Just to confirm this all works perfectly. Just remember to use a good voltmeter to ensure the output is 5.2V rather than the 5V that comes as default when you purchase a new power supply.

So you know, Symptom of a failed Power Supply for me was the 861 display not coming on correctly when turned on.

/Marcus

Lounge: 861v4+ID40 (hardwired Cat 6), HD621, 2xDSP6000.2VC (l/r), DSP5500.2HC, 2*Jamo ARTina (rears), D2500, 556, 596P, PS3, Humax HDR-1000S
Bed 2: MD600 (hardwired Cat 6) , QNAP 453 Pro