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解决Windows 7系统下退出U盘后无法再识别问题 - Acer Community
<main> <article class="userContent"> <h3> </h3><h3 data-id="u">问题:正常退出U盘,再插入时无法识别,该怎么办?</h3><h3 data-id="-1"></h3><p>解决方法</p><p>1.在控制面板中打开设备管理器;</p><p>2.点击展开“通用串行总线控制”;</p><p>3.依次右击每个“USB Root Hub”,选择“禁用”菜单,然后再“启用”。</p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="unsafe:Http://rnphoto.acer.com.cn/16979_1.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="Http://rnphoto.acer.com.cn/16979_1.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p><br></p><p> </p> </article> </main>
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