README.md

Screen troubleshooting

First of all, make sure you're using my retropie image Click here

Tools you need :

1- Multimeter

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Read this : How to test for continuity

Continuity symbol :

Follow these steps if the screen does not work, All what we will do is check the tracks and soldering if there are problems or bad connections, set the millimeter in the continuity mode and follow the steps (The multimeter must beeps in all the steps you take if not redo the soldering) :

1. GPIO check :

2. First connector check :

3. Second connector check :

4. Screen check :

Done!