Question about Dell UltraSharp 2405FPW 24" Flat Panel LCD Monitor

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Problem with DELL 2408WFP

Hi
I am using the DELL 2408WFP as an HDMI based output device for my WINCE 5.0 based board. it just acts as a TV and connected through the HDMI. I am playing an audio file continuous. But each time I start playing the audio file i get some noise from the monitor speakers. It get resolved when I switch on and off the monitor once. again it comes when the audio file is started from the beginning. But I am not getting this problem with other TVs(like SAMSUNG and SONY) which continously play the audio file with no noise. what might be the problem with the DELL 2408WFP here. Please help me out to resolve this issue.

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  • Anonymous Oct 12, 2008

    The audio out from the monitor when connected to the speaker has a lot of hissing and popping sounds with the music I play.  If I connect the audio to the back of the PC it's very clear.  I am using HDMI connection to the DELL 2408WFP monitor.

  • mcharles1 Nov 04, 2008

    I have the same problem, but it is confined to the HDMI sound. The sound output comes out of the monitor output jack and then goes to the Dell bar hanging speaker.

    The problem came on suddenly after the sound had been working fine for about two months.

    The sound is a high pitched whine and effectively mutes the tv sound so that the words are barely heard above the whine.

    At first I thought it was a loose ground or connection, but could not find any problem with the cable connections.


    Since I could not resolve the problem, I was forced to deal with it by having the cable box analog output jacks go to my clock radio speaker. This is not a very good solution since it requires manually setting the clock radio input to the cd input, and then selecting the audio input from the DVD player to the TV output.

    Because of very limited viability of my temporary solution, I would be interested if anyone knows what the problem is, although I suspect it is a audio chip problem in the monitor.


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1 Answer

I have similar problem.  I'm using the HDMI connection from my PC to the monitor and when I connect my audio out from the monitor I get hissing and popping sounds along with the audio.  It sounds pathetic, I also hear the music and audio along with the hissing and popping.  
If I connect the audio to the back of the PC the sound is crystal Clear.  I am using Vista 64 bit with NVIDIA GeForce 8600 GT video card.  Trying  to Google to see if others are are seeing the same problem.  I just got my monitor on Oct 6.

Posted on Oct 12, 2008

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
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Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

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