GLX PCB PRO Main Printed Circuit Board Replacement for Hayward Goldline ProLogic Automa B0DS1ZVGCR System freeze or no display. Compatible with T-CELL salt systems. Burnt or damaged logic components This is the go-to fix for dead or erratic automation panels. Full Compatibility (Confirmed Models) This board works with ALL AquaLogic and most ProLogic systems using the GLX-PCB-MAIN platform, including AquaLogic Systems.