Samsung H61s1 Manual

Go to Samsung.com → Support → Enter model number
You will typically find:

A poorly leveled fridge kills the compressor. The manual dedicates a full page to the adjustable front legs. samsung h61s1 manual

The H61S1 is famous for a bizarre failure: hollow or spiky ice cubes. Go to Samsung

If you skipped the installation manual and just "plugged it in," you might have voided your warranty. Here is the checklist straight from the H61S1 installation guide. The H61S1 is famous for a bizarre failure: