Desktop Motherboard Power Sequence Pdf _verified_

The SIO pulls Pin 16 (PS_ON#) of the 24-pin ATX connector down to 0V (Ground) .

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Below is a generalized example of a power-up sequence from a soft-off state (S5). The timing values are illustrative; precise timings are defined in the specific platform's datasheet. The SIO pulls Pin 16 (PS_ON#) of the