A Samsung refrigerator with an ice maker does not deliver ice. -The problem is likely related to the supply of water in the ice maker. First of all, make sure that the pressure in the pipeline through which water supplying to the system of the ice maker is normal. A cup with capacity - 100 grams should be filled from the line of the ice maker for about 10 seconds at a normal pressure.
The display of the fridge ‘Electrolux’ shows incorrect readings: periodical blinks and sometimes a complete extinction. – Perhaps, it is the fault of the circuit board. It is a separate electronic unit that operates independently from the refrigerator as a whole. Therefore, your unit may be in order and operate quite right. But the charge has to be replaced.