LOGITECH G502 LIGHTSPEED WIRELESS Lightspeed Mouse Double Click Issue
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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95%
CONF
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Microswitch (Omron D2FC-F-7N)
The internal copper leaf spring loses its structural tension or develops microscopic oxidation on the contact points over time. This leads to electrical 'chatter' where the circuit rapidly opens and closes during a single physical press. The mouse's logic board interprets this oscillation as multiple clicks, resulting in the double-click symptom.
SKU: D2FC-F-7N(G) / D2FC-F-K
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|
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5%
CONF
|
Button Daughterboard Switch Assembly
In the Lightspeed variant, the switches are often mounted on specific sub-PCBs. Replacing the entire daughterboard assembly provides a new set of pre-soldered switches and avoids the need for individual component desoldering. This addresses the same contact-degradation issue while ensuring factory-spec alignment of the actuators.
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DIY Repair Guide
Watch exactly how to replace the Microswitch (Omron D2FC-F-7N).
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
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