Repair guides
Pick a type, an appliance or a brand. Every guide lists the tools, the safety call-outs, the steps and the reading you should expect.
Diagnostic · 374
Symptom → most likely cause, step by step
Component tests · 69
How to test a specific part, with expected readings
Installation · 33
Install, replace and hook up appliances correctly
Fundamentals · 24
Core skills every appliance tech uses
Appliance
Brand-specific guides
3 guides for Samsung · Refrigerators
Diagnostic · 3
Guide · RefrigeratorRefrigerator water dispenser keeps dripping after use
A few drops right after dispensing is normal. Longer dripping is usually trapped air in the lines after a filter change or door removal, which pushes water out as it expands. If purging does not help, check filter seating, levelling and the inlet valve.
Guide · RefrigeratorSamsung Family Hub screen frozen or blank
The Family Hub screen has its own power switch inside the right door. A switch reset fixes most freezes; if not, a full power cycle, software update or service on the screen/board is next.
Guide · RefrigeratorSamsung in-door ice maker / ice room icing up
Moist air leaking into the in-door ice room freezes on the fan, ice maker and bucket. Thawing it only fixes it for a while. A lasting fix means finding and sealing the air leak and correcting airflow, often with Samsung's updated parts and procedures.