SOLVED: problem is blinking my Charging light and HDD light together. - Acer Aspire 5251-1513 - iFixit
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,
![Red light on Cyberpower PC case - what is this symbol? Comes on randomly, sometimes blinking. : r/whatisthisthing Red light on Cyberpower PC case - what is this symbol? Comes on randomly, sometimes blinking. : r/whatisthisthing](https://preview.redd.it/01g5asr53gc21.jpg?width=640&crop=smart&auto=webp&s=1cfb538744fa4c8f097f0f9761b33f24d56bedd0)