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<span style="color:red;font-weight:bold">Q: Why the image cuts in and out? (screen flicker )</span>
A: The mainboard LVDS output need to turn off NOSSC(Spread Spectrum function) and turn on the FREERUN function. The mainboard does not turn off the NOSSC, the frequency is unstable and the screen will flicker. Note: if If you use the ARCADE1UP machine, you may not able to turn off Spread Spectrum function, as it is NOSSC is a software function of the mainboard, the ARCADE1UP machine is a finished product, please understand. </span>