An external hard drive not accessible, even thinking of it makes me feel so nervous. I know the pain of losing such precious data years ago. Since then, I’ve never taken my external hard drive lightly; I’ve purchased a good hard case cover, cleaned it on a regular basis, and ensured that it doesn’t overheat. Hard drives are typically delicate and sensitive. If you found out that your drive is not working or connecting to the computer, first of all, do not panic. Also, do not perform any extreme methods to fix it before it’s surety, or else you will end up losing your data. You must be thinking, can external hard drives be repaired, and the answer is yes, it can. However, identifying the issue first will make the process easier. So, let’s start with some basic to mid-level methods; try them out, and hopefully, you won’t need to visit a repair shop.
How to Fix External Hard Drive Not Accessible in Windows 10
External hard drive problems can be caused because of multiple reasons, including:
- Unplugged hard drive without proper ejection.
- Unsupported or outdated driver.
- Recently fallen or damaged.
- Error in either device ports or hard drive’s USB cable.
- Corrupted due to viruses or malware.
备注: Before we begin to solve your query regarding can external hard drives be repaired or not, do not even try to hit, gentle tapping, or shake the hard drive. The tapping and hitting mechanism may work with other electronic devices, but doing it on the hard drive will make the problem even worse. Also, while performing these methods, or if at any time you can access your hard drive on your PC, make sure to back up or transfer all the important data.
方法 1:基本故障排除步骤
Follow these basic steps to fix external hard drive problems in 窗户10.
- 重启系统 and then try to connect it back.
- Remove the drive from its cover or case and place it on a flat surface before plugging it in.
- Unplug and try it on other ports of the PC. If you are using a USB 3.0 port, then try USB 2.0.
- 也, try connecting to other external devices, such as a keyboard, printer, or mouse. If you have trouble connecting those devices as well, the problem could be with the ports or the drivers.
- Examine the USB cable from both ends. Check that it is not broken or damaged. Also, when connecting the hard drive, try a different USB cable; the problem could be in the cable.
- Test the hard drive on another PC. If it works, it means the issue is with the device or ports.
Method 2: Verify Hard Drive Format
There are two major drive formats, ExFAT which work on both Mac and Windows operating systems, whereas NTFS is only compatible with Windows. If you are connecting a hard drive that is in Mac OS format, then Windows will not detect it. Hence, to connect the hard drive to Windows, you need to format in ExFAT format. Follow the method 8 steps to change the format of hard drive. To check format of your hard drive, do the following:
1。 打开 档案总管 通过点击 Windows + E 键 在一起。
2。 点击 这台电脑, then right-click on your hard drive and click on 查看房源.
3. The format of your hard drive will be written in the General tab, next to 文件系统.
另请参阅: 修复因 Windows 无法访问磁盘而无法执行磁盘检查的问题
方法 3:更新设备驱动程序
One of the main reasons behind external hard drive not accessible error message appearance could be because of a faulty or outdated driver which doesn’t support your device. Follow our guide on how to update device drivers on Windows 10.
方法4:重新安装设备驱动程序
The option Scan for hardware changes will identify all the hardware connected to your PC and based on that the default driver will be installed. To fix the error, you need to uninstall the disk drives and USB drivers temporarily and reinstall them again. Read our guide to uninstall and reinstall drivers on Windows 10.
另请参阅: 修复 Windows 找到适合您的设备的驱动程序但遇到错误
Method 5: Run CHKDSK Scan
Chkdsk stands for Check Disk. It’s an inbuilt drive scanner that will identify and fix all errors that happen due to malware, corrupt system files, or improper shutdown. Follow our guide to check disk errors using chkdsk command.
Method 6: Test Hard Drive in Safe Mode
There are high chances that you can access the drive in safe mode if external hard drive not accessible on normal mode. Possibly there could be a file or settings that may be interfering in normal Windows mode. In safe mode, the functionality is limited and only the primary driver is loaded. Follow these steps to turn on safe mode to fix external hard drive problems.
1。 按 Windows键,类型 系统配置,然后按 进入 键。
2。 然后去 开机 标签,点击 安全启动 并点击 OK.
3.之后,点击 重新启动.
4. Once your system reboots in safe mode, then launch 档案总管 and check whether the external hard drive is accessible or not.
5. Then, go back to 系统配置 并点击 正常启动 to boot normally or else it will keep booting into Safe mode. And, then click on OK.
6。 点击 重新启动.
另请参阅: 在 Windows 10 上释放硬盘空间的 10 种方法
方法7:更改驱动器盘符
External hard drive not accessible error occurs if there are two drives with a similar name which could be causing confusion between the paths. Make sure that each drive has its own unique name/letter. Here’s how to change it:
1。 按 Windows键,类型 “磁盘管理”和点击 可选 如图所示。
2. 右键单击您的 驾驶 然后点击 更改驱动器号和路径....
3。 点击 更改….
4. Then choose a 新信 从下拉菜单中单击 OK.
5。 最后, 重新启动电脑.
Method 8: Create Partition for New Hard Drive
If you are trying to connect a new or formatted hard drive and facing external hard drive not accessible problems, the reason could be that the drive is without any partition. Partition is used to allow storage space and allotment. Do the following to make a partition:
1. Plug in your 硬盘驱动器.
2。 启动 “磁盘管理” 应用程序。
3.右键单击 硬盘驱动器 where the black bar can be seen and click on 新的简单卷… 选项如下图所示。
4。 点击 下一页> 按钮。
5。 设置 尺寸 和 姓名 for the drive on upcoming screens and click on 下一页.
6.然后选择 格式 this volume option and choose NTFS file format for Windows or 脂肪 which is compatible on Mac as well. And click on 下一个>.
7.然后,点击 完成.
备注: By selecting the format option will erase all the data on your external hard drive.
另请参阅: 修复:新硬盘未显示在磁盘管理中
Method 9: Enable Hidden Devices to Display
In most of the Windows operating systems, hide empty driver option is enabled by default. Or, if mistakenly the option has turned on, that could be the reason you are going through external hard drive problems. Do the following to get rid of it:
Option I: Enable Hidden Device
1。 按 Windows键,类型 命令提示符 并点击 以管理员身份运行“.
2。 点击 Yes 授予权限。
3.然后,输入以下内容 命令 并击中 回车键.
设置devmgr_show_nonpresent_devices = 1
4.现在按 Windows键,类型 装置经理 并点击 可选.
5。 接下来,单击 查看 并点击 显示隐藏的设备.
6. Replug your external hard drive and check whether it’s accessible or not.
Option II: Check Hidden files
1.点击 Windows + E keys 一起推出 档案总管.
2.然后,点击 查看 标签并点击 附加选项.
3。 去 查看 标签,取消选中 隐藏空驱动器 选项并单击 OK.
常见问题解答(FAQ)
Q1. Why do I need to eject hard drive before unplugging it?
答。 Simply put, you need to instruct the computer to halt whatever process it is performing on the hard drive. If you unplug it without ejecting the drive, the files may become corrupted, resulting in a damaged hard drive.
Q2. How can I keep my hard drive in better condition?
答。 Keep it in a good case to protect it from dust and unintentional accidents. Keep it cool and unplug it when not in use; the more it is used, the shorter its life will be. It’s a highly sensitive device, do not drop or shake it. While in use, place on a flat surface and avoid putting over shaky or vibrating surfaces such as speakers or sound whopper. Clean it frequently with a dry cloth and avoid using it outside in direct sunlight.
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我们希望本指南对您有所帮助并且您能够解决问题 External Hard Drive not Accessible problem and also know about that can external hard drives be repaired or not. Let us know which method worked for you best. If you have any queries or suggestions regarding any tech-related issues, then feel free to drop them in the comments section below.