dklutie24 wrote:Still needing some help with this audio issue. I'm not entirely sure how to check for shorts with a multimeter. Could someone give me some instruction on how to do so???
I also accidently pressed my finger up against the c7 capacitor while the unit was on and running and it made the hissing stop. With that information I'm assuming it would be a short. But again don't know how to check. Can anybody help with the information provided about how to find it or because of the capacitor.
Please help @Helder! This is the only thing I need to fix for the project to be done!
Could be a cold solder joint, try reheating each side of the capacitor on C7 and see if that fixes it.
blameblaine wrote:@helder
The newest board just arrived, and I've completed another build with the vga screen! I have one question about the board and the button presses. When pressing almost all of the buttons, they seem slightly unresponsive. To get actions to occur, I have to make sure to press down hard to guarantee a response. Have you heard of this issue before? I've looked all over the forums, but I never see anything about the responsiveness of the button presses.
I'll try to just clean the board and buttons with isopropyl alcohol, but please advise on any other methods!
Thanks for everything!
I replied to you in a PM but to those wondering it's likely the button membranes on the X and Y overhanging into the screen frame, most people cut a part of the top of the membrane to fix this issue.
biokenx wrote:because my aio 2.0 gamepad disconnects after 5 minutes while playing?
Try Retropie 4.02 and also what power supply board and battery are you using? Could be dips in power that causes a disconnect and also excessive heat near the Atmega32u4 chip.