Comment 23 for bug 1264665

Do your other computer HDMI suppoft 8 channel LPCM or stereo ?

Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  Converter: stream=2, channel=0
  Digital: Enabled KAE
  Digital category: 0x0
  IEC Coding Type: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
  Power states: D0 D3 EPSS
  Power: setting=D0, actual=D0