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Computex 2006: 300W GPUs, Conroe, HDMI Video Cards and Lots of Motherboards
Computex 2006: 300W GPUs, Conroe, HDMI Video Cards and Lots of Motherboards
Date: June 5th, 2006
Topic: Trade Show
Manufacturer: Various
Author: Anand Lal Shimpi
Buy the ASUS M3A76-CM Socket-AM2 AM2 EX16
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ASUS' Concept Motherboard

ASUS showed us something we honestly can't believe we hadn't seen up to this point from any other motherboard manufacturer: a concept motherboard.

Click to enlarge

The ASUS Pluto Concept motherboard was designed to showcase technologies that ASUS is conemplating using on future production motherboards.

The first feature of the concept, which has already been done by some of ASUS' competition was an audio riser card to help separate the audio circuity from noisy components on the motherboard:

The next feature of this concept motherboard is an electroluminescent rear IO panel to help you figure out where to plug things in, while in the dark:

There's also a POST diagnostic display on the rear of the motherboard that is a bit more verbose than most diagnostic displays that you sometimes find on motherboards themselves:

Despite being able to display more text, the debug display is still not as verbose as we'd like in order to use it for anything more than a very high level diagnostic tool. We do commend ASUS for the creativity and putting in the effort to do something new with its products.

There is also a water cooling element to the concept, however we weren't able to get a shot of it running in time for publication. We may be able to bring you more coverage of the concept later this week.

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58 Comments - Last by sri2000, 1341 days ago
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Can't Wait for the Cheap Versions of Conroe by ChronoReverse, 1345 days ago
If it turns out the low-end Conroes will overclock very well (I suspect they might), an Intel purchase might in the horizon for me (my last Intel chip was a Tualatin).

I've just sold my Athlon64 mobo and CPU while I can still get a reasonable price for them. If I can't get Conroe for a good price, then I'll pick up the used X2's that should be flooding the For Sale forums =)

Reply
umm by shabby, 1345 days ago
quote:

Remember that the HDMI connector can carry both audio and video data, and by outfitting cards with a header for internal audio passthrough (from your soundcard/motherboard to the graphics card) you take advantage of that feature of the HDMI specification


I dont get it, what is the point of sending audio to the monitor?

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RE: umm by Furen, 1345 days ago
It's meant to be sent to an HD TV. Monitors can just use DVI for digital signaling.

Reply
RE: umm by shabby, 1344 days ago
And whats the point of that too? Its supposed to go to the reciever not the tv.

Reply
RE: umm by OrSin, 1344 days ago
Do you even know why hdmi exist. Most HDTV that have HDMI connects also has audio out.
YOu connect everything to your tv and send out only singles you need. My guess is you don't have a HDTV.

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RE: umm by ShapeGSX, 1344 days ago
I have an HDTV, and I never use the TV's speakers. Why have HDTV but crap 2 channel audio? Instead, I connect the digital audio to my receiver for 5.1 surround.

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RE: umm by epsilonparadox, 1344 days ago
If you have an HDTV with more than one HDMI port and a SPDIF out, you can connect multiple HDMI sources to the TV and you can take an optical cable from the TV to your receiver since HDMI carries 5.1 channel audio.

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RE: umm by TauRusIL, 1344 days ago
Guys, the HDMI cable will go to your receiver carrying both video and audio, then the receiver will send the video out to your HDTV. That's the setup that makes sense to me. No point in sending audio to the HDTV directly. Most newer generation receivers include HDMI switching already.

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I love it when people bash other people and dont even understand the topic. by namechamps, 1344 days ago
Lots of people will want to run the HDMI to their HDTV. Just because you dont understand it doesn't mean there isn't a very good reason.

Here is my setup. I have a cable connection connected directly to the HDTV (cable card slot), and my xbox360 hooked to HDMI. My next project is too add a HD-DVD player and when HDMI video cards become common I will have an HTPC hooked by HDMI also. So I got 4 inputs (cable internal and xbox360, HD-DVD players, HTPC on HDMI) hooked to HDTV. With me so far. Now my TV can play the audio directly (yeah it's 2.1) but there are times when I dont want/need the loudness of my receiver. Late at night or when listening to the news dolby digital 5.1 is just overkill.

NOW here is the part you dont understand (and therefore quick to bash others). Most HDTV (mine inclded) have SPDIF OUTPUT. If I hit monitor mute on my remote then the TV speakers shutoff and any digital audio goes directly to the SPDIF. So regardless if I am watching terresterial HDTV, HDTV cable, regular cables, HD-DVD, xbox360 or eventially anything from my HTPC the TV bypasses it directly to the SPDIF output.

So with 1 HDMI cable per source plus only 1 toslink optical cable to my receiver I have hooked up ALL my audio & video gear.

If I listened to "experts" like yourself then I would have three limitations
1) much more cables
2) can't use TV speakers when I just want quiet simple 2.1
3) no high quality way to handle digital cable, and OTA HDTV without 2 more set top boxes.

Now the largest advantage to a setup like this is simplicity. Remember you may be an audio/video expert but 90% of consumers are not. With HDMI they can connect EVERYTHING to their TV. If they dont have a home theater system no problem, if they do then they connect 1 cable from TV to receiver and they are done. Compare that to the rats nest of cables behind most entertainment centers and you can see why the industry is pushing HDMI.

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RE: I love it when people bash other people and dont even understand the topic. by CKDragon, 1344 days ago
OK, legitimate questions here; please don't feel the urge to own me. :P

1) Let me make sure I understand you, first: With the setup that you describe, it seems that you would have one less HDMI cable and only 1 total SPDIF cable, correct?

2) Are HDTVs with 4+ HDMI ports common/reasonably priced? I haven't made the HD plunge, but it seems as though most of the ones I browse at have 2.

3) The method you describe sounds very efficient and I believe I understand the benefits for HDMI components. How do older components that only have analog cables fit into the equation? I'm certain that you could route those through your receiver, but I'd imagine that takes away from the fluidity of your setup. Will the HDTV pass even analog audio signals out to the receiver? In your post, you mentioned digital audio specifically being passed, so I was hoping you could clarify.

4) The digital audio being passed through the HDTV, does it degrade sound quality at all? I remember years ago when I bought my receiver I had to look for a certain quality specification regarding component video cable switching to make sure that the receiver wouldn't degrade the video signal upon pass through. I was wondering if this was a similar situation.

Sorry for the length, but if you or anyone else could answer this I'd be appreciative.

Thanks,
CK

Reply
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