I assume since this is posted in the SoundBridge Radio forum that it's not an issue with the power adaptor (aka wall-wart) since it does not use/have one (i.e. M1000). I bet since it was moved to another room and then would not power up that the start up circuit in the PSU (power supply unit) gave up the ghost and the PSU needs to be fully rebuilt.
Are you in the US, UK or other?
Roku3 and Roku HD1000 [Rev B] on a Samsung HLP5674W DLP in the living room; a Roku2 and two Roku XS and a few SoundBridges.Win7; Kubuntu and XP via RT-N66U, E2000 and a switch or two. I own stock in Roku, it's just all in the form of hardware.Viva la Roku