+hueyjones70 #1 Posted November 3, 2020 I have a 600XL that screen objects will not respond to an UP movement from JOYSTICK #2. I have tried multiple joysticks. The objects will move left, right, and down. Quote Share this post Link to post Share on other sites
+hueyjones70 #2 Posted November 3, 2020 I have touched up the solder joints for the joystick pins, checked the pins and they are all present and none are bent. Quote Share this post Link to post Share on other sites
TGB1718 #3 Posted November 3, 2020 Is the PIA chip socketed, if it is, maybe carefully remove and refit, might be corrosion on the pins 1 Quote Share this post Link to post Share on other sites
+hueyjones70 #4 Posted November 6, 2020 I removed, checked, and reinserted the PIA and nothing changed so I replaced the PIA and that solved the problem. 1 1 Quote Share this post Link to post Share on other sites
+hueyjones70 #5 Posted November 8, 2020 Maybe it isn't unusual for 1 pin out of 40 to stop working. Quote Share this post Link to post Share on other sites