Why is my display not showing anything?
Diagnostic LED No 4 is OFF while computer is ON.
No display, Nothing
Checked with flash light, showing nothing
3.5v showing on pin 3 of the connector
so I checked the LCD panel with another iMac found that the display is working fine.
what should I check / do next?
Thanks in advance
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How can I check if the inverter board is OK or not? There are 4x connectors I can see.
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