[LukeS]

I’m sure you’ve already considered this, but are you using the correct powerlink cable version? This will definitely cause a hum if you use the incorrect version

[jonniebravo1963]

Hi all,

Would appreciate any thoughts.

Lab 11 had a low humming sound, no real sound other than that and green light stable. Stripped down and appeared to be coming from pcb 35 ICE amp. Swapped this for a new one and all working for 3 hours then same thing has occurred. Hoping this hasn’t damaged new module but struggling to think why this would happen.

 

Cheers

Jonnie

[jonniebravo1963]

Yes Luke MK3 and been using it for 10 years or so..

 

[Beojuhl]

Try another cable first

[jonniebravo1963]

1st thing I did, brand new cable and same problem

 

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