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Optiplex780 SFF Custumize and Replacement of the power supply unit


  Naver まとめの記事

 
Remove the motherboard from the PC case, was incorporated into the rack.
PC case was using the assembly rack that I bought at "100 yen shop" in Japan.



  前面

DSCN4337-s.jpg



PCbox.jpg




材料。


CN_2015_0924_1625_23.jpg

Assembly rack 300 yen × 2 of "Dyso".
Paul 108 yen × 4
 Connector 108 yen × 2
Wire mesh (quite large) 216 yen × 2・・・・・だったはず。




 
 Referenced URL
  http://blog.livedoor.jp/yuukin77/archives/51671095.html


At First since I have put the power is brought into contact with the motherboard to the wire mesh......it will not start for a few days, beware. 

At a later date, I was able to start with a minimum configuration. You get in the search, but that served as a reference this is easier to read.



Then Next Step, it is the description of puting a Keian 500w Power Supply.



 電源ユニット 恵安の電源 静か 500w 結構デカイです。
 4534782931048.jpg

Connector can not obviously inserted!!
CN_2015_1008_2154_23.jpg
 

Those above the DELL BTX standard of genuine power(on SFF version)
The below is KEIAN.

So, it means that Let soldered to the quiet 500W by cutting the connector.


Technical Support
 

  http://dualsocketworld.blog134.fc2.com/blog-entry-166.html
  >In the ATX power supply and the EPS system power supply, it depends on the timing of PWR_OK signal.
    Power supply of ATX system  :  100ms~500ms


   Since it has been suggested that, this seems to be he is holding the key. Once, I think that would be an indication of a successful connection by measuring the signal.





ピンアサイン表
 を見ると

 Red is + 5V, yellow 12V1, you will see that it is unified by any standard.


Moiety leave once bare. Or solder buy of about 20 ~ 30w, to buy the power controller. 
 You can adjust the temperature of the soldering iron.




CN_2015_1008_2153_46.jpg

Brittle so should not twist is good. Solder is enough If you put only a small amount of those suitable temperature




CN_2015_1008_1907_20.jpg




Simple Connection method of copper wire :http://www.murata.com/ja-jp/campaign/ads/japan/elekids/ele/craft/knack/wiring


It is stable enough, nor does overheated or with brown. It personally was enough in insulating tape of the 100 yen shop (Daiso).



It might be best if we try and illustrate the exact destination. On most experimental, not even no fluke-ish side that was able to.  How black COM even whether that can be connected, there is also a problem. 


For one hour or more of the stress test in the OCCT  http://www.ocbase.com/, we confirmed stable operation (2015/10/15).

 OCCT ストレステスト



You'd better, which had been insulated with caution to short. Since it does not use too much orange and brown, I've enclosed in the sleeve.




[9/28 Add]
 Strengthening of power supply (video) on Optiplex 780 SFF
       I'm sorry in untranslated.....




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 English translation from Japanese

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