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SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum
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8pin Power Switch Dupont Adapter Cable For Atx Motherboard To For Lenovo Pc Host Case Front Panel 20cm - Pc Hardware Cables & Adapters - AliExpress
Solved: pin assignment for Power On/off Switch/led Cable 710821-001 - HP Support Community - 7458720
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