[已解决] 无法启动错误 0xc00000e9：错误 ([SOLVED] Unable to Boot Error 0xc00000e9: )的主要原因是您的硬盘出现故障，是的，您在安装(Hard Disk)Windows时甚至在安装后很长时间都会遇到此错误。硬盘(Hard Disk)可能有坏扇区或完全损坏，因此您将看到引导错误(Boot)0xc00000e9。
好吧，如果您的硬盘出现故障，建议您恢复数据（或创建备份），因为之后您可能无法访问它。对于不同的用户，上述错误消息可能会有所不同，但导致此问题的主要原因是相同的。根据 PC，您可能会遇到“恢复(Recovery)，连接到 PC 的设备出现问题”或“发生意外的I/O Error，错误(Error)代码：0xc00000e9”
[已解决] 无法启动错误 0xc00000e9(Boot Error 0xc00000e9)
方法一：Use Automatic/Startup Repair
1.插入Windows 10可启动安装DVD并重新启动您的 PC。
2.当提示Press any key to boot from CD or DVD时，按任意键继续。
3.选择您的语言首选项，然后单击下一步(Next)。单击左下角的修复计算机。(Click Repair)
4.在选择选项屏幕上，单击疑难解答(Troubleshoot)。
5.在疑难解答屏幕上，单击高级选项(Advanced option)。
6.在高级(Advanced)选项屏幕上，单击自动修复或启动修复(Automatic Repair or Startup Repair)。
7. 等待Windows Automatic/Startup Repairs完成。
8.重新启动，您已成功修复无法启动错误0xc00000e9( Fix Unable to boot Error 0xc00000e9)，如果没有，请继续。
方法 2：运行驱动程序验证程序
建议运行驱动程序(Driver)验证程序，因为它有助于消除有关此错误的所有可能性并帮助您解决真正的问题。要运行驱动程序验证程序(Driver verifier)以修复无法(Fix Unable)启动错误 0xc00000e9 (Boot Error 0xc00000e9) ，请转到此处(go here)。
方法 3：运行系统文件检查器(System File Checker)( SFC ) 和检查磁盘(Check Disk)( CHKDSK )
1.从高级(Advanced)启动菜单将您的 PC 启动到安全模式。
2.在安全模式下，按Windows键 + X 并单击命令提示符（管理员）。(Command Prompt(Admin).)
3.在cmd中输入以下命令并在每个命令后按回车：
sfc /scannow
chkdsk /f C:
4.完成后，退出命令提示符。
方法四：运行 MemTest86+
运行Memtest，因为它消除了所有可能的损坏内存异常，并且它比内置内存测试更好，因为它在Windows环境之外运行。
注意：(Note:)开始之前，请确保您可以访问另一台计算机，因为您需要将软件下载并刻录到光盘或USB闪存驱动器。运行Memtest(Memtest)时最好让计算机过夜，因为这肯定需要一些时间。
1.将USB闪存驱动器连接到您的工作 PC。
2.下载并安装Windows Memtest86 USB Key 自动安装程序(Windows Memtest86 Auto-installer for USB Key)。
3.右键单击下载的图像文件，然后选择“在此处提取(Extract here)”选项。
4.解压后，打开文件夹并运行Memtest86+ USB Installer。
5.选择插入的USB驱动器来刻录MemTest86软件（这将擦除USB中的所有内容）。
6.完成上述过程后，将USB插入出现(USB) 无法启动错误 0xc00000e9( Unable to boot Error 0xc00000e9.)的 PC 。
7. 重新启动您的 PC 并确保选择了从USB闪存驱动器启动。
8.Memtest86 将开始测试系统中的内存损坏。
9.如果您通过了所有 8 个阶段的测试，那么您可以确定您的记忆工作正常。
10.如果某些步骤不成功，那么Memtest86会发现内存损坏，这意味着您的无法启动错误 0xc00000e9(Unable to boot Error 0xc00000e9)是因为内存损坏/损坏。
11.为了修复无法启动错误0xc00000e9，(Fix Unable to boot Error 0xc00000e9,)如果发现坏内存扇区，您将需要更换您的RAM 。
方法5：修复安装Windows
如果上述解决方案都不适合您，那么您可以确定您的HDD是好的，但您可能会看到错误“无法启动错误 0xc00000e9(Error 0xc00000e9) ”，因为操作系统或HDD上的(HDD)BCD信息以某种方式被删除。好吧(Well)，在这种情况下，您可以尝试修复(Repair)安装Windows ，但如果这也失败了，那么剩下的唯一解决方案就是安装(Windows)Windows的新副本（全新安装(Clean Install)）。
另请参阅修复没有可用的引导设备错误 Windows 10(Fix No Boot Device Available Error Windows 10)
就是这样，您已成功修复无法启动错误 0xc00000e9(Fix Unable to Boot Error 0xc00000e9)，但如果您对这篇文章仍有任何疑问，请随时在评论部分提出。
[SOLVED] Unable to Boot Error 0xc00000e9
[SOLVED] Unable to Boot Error 0xc00000e9: The main cause of the error is your failing Hard Disk, yes you will encounter this error when installing Windows or even long after it has been installed. The Hard Disk can have a bad sector or it might be completely corrupted because of which you will be seeing the Boot error 0xc00000e9.
Well, it is recommended to recover your data (or create a backup) if your hard disk is failing because there is a slight chance that you won’t be able to access it afterward. The above error message can be different for different user’s but the main cause of this problem is same. Depending upon the PC you may encounter “Recovery, There was a problem with a device Connected to your PC” or “An Unexpected I/O Error has occurred, Error code: 0xc00000e9”
[SOLVED] Unable to Boot Error 0xc00000e9
Method 1: Use Automatic/Startup Repair
1.Insert the Windows 10 bootable installation DVD and restart your PC.
2.When prompted to Press any key to boot from CD or DVD, press any key to continue.
3.Select your language preferences, and click Next. Click Repair your computer in the bottom-left.
4.On choose an option screen, click Troubleshoot.
5.On Troubleshoot screen, click Advanced option.
6.On the Advanced options screen, click Automatic Repair or Startup Repair.
7.Wait til the Windows Automatic/Startup Repairs complete.
8.Restart and you have successfully Fix Unable to boot Error 0xc00000e9, if not, continue.
Method 2: Run Driver Verifier
It’s recommended to run Driver verifier as it help’s to eliminate all the possibilities regarding this error and help you close on the real problem. To run Driver verifier to Fix Unable to Boot Error 0xc00000e9 go here.
Method 3: Run System File Checker (SFC) and Check Disk (CHKDSK)
1.From Advanced boot menu boot your PC into safe mode.
2.In safe mode, press Windows key + X and click on Command Prompt(Admin).
3.Type the following commands into the cmd and hit enter after each one:
sfc /scannow
chkdsk /f C:
4.Once they are completed, exit the command prompt.
Method 4: Run MemTest86+
Run Memtest as it eliminates all the possible exceptions of corrupted memory and it’s better than the built-in memory test as it runs outside the Windows environment.
Note: Before starting, make sure you have access to another computer as you will need to download and burn the software to the disc or USB flash drive. It’s best to leave the computer overnight when running Memtest as it sure likely to takes some time.
1.Connect a USB flash drive to your working PC.
2.Download and install Windows Memtest86 Auto-installer for USB Key.
3.Right-click on the downloaded image file and select “Extract here” option.
4.Once extracted, open the folder and run the Memtest86+ USB Installer.
5.Choose your plugged in USB drive to burn the MemTest86 software (This will erase all the content from your USB).
6.Once the above process is finished, insert the USB to the PC which is giving the Unable to boot Error 0xc00000e9.
7.Restart your PC and make sure boot from USB flash drive is selected.
8.Memtest86 will begin testing for memory corruption in your system.
9.If you have passed all the 8 phases of the test then you can be sure that your memory is working correctly.
10.If some of the steps were unsuccessful then Memtest86 will find memory corruption which means that your Unable to boot Error 0xc00000e9 is because of bad/corrupt memory.
11.In order to Fix Unable to boot Error 0xc00000e9, you will need to replace your RAM if bad memory sectors are found.
Method 5: Repair install Windows
If none of the above solutions work for you then you can be sure that your HDD is fine but you may be seeing the error “Unable to boot Error 0xc00000e9” because the operating system or the BCD information on the HDD was somehow erased. Well, in that case, you can try to Repair install Windows but if this also fails then the only solution left is to Install a new copy of Windows (Clean Install).
Also, see Fix No Boot Device Available Error Windows 10
That’s it you have successfully Fix Unable to Boot Error 0xc00000e9 but if you still have any questions regarding this post feel free to ask them in the comment’s section.
