This Steam Machine user only got 20 minutes in before encountering the Red Line of Death

A Steam Machine user reported encountering the Red Line of Death after only 20 minutes of operation. This specific error indicates a GPU failure, which likely necessitates a hardware replacement. The phenomenon is noted for mimicking the infamous red ring of death associated with the Xbox 360. The incident highlights a critical technical failure within the Steam Machine device, resulting in a complete loss of functionality for the affected user's gaming hardware.