What specific feature did Intel introduce with the ATX power supply standard in the mid-1990s?
Answer
Soft power-on functionality
The ATX standard introduced soft power-on functionality, which allows the motherboard to send a signal to the power supply unit to turn it on or off. This improvement eliminated the need for a mechanical switch that physically cuts the main alternating current line, which was a limitation of older power supply designs.
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History of Computer Power Supplies - YouTube
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