I originally ordered a CM3 with the brightness control preinstalled. It worked perfectly. After I learned about the add on board for L2/R2, a temperature controlled fan, and joysticks I ordered that.
I’ve finished the installation of the physical components and I’ve modified the case so everything fits. But now I only get a white screen when I try to turn it on. It worked perfectly before the add on. I’ve gone through the steps on the troubleshooting page. I’ve reinstalled the retropie image. I unplugged and replugged the CM3 to make sure the connection was tight. Still, I get nothing but a white screen when I try to turn it on. No LEDs when I try to boot. The battery controls all still work, too.
What else should I check? I’m beginning to think I bricked it...
I’ve finished the installation of the physical components and I’ve modified the case so everything fits. But now I only get a white screen when I try to turn it on. It worked perfectly before the add on. I’ve gone through the steps on the troubleshooting page. I’ve reinstalled the retropie image. I unplugged and replugged the CM3 to make sure the connection was tight. Still, I get nothing but a white screen when I try to turn it on. No LEDs when I try to boot. The battery controls all still work, too.
What else should I check? I’m beginning to think I bricked it...