Troubleshooting
Interruption problems
If the projector suddenly shuts down and the temperature light turns on:❏If the temperature light is blinking, the fan is not working. Allow the projector to cool for several minutes.
❏If the temperature light is steady, the projector has overheated. Allow it to cool for several minutes.
❏If airflow is obstructed, remove the obstruction.
❏If possible, remove any sources of excess heat in the room.
❏If the condition occurs after restarting the projector, contact HP to have the projector serviced or repaired.
If the lamp shuts off during a presentation:❏A minor power surge might cause the lamp to shut off. Wait a few minutes, then power on the projector.
❏The lamp module might have burned out. Replace the lamp module.
If the lamp burns out or makes a popping sound:❏When the lamp reaches its end of life, it might burn out and make a popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced.
❏If the lamp breaks, contact HP about repairs that might be required.
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