Monitor Samsung 2243SN black screen blue LED on. The power supply board is ok. Gives out all declared currents. Main control board bn91-04248u cpu replaced MagicColor SE718m-LF, SE859MH was defective. The firmware has gone. Does anyone have a bios dump?
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Samsung 2243sn black screen. There is no backlight.
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Samsung 2243sn black screen. There is no backlight.
Last edited by Vitamin4ig; 04-17-2022, 11:45 AM.Tags: None
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