Ledger Connected to Computer With No Response | Cable, Port, and App State

If Ledger is connected to a computer but there is no response, separate power, data path, app state, and screen prompt. This keeps the check narrow and prevents one symptom from being treated as a full setup conclusion.

Check whether the cable and port carry data

A cable can power the device without providing the expected data path. Start with cable, port, and screen power state, then compare with the computer connection guide.

Look for system prompts or app waiting states

The computer may ask for permission, the app may wait for device recognition, or the device may still be locked. The USB connection guide is the relevant reference when the issue stays on the cable or port layer.

Separate temporary environment from daily setup

If the computer is not the regular setup environment, keep the record limited to the current session. The precautions in the temporary-computer guide help define what belongs in the note.

Close with one concrete next check

The final note should name the cable, port, app state, and screen prompt observed. Do not include PINs, recovery phrase words, or private account details.