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Old 2nd March 2010, 5:59 AM   #1
slipperyskip Thread Starter
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This project is inspired by my recent trip to San Francisco where I met up with a VIA Marketing rep at the Rods & Mods case mod exhibit. It was a great event and I came away with ideas and enthusiasm. A crowd favorite at the event was my Pico Bayard and it motivated me to do another Pico-ITX mod. I love doing the small stuff and I am due. Here goes...

First...sponsors





This project will be matching up two of the latest pieces of equipment to hit the market, the VIA P820 Pico-ITX mainboard and a Crucial C300 SSD. More to come about the kit but first let's do some project log qualifying work.



A sheet of birch plywood from my local supplier. My working surface is the backside of a chess board I bought in Spain many years ago. I don't know what kind of wood it is but it is very heavy and more importantly, extremely flat. I've been using this board for years with all my small projects.





This sheet cost me $19 which is kinda crazy but what you get is a 5-ply laser-cut piece of very nice wood. It's just not smart to skimp on materials and tools...IMHO, of course.





Using clamps to fix the straightedge I make my mark first in pencil and then in razor. I've learned over the years to spend the time to clamp these things properly instead of using human clamps.





Replaced the straightedge with a 1/2" square laser-cut board to use as a fence.





Weapon of choice is an X-acto Razor Saw with a fresh blade. I usually grasp it in the center instead of using the handle...better control of downward force and I can keep it up against the fence better this way. I saw it half way through then reset the fence on the other side. At intervals I'll run my razor knife down the trench just to "abuse" the saw cut.





That done, I set up another fence to cut a short piece.





The final "cutting-through" of the sawing process is always done with my razor knife. Keeping those edges clean.





The second piece will be exactly the same size as the first. I could measure it but I prefer not to measure anything if I can. Using the two original laser-cut corners as reference I clamp the two pieces together. Sure, I could make a mark and then saw it but I'm going to use the first piece as a fence to cut the second. After about a third of the way through I'll replace the original board with a proper fence.





Clamp the two boards together and "work" the edges over a piece of sandpaper to clean the edges up a little. Not a lot of work done here.





The result is two identical pieces of wood with perfect 90 degree corners. Took around an hour and a half.





I need to sprinkle this first post with some sponsor goodness so here is a SODIMM of Crucial 2GB DDR2-800. Thank you Crucial!





This is my concept of Sketch-up. There will be equipment mounted to both sides of this board with openings for both cables and ventilation.





The two boards I just cut will sandwich this slot-loader slimline optical drive. The drive's face plate has been removed.

That's all for now. Thanks for looking.
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Old 2nd March 2010, 8:16 AM   #2
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Looks interesting nice work so far
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Old 3rd March 2010, 12:31 PM   #3
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Quote:
Originally Posted by wookiie View Post
Looks interesting nice work so far
Cool!


Here goes the unboxing ceremony. I try not to do these but this IS unobtainium (at least for now) so I give myself an excuse.



Box





Box inside box. Plain brown no-frills industrial box.





Mostly air and packing material inside the box. Welcome to the world of itty-bitty.





Ta-da! The VIA EPIA P820-12L Pico ITX board with a P720-A daughterboard installed.





VIA Nano 1.2GHz 64-bit x86 CPU.





Turned around. The single 3Gbps SATA connector has a hole cut out of the heatsink just for it. To the left is the 44-pin IDE connector. I'll be using both of these. Lined up along the front are the pin headers for four USB ports, audio, power, reset and a bunch of stuff I don't care about.





Backside showing where the SODIMM goes. The yellow thingy is the CMOS battery. Yes, a remote CMOS battery. My biggest complaint about the PX10000 Pico-ITX board was the battery holder soldered to the bottom making the unit much thicker than it needed to be.





Didn't have a Coke can handy so I thought this iPod touch might do in a pinch to show comparable size. Does that work for anybody?





The P720 daughterboard adds 2 USB ports, a VGA port and a Gigabit Ethernet port to the mainboard's onboard HDMI port. That's what I said...HDMI.





Misc. cables I'll look at later.





For me, one of the most amazing things about this board is that it has an onboard power supply. This connector allows you to connect a standard external 60W ACDC power brick directly to the Pico-ITX. I don't have to use a Pico-PSU with this project like I did the last one. TBH..I'm...just...shocked. The power for the rest of the system like the SSD, optical drive and cooling fans comes directly off headers on the Pico board.

So what will this little sucker do? According to VIA I should be able to watch H.264 (BluRay) at 1080p with about 20% CPU utilization. Total system power should max out at around 20W. We'll see.
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Old 3rd March 2010, 4:18 PM   #4
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that is one very cool little motherboard . Cant wait to see what you have planned. *subscribed*
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Old 3rd March 2010, 4:27 PM   #5
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wow thats tiny
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Old 3rd March 2010, 5:13 PM   #6
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Wow! What motherboard?
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Old 3rd March 2010, 5:35 PM   #7
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Quote:
Originally Posted by Ravennoir View Post
wow thats tiny
that's what she said.

ONTOPIC: This shall be awesome. I've been wanting to build a Pico-ITX system for ages, when I do I'll look upon this for inspiration.
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Old 3rd March 2010, 5:39 PM   #8
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Hahaha. Love pico-itx, it's even smaller than the ARM9 dev kit on my desk

GL with the project
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Old 3rd March 2010, 5:48 PM   #9
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Will a Pico Mobo run a few dedicated servers at a LAN? Like afew TF2 servers at the same time as a few COD4 and CSS servers?
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Old 3rd March 2010, 6:23 PM   #10
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NO

..........

edit: but this will
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Old 3rd March 2010, 6:32 PM   #11
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I would love this connected to my 24 inch LCD for work...
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Old 3rd March 2010, 6:42 PM   #12
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Looks awesome!
how much are one of those itx MB/CPUboards and a daughter card worth? if you dont mind me asking.
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Old 3rd March 2010, 7:23 PM   #13
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Mate thats fantastic.

Small builds like this excite me!

Let us know how it runs once you get the chance!
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Old 3rd March 2010, 11:42 PM   #14
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Looks very impressive indeed. Can't wait to see more.
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my retard ex girlfriend fell for this, because they gave her a six month subscription to marie claire.

What a fucking idiot.
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Old 4th March 2010, 12:16 AM   #15
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That thing is tiny!

Keep up the updates yo!
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