Why Is My Display Not Showing Anything Imac Intel 20 Emc 2133 And 2210
Chosen Solution 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 The inverter board would affect the backlight. But you stated the flashlight test failed so thats not your issue here....