Do you mean that’s what happened following the 8-second reset?
Try turning it off, using the switch on the back of the box. Unplug it at the wall, and remove the ethernet connection. Leave it for ten minutes or so. Plug in at the wall and switch on at the back. (Leave the ethernet unplugged.)
If no resurrection, then if it’s still under warranty you could ring Humax, who may offer a replacement, which will probably be a refurbished T1000.
If it’s out of warranty, contact the retailer.