M5
CPU - AMD Phenom X3 8250
RAM - 2gig DDR2 800MHz
Bios - AMI
Internal speaker - 8 Ohm, fed by 2 wires (one to each end of the voice-coil
This mother board incorporates a 4 pin header for the internal speaker. The manual gives the pinout as 1 = VCC. 2 = Key.
3 = Gnd. 4 = Signal.
There is no indication as to which pins the internal speaker should be connected.
This speaker has been OK on the previous mother board (Gigabyte GA-7VM400M).
A web page giving general advice stated that the speaker would usually be between pins 1 and 4. Is this correct in this case?
Can anyone shed any light?
rhutch.