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 thiab xaiv qhov teeb meem khau raj tsim nyog [SOLVED]
Method 1: Teem kom raug khau raj Order
You may be seeing the error “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.Thaum koj lub computer pib (Ua ntej lub boot screen lossis lub vijtsam yuam kev), rov nias Rho tawm lossis F1 lossis F2 yuam sij (nyob ntawm koj lub khoos phis tawj cov chaw tsim khoom) mus rau nkag mus rau kev teeb tsa BIOS.
2.Thaum koj nyob rau hauv BIOS teeb xaiv khau raj tab los ntawm cov npe ntawm cov kev xaiv.
3.Tam sim no kom paub tseeb tias lub computer Hard disk los yog SSD is set as a top priority in the Boot order. If not then use up or down arrow keys to set hard disk at the top which means the computer will first boot from it rather than any other source.
4.Finally, press F10 to save this change and exit. This must have Fix Reboot and Select Proper Boot Device Issue, yog tsis yog ces mus ntxiv.
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.
Txhawm rau khiav Diagnostics rov pib koj lub PC thiab thaum lub khoos phis tawj pib (ua ntej lub vijtsam khau raj), nias F12 qhov tseem ceeb thiab thaum cov ntawv qhia khau raj tshwm, taw qhia khau raj rau Utility Partition kev xaiv lossis qhov kev xaiv Diagnostics thiab nias nkag mus pib Diagnostics. Qhov no yuav cia li xyuas tag nrho cov kho vajtse ntawm koj lub cev thiab yuav qhia rov qab yog tias pom muaj teeb meem.
pom zoo: 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.
Tseem ceeb: 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.Ntxig lub Windows 10 bootable installation DVD thiab pib dua koj lub PC.
2.Thaum kev tshoov siab kom Nias tej tus yuam sij rau khau raj ntawm CD lossis DVD, nias ib qho tseem ceeb mus ntxiv.
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 thiab koj tau ua tiav Fix Reboot and Select Proper Boot Device issue, yog tsis yog, txuas ntxiv mus.
Tsis tas li, nyeem Yuav Ua Li Cas Kho Tsis Siv Neeg Kho tsis tuaj yeem kho koj lub PC.
Txoj Kev 5: Qhib UEFI Boot
1.Restart koj lub PC thiab coj mus rhaub F2 lossis DEL nyob ntawm koj lub PC qhib Boot Setup.
2.The make the following changes:
Hloov khau raj kev xaiv rau UEFI Disable Load Legacy xaiv ROM Pab kom ruaj ntseg khau raj
3.Tom ntej no, coj mus rhaub F10 kom txuag thiab tawm hauv kev teeb tsa khau raj.
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:
Nco ntsoov: Always mark the System Reserved Partition (generally 100mb) active and if you don’t have a System Reserved Partition then mark C: Drive as the active partition.
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
Txoj Kev 7: Kho Nruab Windows 10
Yog tias tsis muaj ib qho kev daws teeb meem saum toj no ua haujlwm rau koj ces koj tuaj yeem paub tseeb tias koj HDD zoo tab sis koj yuav pom qhov yuam kev "Reboot and Select proper Boot device Or Insert Boot Media in Selected Boot device and press a key"vim hais tias lub operating system lossis BCD cov ntaub ntawv ntawm HDD tau raug tshem tawm qee yam. Zoo, nyob rau hauv cov ntaub ntawv no, koj tuaj yeem sim kho qhov nruab Windows tab sis yog tias qhov no tseem ua tsis tau ces tsuas yog kev daws teeb meem sab laug yog rau nruab ib daim ntawv tshiab ntawm Windows (Clean Install).
Qhov ntawd yog nws koj tau ua tiav Txhim kho Reboot and Select proper Boot device issue tab sis yog tias koj tseem muaj lus nug txog qhov kev tshaj tawm no thov hu rau lawv hauv cov lus pom.