unresponsive
adj.not reacting to something or someone. You use this when a person, a machine, or a system does not answer or move when it should.
adj.not reacting to stimuli, commands, or communication. Often used to describe electronic devices, software, or individuals who fail to acknowledge a request.
“The computer is unresponsive and won't open any files.”
“After sending several emails, I realized the server was unresponsive and needed to be restarted.”
“The patient remained unresponsive to verbal stimuli for several minutes, prompting the medical team to administer a mild sedative to assess his level of consciousness.”
“Emergency services said a man was found "unresponsive" at an address in Battersea, south London, on Friday afternoon.”
“The person discovered inside the home was found unresponsive.”