Connection & Compatibility

Why Ledger Won't Connect to the PC — Check These Four Layers First

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If Ledger won't connect to your PC, the fix is almost always at one of four layers. Work through them in order.

Layer 1 — Cable

Confirm the cable supports data transfer, not just charging.

Layer 2 — Port / driver

Try a different USB port; check Device Manager (Windows) / System Info (Mac) for the device being detected at OS level.

Layer 3 — Ledger Live version

Update Ledger Live to the latest version. Close and reopen it after the update.

Layer 4 — Firmware

Check the device firmware matches the current recommended version. Update via Ledger Live if out of date.

Safety reminder: Use only the official Ledger site and Ledger Live. Never type your recovery phrase or PIN into a webpage and never share them with anyone. Pause and verify the moment anything looks unusual.

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