If the ice maker does not receive water, confirm the household supply valve is open, the accessible water line is not visibly kinked or crushed, and the refrigerator’s water dispenser behavior (if fitted) is consistent with normal supply.
Check the filter status and replacement guidance for the exact model. A restricted or incorrectly installed filter can reduce flow, but a weak dispenser or no water after installation can also indicate a supply/pressure or installation problem. Samsung’s current troubleshooting may direct you to confirm water pressure or contact a plumber before refrigerator service.
Do not remove internal valves, energize exposed components, or probe live circuits to “prove” the inlet valve from a generic guide.