Dreame Display / LED Driver Fault

LED display or indicator lights do not work, but the vacuum still runs.

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Loose display connector, Failed LED driver on PCB, Damaged display module from impact, Moisture ingress into display area

How to Fix / Troubleshooting

Safety: Remove the battery.

Power cycle: Remove the battery for a few minutes, reinstall, and test.
Check for cracks: Inspect the display lens for cracks or signs of impact.

If the vacuum operates normally but the display remains dead, the display module or handle PCB likely needs replacement. This is a cosmetic/functional repair best handled by a technician.

Repair Difficulty

Hard 4/5

Required Part

Display Module

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