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PSA regarding passthrough HDMI connections (specifically palit)

 

 

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bill at bbqninja

Aug 29, 2009, 6:28 PM

Post #1 of 2 (422 views)
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PSA regarding passthrough HDMI connections (specifically palit)

This is a palit fanless card with passthrough:
http://www.megaprice.it/images/Palit_9500GT_512.jpg


They give you a nice little cable to plug from your mobo audio into a
little white jack on the video card to get audio passthrough for hdmi.
Take a look at that image... and the more noticable jack that you
might plug your motherboard audio into.

Now look at their same card WITH a fan:
http://www.palit.biz/product/vga/picture/Bp00732-pic3.jpg

Oh.... that's not audio in, that's fan power out :(
They have used the EXACT same connector plug for the unused fan jack
and the audio input jack. Putting 5v to the signal pin of your
motherboard's digital audio is not a good thing :( They do NOT mark
the audio port well, and do not mark the fan port at ALL. So watch
what you're plugging into!

One motherboard poorer, one lesson in life richer.
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alamar at gmail

Aug 29, 2009, 8:36 PM

Post #2 of 2 (378 views)
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Re: PSA regarding passthrough HDMI connections (specifically palit) [In reply to]

On Sat, Aug 29, 2009 at 9:28 PM, Bill Williamson <bill [at] bbqninja> wrote:

> This is a palit fanless card with passthrough:
> http://www.megaprice.it/images/Palit_9500GT_512.jpg
>
>
> They give you a nice little cable to plug from your mobo audio into a
> little white jack on the video card to get audio passthrough for hdmi.
> Take a look at that image... and the more noticable jack that you
> might plug your motherboard audio into.
>
> Now look at their same card WITH a fan:
> http://www.palit.biz/product/vga/picture/Bp00732-pic3.jpg
>
> Oh.... that's not audio in, that's fan power out :(
> They have used the EXACT same connector plug for the unused fan jack
> and the audio input jack. Putting 5v to the signal pin of your
> motherboard's digital audio is not a good thing :( They do NOT mark
> the audio port well, and do not mark the fan port at ALL. So watch
> what you're plugging into!
>
> One motherboard poorer, one lesson in life richer.
>

Ouch. Sorry to hear that. =\

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