GE DASH2500 ECG monitor Dark screen

GE DASH2500 ECG monitor Dark screen

Fault description: GE DASH2500 monitor is connected to the power supply, the power indicator light is on, press the power button, you can hear

the ‘drop’ boot sound. With the black screen, there is no response by NIBP.

Inspection steps: suspected high voltage board failure, replacement of high voltage board, troubleshooting.