Reboot and Select Proper Boot Device Issue [SOLVED]: This error is caused because of corrupted system files, incorrect boot order or hard disk failure. These are just some common causes due to which this error is caused in Windows. This error comes up when you boot your Windows and even if you restart your computer you won’t be able to boot as you will be faced with a black screen with error message:
Reboot and Select proper Boot device
Or Insert Boot Media in Selected Boot device and press a key
In some cases even replacing the faulty hard disk doesn’t seem to fix the problem but don’t worry here at troubleshooter, we have listed few possible solutions which will help you troubleshoot this issue easily.
Reboot and Select Proper Boot Device Issue [SOLVED]
方法 1:設定正確的啟動順序
您可能會看到錯誤“Reboot and Select proper Boot device” because the boot order is not properly set which means that computer is trying to boot from another source which doesn’t have an operating system thus failing to do so. In order to fix this issue, you need to set the Hard Disk as the top priority in the Boot order. Let’s see how to set proper boot order:
1.當您的計算機啟動時(在啟動屏幕或錯誤屏幕之前),反复按 Delete 或 F1 或 F2 鍵(取決於您的計算機製造商)以 進入BIOS設定.
2.進入 BIOS 設置後,從選項列表中選擇 Boot 選項卡。
3.現在確保計算機 硬盤或 SSD 在引導順序中設置為最高優先級。 如果沒有,則使用向上或向下箭頭鍵將硬盤設置在頂部,這意味著計算機將首先從它啟動,而不是從任何其他源啟動。
4.最後,按 F10 保存此更改並退出。 這個必須有 Fix Reboot and Select Proper Boot Device Issue,如果沒有則繼續。
Method 2: Check if the Hard Disk is damaged/failed
If the above method weren’t helpful at all then there is a chance that your hard disk might be damaged or corrupted. In any case, you need to replace your previous HDD or SSD with a new one and install Windows again. But before running to any conclusion, you must run a Diagnostic tool to check if you really need to replace HDD/SSD.
要運行診斷程序,請重新啟動您的 PC 並在計算機啟動時(在啟動屏幕之前),按 F12 鍵,當啟動菜單出現時,突出顯示啟動到實用程序分區選項或診斷程序選項,然後按 Enter 鍵啟動診斷程序。 這將自動檢查系統的所有硬件,並在發現任何問題時進行報告。
推薦: Fix Bad Sector issues with HDD using Hiren’s Boot
Method 3: Check if Hard Disk is properly connected
In 50% of the cases, this problem is caused because of the faulty or loose connection of hard disk and to make sure that this is not the case here you need to check your PC for any type of fault in the connection.
重要事項: It is not recommended to open the casing of your PC if it’s under warranty as it will void your warranty, a better approach, in this case, will be taking your PC in the service center. Also, if you don’t have any technical knowledge then don’t mess with the PC and make sure to look for an expert technician which can help you in checking for faulty or loose connection of hard disk.
Once you have checked the proper connection of hard disk is established, reboot your PC and this time you may be able to Fix Reboot and Select Proper Boot Device Issue.
Method 4: Run startup/Automatic Repair
1.插入 Windows 10 可啟動安裝 DVD 並重新啟動您的 PC。
2.當提示按任意鍵從 CD 或 DVD 啟動時,按任意鍵繼續。
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.重啟就成功了 Fix Reboot and Select Proper Boot Device issue,如果沒有,則繼續。
另請參閱如何修復自動修復無法修復您的電腦的問題。
Method 5: Enable UEFI Boot
1.重新啟動您的電腦,然後根據您的電腦點擊 F2 或 DEL 開啟啟動設定。
2.The make the following changes:
Change Boot list option to UEFI Disable Load Legacy option ROM Enable Secure boot
3.Next, tap F10 to Save and Exit the boot setup.
Method 6: Change the Active Partition in Windows
1.Again open cmd using Windows installation disk.
2.Type the following command into cmd and hit enter after each one:
注意: 始終將系統保留分區(通常為 100mb)標記為活動分區,如果您沒有系統保留分區,則將 C:驅動器標記為活動分區。
DiskPart list disk select disk 0 list partition select partition 1 active exit
3.Close the command prompt and restart your PC. In many cases, this method was able to Fix Reboot and Select Proper Boot Device issue.
Also, see How to fix BOOTMGR is missing Windows 10
方法 7:修復安裝 Windows 10
If none of the above solution work for you then you can be sure that your HDD is fine but you may be seeing the error “Reboot and Select proper Boot device Or Insert Boot Media in Selected Boot device and press a key” because the operating system or the BCD information on the HDD was somehow erased. Well, in this 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).
這樣你就成功了 固定 Reboot and Select proper Boot device issue 但如果您對這篇文章仍有任何疑問,請隨時在評論部分提出。