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SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum
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Warmstor 2 Pack Desktop Computer Case Motherboard On/Off/Reset/HDD Switch Power Cord PC Power Button Switch Power SW Cable ATX Case Front Bezel Wire with Red Green LED Indicator Light 2-Pin 27-inch :
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how to connect a Dell 9 pin front panel power switch to 20-8 pin ASUS motherboard front panel header | DELL Technologies
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Amazon.com: 2PCS Motherboard Power Supply Switch Cable, PC Restarting ATX Computer Chassis Power Button Motherboard Jumper Switch : Electronics
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