@David-TP I've tried the factory reset but it did'nt change the noise. I've moved the satellite Deco unit and it was the same. But I also tried to change the power supply with the one working with...

Hi, thanks @David-TP for your reply. They are both in V3.0 No I haven't tried a factory reset, do you think it could solve that ? best regards,

Hi, I have a X60 since a few years, I've got 3 modules. 2 of the 3 modules are doing a constant noise, like a hard drive, I have rebooted them and updated them but it doesn't change anything, what...