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Noisy Laptop When Playing Music Through Pa Sustem


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#1 mikey d

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Posted 17 March 2007 - 01:17 AM

I am using my laptop to play karaoke using compuhost program. When playing through my PA system from the laptop (HP) there is a very noticaeable and annoying whining computer noise coming through the PA speakers.
It is there regardless of the volume setting of the program so it must be the general computer noise transmitting. Does anyone have any ideas how to reduce or get rid of this problem.
Any advice would be greatly appreciated.

Regards

Mike

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#2 TheTerrorist_75

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Posted 17 March 2007 - 09:18 AM

Use better cabling and jacks from the laptop to your sound system and try to distance them as far as you can.

Edited by TheTerrorist_75, 17 March 2007 - 09:19 AM.

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#3 mikey d

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Posted 17 March 2007 - 04:58 PM

Thanks I will try that. my laptop does not not have a line out, only a earphone jack from which i use a 1.5mm stereo jack to two rca-jack mono leads to the mixer. The leads I use are quite good quality but I will spread them as far as i can.




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