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problemas de ruido por USB


1 Messages
Posted on 08/10/19 at 22:01:19
Buenas tardes. Me he comprado una hercules dj control instinc y me saca ruido por el puerto USB a los altavoces. Tengo los altavoces por cables RCA directos a la mesa y por el USB sale ruido del PC. ¿a que se debe esto? por mas que busco soluciones no encuentro nada. 

Gracias de antemano.

User Experience Team

1664 Messages
Posted on 08/12/19 at 06:41:50
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If you hear noise in the speakers connected to DJControl Instinct, the most likely reasons are:

1) noisy power supply of the computer
=> If you have a laptop, test if when you power the laptop on its battery, you no longer hear this noise
=> if powering the computer on its battery cuts the noise, then the long term solution is to add a USB hub which has a power adapter betwee the computer and the DJ controller

2) noisy USB connector
=> try connecting the DJ controller on another USB port
=> move your DJ controller far from your USB mouse, if you can

3) ground loop
=> check if your speakers and your computer are connected on the same power supply
=> If they are connect to the same power supply, it should be OK, unless this power plug is not grounded (bad power installation).

4) lack of CPU ressources
=> check the process here to optimize your computer .