Pairing a new Garmin Forerunner 405

<div id="post_message_134393">Hi,

I've been using a Forerunner 405 since 2009, but my olf faithful watch has bitten the dust (When it cannot acquire a GPS signal the time freezes and the battery drains very quickly).

I have purchased a new Forerunner 405, and I am trying to get it to pair with my existing account / ANT+ Agent, but with no success - when I plug in the ANT stick it does not find my new watch. I've registered it on MyGarmin and redownloaded the firmware previously to try and get my old watch to work, but none of this seemed to help - I have emailed the Garmin Support team and posted on the Garmin Forum but I have got no response!

Has anyone else had this problem?

Thanks for any help anyone can provide.
Simon Lynch.