Asus b250m-a front panel connectors

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fastnoodles

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Jun 8, 2017
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I can't figure out how to connect front panel connectors to my Asus prime b250m-a motherboard. I checked the manual that came with the motherboard but didn't find anything helpful.
 
Solution


In your Asus Prime B250M-A motherboard, the front panel connection is a 9-pin header located near the bottom right corner of the board, just to the upper-right of the screw hole in that area. Such header would look similar to this:
M5A78L-M%20LX%20Plus%20System%20Panel%20Connector%20(Edited).jpg


There are 9 total pins laid out as:
[o][o][o][o][x]
[o][o][o][o][o]

Depending on your case, you should have the following front panel cables that look similar to these:
4E5G6.jpg


You then plug...


In your Asus Prime B250M-A motherboard, the front panel connection is a 9-pin header located near the bottom right corner of the board, just to the upper-right of the screw hole in that area. Such header would look similar to this:
M5A78L-M%20LX%20Plus%20System%20Panel%20Connector%20(Edited).jpg


There are 9 total pins laid out as:
[o][o][o][o][x]
[o][o][o][o][o]

Depending on your case, you should have the following front panel cables that look similar to these:
4E5G6.jpg


You then plug the front panel cables into the 9-pin header of your motherboard like this:

PWR LED (+) at the left; (-) at the right --> [o][o][o][o][x] <-- POWER SW (+)/(-) orientation does not matter
HDD LED (+) at the left; (-) at the right --> [o][o][o][o][o] <-- RESET SW (+)/(-) orientation does not matter

Note that the bottom-rightmost pin is not connected.
 
Solution

timboalogo

Commendable
Aug 26, 2021
19
1
1,515


In your Asus Prime B250M-A motherboard, the front panel connection is a 9-pin header located near the bottom right corner of the board, just to the upper-right of the screw hole in that area. Such header would look similar to this:
M5A78L-M%20LX%20Plus%20System%20Panel%20Connector%20(Edited).jpg


There are 9 total pins laid out as:
[o][o][o][o][x]
[o][o][o][o][o]

Depending on your case, you should have the following front panel cables that look similar to these:
4E5G6.jpg


You then plug the front panel cables into the 9-pin header of your motherboard like this:

PWR LED (+) at the left; (-) at the right --> [o][o][o][o][x] <-- POWER SW (+)/(-) orientation does not matter
HDD LED (+) at the left; (-) at the right --> [o][o][o][o][o] <-- RESET SW (+)/(-) orientation does not matter

Note that the bottom-rightmost pin is not connected.
Thanks, this was so helpful.

Big fingers and little pins add up to huge frustrations, but you saved the day!

Timbo
 
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