Solved: pin assignment for Power On/off Switch/led Cable 710821-001 - HP Support Community - 7458720
![Need help. I have a HP Omen motherboard from my old case and I'm installing a new case. The Power Button case connector only has 2 pins whereas the case had 9. Need help. I have a HP Omen motherboard from my old case and I'm installing a new case. The Power Button case connector only has 2 pins whereas the case had 9.](https://i.redd.it/wcz2n2z8svg51.jpg)
Need help. I have a HP Omen motherboard from my old case and I'm installing a new case. The Power Button case connector only has 2 pins whereas the case had 9.
![HP Pavilion power button/LED connection issue with new motherboards. Any solutions? I'm not an expert on how to make things work correctly in this scenario. (Expanded upon in image captions) : r/sleeperbattlestations HP Pavilion power button/LED connection issue with new motherboards. Any solutions? I'm not an expert on how to make things work correctly in this scenario. (Expanded upon in image captions) : r/sleeperbattlestations](https://preview.redd.it/56382wv2sl681.jpg?width=640&crop=smart&auto=webp&s=1aedd507188e9a8ede833498c74706ef9544117f)
HP Pavilion power button/LED connection issue with new motherboards. Any solutions? I'm not an expert on how to make things work correctly in this scenario. (Expanded upon in image captions) : r/sleeperbattlestations
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![Question - Does anyone know how to turn on this old HP Elite 8300 motherboard without a power switch/case? | Tom's Hardware Forum Question - Does anyone know how to turn on this old HP Elite 8300 motherboard without a power switch/case? | Tom's Hardware Forum](https://i.imgur.com/SctDhqJ.jpg)