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Timothy JohnsonJul 25, 2025
What to do if nothing displays on Acer P243W Monitor screen?
- MmgutierrezJul 26, 2025
If nothing is displaying on your Acer Monitor screen, here are some steps you can take: * Ensure the video signal cable is properly connected between the LCD monitor and your PC host. * Try reconnecting the video cable. * Test with another workable video cable. Also, try changing the video signal output pattern from your PC host to the optimum resolution. You may also need to check the power board. If the issue persists, check if 3.3V is supplied from I301 pin2, 2.5V from I303 pin2, and 1.8V power from I302 pin2, as I301, I302, I303, or I320 might be damaged.