Why brand new LG refrigerator is not cooling?

1. Refrigerator: Make sure to clean the coils on the back or bottom of your refrigerator regularly to prevent dust and debris from affecting its efficiency. Check the door seals for any cracks or leaks, and replace them if necessary to maintain the temperature inside.

2. If your fridge isn't cooling, double check that it is still plugged into the electrical outlet and that the switch that powers your kitchen appliances hasn't been switched off at the breaker box. If you open your refrigerator and the light isn't turning on and isn't cooling, check the power source.