Looking for some help here. Water and ice maker are not getting water supplied. Suspecting bad display control board.

Background
-Water and ice dispenser display touchpad has been slow and nonresponsive for a couple months.
-Water dispenser stopped working a few weeks ago. Sometimes it would dispense A small amount of water and most other times it would dispense nothing.
-Ice-maker has been working in producing water until just a few days ago when it stopped getting water.

Here's what I've checked so far:
-water pressure is good to the back of the fridge
-water pressure is good to the inlet valve
-both water inlet valves solenoids have continuity
-when pressing water dispenser pad the water solenoid is not actuated and water does not flow. When the water dispens pad is pressed, The display beeps twice, therefore i don't believe it's the dispense pad switch.
- i'm not sure which wires to check for voltage going to the water inlet valve solenoid's so I haven't checked those out yet.

I'm assuming since the display is acting up, there may be an issue supplying power from the control board inside the door?
It looks like I need to remove the entire door skin which is stainless to access the dispenser, panel, & control board.

Anything I should be checking before I tear into this thing more? Thanks!

Koolman10
Did you find a solution to this problem? I have the same problem.