Just finished my gameboy zero and everything works except for the megadrive emulator has a glitch where whenever I press right, it will press a aswell, it does not do this in any other systems, just megadrive, and for both megadrive emulators aswell. What kind off button pcb you use, and what's the...

Eccho wrote: ↑

Fri Aug 18, 2017 12:21 am

NSultana wrote: ↑

Thu Aug 17, 2017 10:30 pm

GBZ bursting into flames(my pi grounded out on the battery terminal)

You are joking right?

not at all.

Just finished my gameboy zero and everything works except for the megadrive emulator has a glitch where whenever I press right, it will press a aswell, it does not do this in any other systems, just megadrive, and for both megadrive emulators aswell.

I have recently had a problem with my GBZ bursting into flames(my pi grounded out on the battery terminal), but i am still going to take it with me when I fly later this year.

You should be able to wire a new one on, just make sure you get the polarity correct.

try to find the pinout of ic7 on the board by googling the number printed on the IC, if there is a 5v output, solder your 5v wire to that pin on the regulator.

You should have done your research and gotten the BW screen, ill look into modification of the board though

my advice would be to locate the regulator (try searching the model number on the IC's) and find the pinout and solder 5v to the 5v out pin on the regulator, the bottom right ic looks like a regulator, google the number on it and find the pinout

Wait, you soldered the 5v to the wrong pin on the ic, check variant 9 on the wiki, also remove the ic all together, i have the same board and my 5v is soldered three down from the top right of your pic. Hope this helps.

Try using your screen with a different composite video source other than the pi and try to power the screen with 12v instead of 5v. (IF YOU POWER OFF 12V, DO NO POWER WITH 5V MODIFICATION IN PLACE, IT WILL FRY YOUR SCREEN.) Also, did you test before you modded the screen?