Zephyram 0 Newbie Poster

I just finished building a new rig, but the rear onboard audio port only plays on the right side. The headset is fine. I can't use the front(top) audio panel because the cable that came with the case is too short to connect to the bottom of the ASROCK A790GXH in the sunbeam Transformer case without drilling a hole through my gpu. I was wondering if anyone knows where I can find a front audio cable that is longer than 24inches.