“NO CELL POWER ” Repair Service! PLEASE READ THE ENTIRE TEXT and check out the feedback on the bottom! Turn around time is less then 1 day ones the board is received. Here is the reason why you want YOUR board back and NOT a replacement or swap. YOUR BOARD has a unique configuration and programming, matching your equipment configuration setup and needs. Another board (new or used) does NOT have that configuration and programming and is NOT working out of the box. It is factory reset and won’t work at all because it requires proper configuration and programming. We repair your board overnight and it is better then new. No programming gets altered or changed – PLUG & PLAY! 5 minutes to take it out, 10 minutes to put it back in! You get helpful instructions how to safely remove the main board from your system. No special skills or tool needed. Turnaround time is approx. Your pool can easily handle a couple days without a circulation pump. If you worried about having the pump off for some days, please feel free to contact me for some advise. There is NO configuration or programming required – that’s real PLUG AND PLAY! Because you get YOUR board back. The pictures are for reference only! Check out the feedback! Good communication fast turnaround. I would definitely recommend to anyone having a clock issue with your board. Anyone with this problem should contact him… He not only fixed the problem, he made the motherboard better than Hayward did. Item was plug and play. Very happy with the process and end result. REPAIR & UPDATE your bad HAYWARD ECOMMAND 4, GLX-PCB-HPC-4 board #. Product came within a timelymanner, hooked it up and works great! Installed the repaired/updated board yesterday and clock is still working as is all the pool equipment. I could not be happier. Thank you very much! A+++ Did the board swap — perfect. When I discovered that the Hayward GLX-PCB-HPC-4 board was powered by leaky capacitors that failed after less than three years, I was furious. Planned obsolescence at its finest! Very knowledgeable and extremely helpful. I’ve told all my neighbors! Much better and less expensive than a new board. Very efficient, responsive and friendly! Works well and far cheaper than pool companies. REPAIR & UPDATE your bad HAYWARD ECOMMAND 4, GLX-PCB-HPC-4 board (#164515963673). If you have this timer issue he will fix it. Awesome communication, board works perfectly. Expert 5-Star customer service. Updated Version / HAYWARD HPC-4 ECOMMAND 4, GLX-PCB-HPC-4, replacement board. Updated Version, HAYWARD HPC-4 E-Command 4, GLX-PCB-HPC-4, replacement board (#163917738269). Hayward Aqua Logic Plus Pro GLX-PCB-PRO replacement board w. Very good pcb and easy to work with.