If using a Ledger with the Core browser extension one must approve transactions using the Ledger. If it is not connected, one will receive a prompt to connect to the wallet.
Select the Ledger device to connect to and follow the prompts on the Ledger device to reconnect.
A prompt will show a successful connection with the Ledger.
NOTE: Please make sure that Ledger Live is not currently running. Close that application to ensure that Core Extension connects to the Ledger.
For any additional questions, please view our other knowledge base articles or contact a Product Support team member via the chat button. Examples are for illustrative purposes only.