Master System:General Troubleshooting: Revision history

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4 November 2024

2 October 2024

  • curprev 20:1720:17, 2 October 2024Derf talk contribs 982 bytes +982 Created page with "If your Master System is having issues, check the below general troubleshooting information for help. == No Power LED == Open the console and check the voltage regulator underneath the metal heatsink with a multimeter. One leg should be ground, one leg should be around 9V, and another leg should be 5V. * If no leg has around 9V, check your power supply and maybe try a different one. * If no leg has around 5V, replaces the voltage regulator with a new 7805 voltage regul..."