Yesterday when I booted up my PC my CLC 120 wasn't showing up in EVGA LED Sync. After removing Precision XOC and LED sync I installed X1. My CLC now shows up in LED sync, but my DG 76 doesn't! So I installed DG tuner and I can change the LED's in DG tuner. However my DG 76 still wont show up in LED sync, even when I open LED sync from DG tuner... I just uninstalled X1 and led sync and installed the newest version of XOC. I'm still having now luck...
TL;DR one day my CLC 120 wasn't detected in LED sync. after fresh install CLC was found but now it can't find my chassis.