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Introduction |
If the USB or headphone input is not working in your Cisco Meraki MC74-HW, use this guide to replace them. Here are the steps to fix the problem with a simple change of the inputs board. Once the back cover is fully detached from the device, a J00 screw bit and reverse tweezers are needed to replace the board. | | This guide will show you how to properly replace the faulty USB or headphone input in your Cisco Meraki MC74-HW. The following seven ***(7)*** steps will guide you through the replacement. This project will be meticulous so patience and care are necessary while fixing the USB/headphone jack. A pair of ***''reverse tweezers''*** and a ***''JIS #00 screwdriver''*** are required for this project to replace the board. |
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