Power Button - Crosshair VIII Impact AM4 AMD X570

[bigdumbface]

Hello, want to add a moment switch to my x570. have a pig tail and a button but not sure how to wire it up. appreciate any help!

the pig tail has the dual wire for the power SW, and singles for the LED pos and neg

MOBO : ASUS ROG Crosshair VIII Impact AM4 AMD X570 SATA 6Gb/s Mini DTX AMD Motherboard

12mm White LED Light 2A NO-Momentary Push Button Switch Stainless :
https://www.amazon.com/gp/product/B0...0?ie=UTF8&th=1
Mounting hole size:12mm, 4 Copper Pin Switch. White LED Light.
Operation type Momentary: Pressing the button ON, Release the button OFF.
Switch rating:2A/36VDC, LED can be ON all the time or only ON when switch is ON, depending on how you wire it.
Switch LED max voltage: 12V (when the voltage is higher than 3V, you need to add external resistor.)
Strong and durable, Degree of protection:waterproof IP67,IK08.

 

[W4RR10R]

For a mother board its even easier. All boards have 2 pins for the switch and 2 pins for the power LED. Which pins are which should be in your motherboard's manual.

 

[Stevo_]

Normally you;'d connect the NO and C terminals to the motherboard header PWRBTN pins on page 1-24 of your motherboard manual. The polarity on that one won't matter but on the pins marked PLED you will have to follow the polarity marked +/- on your switch. If you reverse them it just won't light. That header can potentially source 5V, assuming a pretty common LED If of 20mA you'll need to drop 2V, s 2V/0.20A 100ohm resistor minimum, I think I went 180ohm last one I had to put in.

What you really want is something like this front panel harness to connect to the header and hack off the switches and LEDs you don't need

https://www.ebay.com/itm/ATX-PC-Com...itch-On-Off-Reset-with-LED-Light/173602308328