best regards, I got a lcd tv brand siragon model l3203t STA200TV-F4 source chassis when checking the power plug and turn on the red led when pressing the power button passes the blue led as if it were on, take note of the Voltage outputs to the main board and where it should reach 5V 1.5V reaches the 24V connector for the inverter 0 volts I appreciate your valuable opinion and help to solve this fault very grateful

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