The use of this cable is at your own risk and I take no responsibility. Thanks
There will be a short delay on posting because of the time of the year. Sorry
Here I have a cable that allows you to use your own power supply on your HP Elite Tower version from 8100 to 8300 PC so you can use your own graphics card that requires power. all cables are checked before sent out. Additional picture is of my HP power supply so yours will need to match mine the last 2 pictures. Thanks
I have a video on YouTube of it working. Thanks
https://youtu.be/0VCslFs6lW0