Question about Chaintech 7NJL3 Motherboard

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Manual? hello i lost my motherboard manual and now cant figure out were to put the pwr,reset,h.d.d cables can anyone help me find the manual i tried the website for chaintech but they dont have it. i have the 7njl3/4 motherboard from chaintech

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  • has52964 Dec 14, 2007

    my motherboard is L7MM Rev:1 and I cant figure out were to put the pwr,reset,h.d.d cables

  • Anonymous Dec 25, 2007

    lopst manual cannot find settings too

  • Anonymous Mar 28, 2008

    motherboard manual for intel 101ggc.

  • smileysmile Apr 06, 2008

    where to plug in pwr sw power led reset hdd

  • Dysfunkt Dec 08, 2008

    Yes, yes I have the same problem and the link below does not work anymore. Why is it so impossible to get hold of this darn manual. It might be easier just to buy a new board. Can anyone point me to the correct download site? THANX



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The connections are show between the last 2 PCI slots. The connector is CN1A.
Here are the connections.
1 & 2 = G Button
3 & 4 = HDD Led + to pin 3
3 & 9 = Power Led + to pin 9
6 & 12 = Speaker + to pin 12
11 & 13 = Power switch
14 & 16 Reset switch
17 & 18 = G Led + to pin 18
15 is keyway [no pin]

[2 4 6 8 10 12 14 16 18]
[1 3 5 7 9 11 13 15 17 ]

Posted on Jul 06, 2009

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Pinout is here

Posted on Dec 25, 2007

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Follow this link.

Then click on the PDF link

The Pdf is in Korean I think but all the board connection layouts are in English!

Posted on Dec 11, 2008

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You need this - it is for maxtor drives - - hope this solves your problem.

Posted on Sep 17, 2007

  • Michael Robinson
    Michael Robinson Sep 18, 2007

    I'm sorry disregard my answer, got totally sidetracked with another problem and ended up posting that one to yours. I will see if I can't locate a manualfor you though. Sorry again.


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You can download (and print) the Manual at this site:

Just click manual, then click USA under the English Manual.

NOTE: You must have Javascript installed on your Internet Browser, and Adobe Acrobat Reader to read PDF files.

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Hope that Helps.

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pwr led pwr sw N/C


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translated this is top row left to right ...... power led, power switch no connection

Bottom row is left to right........ hard drive, reset, no connection

Note: not all computer cases have a reset button, also the connectors for power led and hard drive produce a light, if the light does not show, power off the pc swithc the cable rooun 180deg on the connector pins and reconnect.

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Front Panel Connector

Hi CUITGUY, you can fins this in your manual on pg. 32 in your manual.
This should help you. Everything os color coated.
To download your manual click the link below.
Fill in the four windows at the top. First window pick (motherboard), second window pick (MX4GVR) & last window choose (Manual). Download English Manual For MX4GVR.

Good Luck! Take your time.
Have more questions, feel free to ask.


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