![Ok so someone here recommended “adjusting the contrast screw” as I was concerned if my gba was displaying colors properly. Apparently it was a really dumb thing to do. How do I Ok so someone here recommended “adjusting the contrast screw” as I was concerned if my gba was displaying colors properly. Apparently it was a really dumb thing to do. How do I](https://preview.redd.it/ok-so-someone-here-recommended-adjusting-the-contrast-screw-v0-yfxuepdl6e591.jpg?width=640&crop=smart&auto=webp&s=25b279d1c5b5eca4ecd4f110bbac85ed147b551a)
Ok so someone here recommended “adjusting the contrast screw” as I was concerned if my gba was displaying colors properly. Apparently it was a really dumb thing to do. How do I
![I just got gba from ebay, it looks good works perfectly but previous owner was using the screw under the label to "adjust contrast" which is more about flickering rate. Do you I just got gba from ebay, it looks good works perfectly but previous owner was using the screw under the label to "adjust contrast" which is more about flickering rate. Do you](https://i.redd.it/xy6g8wo3dsh61.jpg)
I just got gba from ebay, it looks good works perfectly but previous owner was using the screw under the label to "adjust contrast" which is more about flickering rate. Do you
![Better photo of my Akira SP(xmas present to myself) added contrast screw covers and TPU case : r/Gameboy Better photo of my Akira SP(xmas present to myself) added contrast screw covers and TPU case : r/Gameboy](https://i.redd.it/rsr0c4wdnx641.jpg)