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Introduction |
| Working ABXY buttons are important elements needed to ensure smooth gameplay for any gaming system. For the Wii U Pro Controller, debris and residue is likely to build up underneath the buttons, which can slow down the responsiveness of the buttons and even cause them to stick. In this guide, one will learn how to break down the controller in order to access the underside of the buttons, where cleaning will take place to restore the buttons back to their original functionality. In order to get to this point, it is recommended that you take a look at the two previous guides regarding the controller’s [https://www.ifixit.com/Guide/Nintendo+Wii+U+Pro+Controller+Battery+Replacement/51744|battery replacement] and [https://www.ifixit.com/Guide/Nintendo+Wii+U+Pro+Controller+Joystick+Replacement/51743|joystick replacement]. |
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