This LG 31MU97 stopped working after being un plugged and plugged back in. The IC205 EEPROM was replaced but did not fix the issue. A PC still detects the monitor over HDMI but the panel stays black. No LED ON light either.
It might need a new mainboard.
31" 4096x2160 DCI 4k IPS LCD monitor.
Summary
Screen-Size:
25"+
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