How to efficiently troubleshoot power supply, motherboard, and CPU problems
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![SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/1/2/b/12bb3de6ea6511dea789dbb97a06dd4ffb5712ca_2_1024x610.png "SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum")
SOLVED] Power PC by mimicking the on/off btn (optocoupler? transistor? relay?) - General Electronics - Arduino Forum
PC Power Supply Voltage Data and Connector Types - Free Knowledge Base- The DUCK Project: information for everyone
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Power button LED is blinking while I use the PC after I upgraded my motherboard, CPU, and RAM. But the PC seems to be working fine. It doesn't happen all the time,
![SOLVED] - Where does LED SW connect to? | Tom's Hardware Forum](https://i.redd.it/xhz3v0l5fdx71.png "SOLVED] - Where does LED SW connect to? | Tom's Hardware Forum")