I have a Samsung S24A350H display that took a shit. It powers on, and the ‘Check video signal’ bounces around the screen, but I get no love from either the VGA or HDMI input. I have a buddy who can run some diagnostics on it for me, but needed a schematic. A live chat with Samsung support indicates that they won’t provide a schematic of the board, and that in order to see it, I had to buy a S24A350H service manual. This is not only ridiculous, but shows a clear disconnect between company and consumer.
24A350H service manual, where art thou?
So, using my strong Google-Fu, located they very manual in question. It contains troubleshooting guidelines, specs on the unit, and da da da daaaaa – schematics. Everything you need to fix this thing is in here. If not, you’ll likely need to buy a new board/display.
Maybe you need it, too. Here it is – Samsung S24A350H service manual: S24A350H Service Manual