Jeg spørger lige igen, Fik du skiftet J-Pacen til 15khz?
Den stod på 24
Scrap det. Den står til 15.
To configure the monitor interface, install one jumper on the pair of pins indicating the frequency your monitor is specified to operate at. Most older arcade monitors operate at 15 Khz. Alternatively, if a 15Khz monitor is being used, install jumpers on both the 15 and 31Khz positions (default setting). This enables a stable picture to be displayed during boot. See below.