推荐回答(5个)
具体解决方法如下:
方法1
1.首先右键点击“计算机”,在下拉菜单中左键点击“管理”。
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2.其次在出来的新界面中,左键点击“设置管理器”,左键点击“通用串行总线控制器”
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3.然后在下拉菜单右键点击“大容量存储设置”,再左键点击“启用”即可。
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方法2
1.如果以上方法仍然不能解决,那就同上进入管理页面,点击“磁盘管理”。
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2.其次右键点击无法正常显示盘符的分区,从弹出的菜单中左键点击“更改驱动器号和路径”。
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3.从“更改驱动器号和路径”窗口中,选中无法显示的盘符,然后左键点击“更改”按钮。
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4.然后弹出的新页面上,左键点击“磁盘盘符”,在下拉菜单中点击新的未被使用的盘符,点击“确定”即可。
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5.如果弹出如图所示的窗口,就表明移动硬盘正常显示磁盘盘符。
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方法3
1.还有一种可能是USB接口被禁用所造成的。所以首先,在360浏览器中搜索“大势至USB控制系统”,并下载安装好这个软件。
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2.如果在安装后,软件将处于后台运行状态,按“Alt+F2”可以唤醒程序主界面。在此界面中勾选“恢复USB存储设置、手机或蓝牙等设置的正常使用”项。
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3.也可以设置特定移动硬盘的使用,只需要勾选“只允许特定USB存储设备(如U盘,移动硬盘)”项,点击’添加特定U盘“。
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4.然后在新打开的界面中,点击已插入电脑的移动硬盘,再点击”选中“按钮,将其添加到”允许列表“中,最后点击‘关闭”即可。
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一【原因分析】:造成这个问题的原因可能有以下两种;
电脑BIOS设置中的USB设置有问题,导致大储存盘不能正常连接。
电脑usb供电不足导致。
二,检查bios设置,确定问题原因。
开机按住键盘上的ESC或者DEL,进入电脑bios,然后找到advance选项。
在advance里面找到“legacy usb support”,检查该选项是不是被设置成了disable。
如果被设置成了disable,将disable更改为enable即可解决问题。
如果没有被设置成disable,那么应该是移动硬盘usb供电不足,那么请看三。
三,更换USB接口或数据线
usb供电不足分为usb接口供电不足和usb数据线供电不足。
针对usb前端口供电不足,可以考虑借用后面usb接口。
针对usb数据线供电不足,可以考虑有单头usb供电更换为双头usb供电。
右键桌面上的“计算机”选择“管理”,"计算机管理'里面有个“存储”,找到你的移动硬盘,在你的移动硬盘上面右键单击选择“更改驱动器号和路径”,在弹出的对话框中单击“添加”给你的移动硬盘分配一个盘符就好了。
遇到同样的问题,使用软件“驱动人生”,找到“U盘修复”,一键OK
小恩课堂电脑的外接设备没有显示到电脑上面解决的方法操作如下。
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