Recent content by Ranger

Thanks for your response! I measured the power supply voltages, tried another power supply as well as a high quality laboratory power supply. The voltages are fine and swapping the power suppplies didn't make any difference. Monitor works fine with anything else as well. I also tried different...

Hi all, I recently purchased a Gaelco Smashing Drive arcade main pcb from eBay. Unfortunately, the game doesn't start, there's no video output, only blinking LEDs. After reset or powering it up, one of the internal LEDs and the red LED on the back do flash for some time until the internal LED...