I am wondering how can you do it. I have a similar mobo with Arise DC-DC converter. The mobo does have power but could not power on b/c of the power good signal. Please if you could give me a detail instruction and list of parts that I need to build the circuit. Thanksthis motherboard requires a power good signal. If you are going to run an Arise DC-DC converter (or other DC-DC) you will have to rig up a small circuit to provide it.



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) when I finally get back home. It uses a LM741 op-amp three resistors and a capacitor. I know it could have been done without the op-amp but a few other circuits I saw didn't work. The powergood line is just pulled low for half a second when power is applied to reset the mainboard after all the voltages have become stable.

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