@leasul
The first generation Roku XD, model 2050, was discontinued from the Roku lineup in July 2011. Support for that device stopped around 2016. There is no support for that device.
Now, perhaps another Roku user could offer a suggestion, and this user support forum may be your best option for that. But, if you're not getting any sound out of the device, it could be that it's gone bad.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
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