Black+Decker Clock Power Retention / Memory Fault

Clock or timer resets to 12:00 or loses time frequently.

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Possible Causes

Frequent unplugging or power outages, failing backup capacitor or battery on control board, defective clock circuit on PCB

How to Fix / Troubleshooting

Safety first: Unplug before accessing the control panel.

Usage considerations:

  • Keep the coffee maker plugged into a stable outlet; frequent unplugging will reset the clock on most models.

Control board inspection:

  • Remove the control panel and inspect the PCB for a backup capacitor or small battery (if present).
  • Check for leakage or bulging; replace the board if components are failing.

When to replace:

  • If the clock loses time even when continuously powered, replace the main control PCB.
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Repair Difficulty

Easy 2/5

Required Part

Main Control PCB
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