Garmin Astro 320 wont turn on after connecting to BASE-CAMP!!!!!! help

Former Member
Former Member
Hi today i turned my on and everything was fine i then plugged my Garmin Astro 320 into the USB cable on my laptop and connected to base-camp as prompted i then downloaded some new maps with birds-eye view and it was connected for around 2 hours with everything working fine and when i disconnected the device, i tried to turn it on and nothing happens, it wont power up at all, i have tried more then one set of new batteries, i have tried plugging back into computer with and without batteries and nothing happens and it use to power up with no batteries if connected to a USB cable i have tried master reset with ENTER+MENU+POWER and nothing happens.
i just went back onto base camp and there is an update with the following fixes
:Fixed some issues sending data to devices
:Fixed issue with cancelling a route calculation while editing data on the device
:Fixed issue with FIT activities not being read from the etrex Touch
:Fixed route vias showing up in the locations list of the fenix 3 and epix
:Fixed various issues when disconnecting the device while editing data on the device
has base-camp destroyed my Astro 320

My device MODEL: 01102602
Device FCC ID: IPH-01848
S/N: 2DP113805

Is this device repairable and if it is base-camps fault then will my device be replaced or fixed
i use this device for work so it is very important to me
where is the closest repair shop i live in Taree NSW 2443 Australia