Beko DIS26012 humming noise after starting up, no water

[unimatrix93]

As the title says I trying to fix up this beautiful machine.
Originally it has a blown triac on it's controlboard, which I replaced with a BTA12-800B.
Now the machine comes up normally, I can select the program and once the program starts it won't take any water in.
The spigot is open, it has water in it. The filter at the spigot is also free of blockage. All it does is this humming and this cracking noise. What could be the culprit?

I took a video of the behaviour:
VID_20251205_183300.mp4

Thanks in advance!

[CapLeaker]

The electronic water valve not opening for one reason or another… seems like the tub isn’t filling with water.

[unimatrix93]

The electronic water valve not opening for one reason or another… seems like the tub isn’t filling with water.

I will recheck the controlboard, maybe the triac I replaced is for the solenoid water valve. If it's true and the triac is intact, is it safe to assume that I need to replace the solenoid valve or the problem can lies elsewhere?

[stj]

take out the solenoid-valve assembly and inspect it.
if it's 230v then try directly powering it to see if a plunger is stuck.

[CapLeaker]

As stj said, go for the electric shut off valve first. Then check what happens from the control side. Either the valve gets power and is stuck closed, or there is no power coming from the control board.