How to Fix a Common Refrigerator Problem With Just...

Fixing a refrigerator is easier then you think. If the light is on, but nothing else works, here's what you can do.
Steps:
1. Check that the knob is set to, say, 3 to 5.
2. Tap the area around the cold control knob firmly; you're trying to jar the inside hidden contacts that may be stuck open.
3. Don't be shocked to find that the compressor and other parts start working. That means that the cold control is sticky.
4. Get a new cold control installed because it will probably get stuck again.
Warnings:
1. Don't play with a refrigerator with the power cord plugged in. It could be a shocking experience!