Accessing a Ledger account

Galleon versions 1.5.0 and above no longer support Ledger devices, however you can still access your accounts using the Ledger Live app with the derivation path 44'/1729'/0'/0'/0

You can follow the steps for connecting your Ledger device and Tezos account using Ledger Live here: https://support.ledger.com/hc/en-us/articles/360016057774-Tezos-XTZ?docs=true