Error code
bE2
Meaning
A button on the control panel is stuck or shorted
Moderate
What to do
Why this happens
Potential causes include a shorted key circuit on the Display PCB, a malfunctioning Display PCB itself, or an issue with a stuck or shorted button on the control panel.
How to fix it
If a button is stuck, try gently pressing around its edges. If the error keeps appearing, the control panel may need replacing — a technician can handle that.
SourceSamsung service manual