We have 2 examples in the Perth Computer Repair Center at the moment of computers that have 'cooked'
As the air flow has been slowly restricted, so the computers internal temperature has risen and all the components stressed. Over time, this can lead to motherboard or critical component failure which could result in the computer being uneconomic to repair.
Please DO NOT take the hoover or Dyson near the internals of the machine! Gentle compressed air only but to be honest, best to take it to your local computer repair center.
