Shaxda Qaybta GUID (GPT) waxaa loo soo bandhigay qayb ka mid ah Interface Firmware Extensible Extensible^{(Unified Extensible Firmware Interface)} ( UEFI ). GPT waxa ay bixisaa doorashooyin ka badan habka soo jireenka ah ee qaybinta MBR ee ku badan Windows 10/8/7 PC-yada. Haddii aad haysato Hard Drive oo baaxad weyn , markaa waxaad rabi kartaa inaad MBR u beddesho GPT^{(convert MBR to GPT)} . Tani waa sababta oo ah saxannada MBR waxay taageeraan afar qaybood oo miiska laga soo galo. Haddii qofku rabo qaybo badan, qofku wuxuu u baahan yahay inuu abuuro qaab dhismeed sare oo loo yaqaan qaybta la dheereeyey.

Markaa darawal kasta oo adag oo ka sarreeya 2TB, waxaan u baahanahay inaan isticmaalno qaabka qaybinta GPT . Haddii aad haysato saxan ka weyn cabbirka 2TB, inta ka hartay saxanka lama isticmaali doono ilaa aad u beddesho GPT mooyaane . Tirada qaybaha ku jira saxanka GPT^(GPT) kuma xidhna qorshayaal ku meel gaadh ah, sida qaybo weel oo lagu qeexay Diiwaanka Bootka Dheeraadka ah ee MBR^{(MBR Extended Boot Record)} ( EBR ).

Halkan waxaa ah sawirka saxanka aasaasiga ah oo sharaxaya qaabka GPT .

Xasuusnoow^(Remember) waxaa sidoo kale jiri doona aagga MBR ee ilaalinaya iswaafajinta dambe. Macluumaad dheeraad ah oo ku saabsan GPT , tixraac cutubka 5 ee Midaysan Firmware Interface Interface^{(Unified Extensible Firmware Interface)} ( UEFI ) qeexitaanka (nooca 2.3) ayaa qeexaya qaabka GPT .

U beddel MBR^{(Convert MBR)} GPT la'aanteed Xog Lumayn^{(Data Loss)}

Mid ka mid ah caqabadaha ugu waaweyn ee aan la kulanno inta aan u beddelayo MBR una beddelayo GPT waa beddelka suurtagalka ah ee MBR ilaa GPT kaliya haddii aysan jirin qaybo ama qaybo ka mid ah saxanka - taas oo ka dhigaysa mid aan suurtagal ahayn in la beddelo iyada oo aan xogta la lumin. Wali ma garanayo sababta Microsoft ay u siin weyday xal ka fudud dhibaatadan.

Sideen uga beddelaa MBR una beddelaa GPT gudaha Windows 10 ?

Nasiib wanaag waxaa jira qaar ka mid ah xalalkan kuwaas oo kaa caawin doona inaad u beddesho MBR una beddelo GPT adiga oo aan xog lumin.

1. U beddel MBR una beddel GPT adoo isticmaalaya Diskpart
2. U beddelo MBR^{(Convert MBR)}  GPT adiga oo aan xogta lumin adiga oo isticmaalaya Gptgen
3. U beddel MBR^{(Convert MBR)} una beddel GPT adoon lumin xogta addoo isticmaalaya freeware qolo saddexaad
4. Isticmaal MBR2GPT Qalabka Beddelka Disk.

Kahor intaadan bilaabin, waa, xaalad kastaba, had iyo jeer waa fikrad wanaagsan inaad ku KEYBAYSID XOGTAAGA^{(BACK UP YOUR DATA)} marka hore meel nabdoon.

1.  U beddel MBR ^{(Convert MBR)}GPT  adoo  isticmaalaya Diskpart

Kaydi^(Backup) dhammaan xogtaada ka dibna isticmaal amarka DISKPART .

• Fur degdegga amarka, ku qor DISKPART, oo tabo Gelida
• Kadibna ku qor liiska diskka^{(list disk)}   (Xusuusnow lambarka diskka aad rabto inaad u beddesho GPT )
• Kadibna ku qor lambarka ^{(number of disk)}diskka ee dooro^{(select disk)}
• Ugu dambeyntii, ku qor beddelka gpt.^{(convert gpt.)}

2. U beddel MBR^{(Convert MBR)}  GPT adiga oo aan xogta lumin adiga oo isticmaalaya Gptgen

Waxaad MBR  u rogi kartaa GPT adiga oo aan lumin xogta - adiga oo isticmaalaya khadka taliska ee loo yaqaan gptgen.

Gptgen  waa qalab loogu talagalay in si aan burbursanayn loogu beddelo Hard Disk-yada loo qaybiyey habka caadiga ah, "MSDOS-style" MBR  nidaamka (oo ay ku jiraan qaybo la dheereeyey) si loo isticmaalo miiska qaybinta GUID ( GPT ).

Waa qalab baahsan laakiin xoogaa adag in la ordo. Marka loo eego galka 'akhri i akhri' ee aaladda, hab-raacyada qalabku waa “ gptgen [-w] \\.\physicaldrive X”,

• Halkan X waa lambarka wadista uu soo sheegay console- ka Maareynta Disk -ga ama amarka " ^{(Disk Management)}list disk " ee utility DISKPART  .
• Beddelka -w wuxuu gptgen ka dhigayaa inuu ku qoro miisaska qaybta GUID ee saxanka - haddii kale, miiska aasaasiga ah waxaa lagu qori doonaa fayl la yiraahdo " primary.img ", iyo miiska sare " secondary.img ", ee tusaha in barnaamijka ayaa laga soo jeediyay.
• Waxaad markaa isticmaali kartaa dd si aad ugu qorto miisaska saxanka.

3. MBR^{(Convert MBR)}  u beddel GPT adoon lumin xogta addoo isticmaalaya Kaaliyaha Qaybta^{(Partition Assistant)}

Habka ugu dambeeya waa adeegsiga aalad la yiraahdo AOMEI Partition Assistant Lite Edition . Waa software maamulka qaybinta hawl badan oo bilaash ah. Qalabkan sifadiisu waxay kaa caawin kartaa inaad u beddesho saxan xog leh GPT  ama qaabka MBR adigoon xog lumin.

FIIRO GAAR AH^(NOTE) : Waxay u muuqataa in hadda nooca bilaashka ah ee Kaaliyaha Qaybtu^{(Partition Assistant)} aanu ogolayn u rogidda MBR^(MBR) ee GPT .

To convert a disk to MBR/GPT disk:

• Dooro saxanka si aad u beddesho;
• Midig ku dhufo saxanka oo dooro Convert to GPT/MBR Disk ;
• Xaqiiji hawlgalkaaga adigoo gujinaya "OK" si aad u sii wadato;
• Guji badhanka Codso barta aaladda si aad isbeddellada u samayso.^(Apply)

4. Isticmaal MBR2GPT Qalabka Beddelka Disk-ga

Si loogu beddelo MBR loona beddelo GPT iyadoo la adeegsanayo MBR2GPT.exe ku dhex-dhisan :

Ku bilow shaashadda Advanced Startup Options ^{(Advanced Startup Options)}> Troubleshoot > Advanced -saar> Ikhtiyaar sare> Amar degdeg ah^{(Command Prompt)} .

Fuli amarka soo socda si aad u xaqiijiso in darawalku buuxiyey shuruudaha:

mbr2gpt /validate

Fuli amarka soo socda si aad uga bedesho wadista MBR una guurto GPT:

mbr2gpt /convert

Dib u bilaw kombayutarkaga

Ogsoonow in MBR2GPT kaliya laga isticmaali karo Deegaanka Preinstallation Windows^{(Windows Preinstallation Environment)} . Si aad uga faa'iidaysato Desktop -kaaga , waa inaad isticmaashaa /allowFullOS si ay u tirtirto.

Ka akhri wax badan oo ku saabsan Qalabka Beddelka Disk ee cusub ee MBR2GPT gudaha Windows 10 . Adigoo isticmaalaya qalabkan ku dhex dhisan, waxaad si badbaado leh oo aan burbur lahayn ugu beddeli kartaa a Windows 10 kumbiyuutarka dhaxalka BIOS una beddelo qaybinta UEFI .

TALO^(TIP) : Bal u fiirso qoraalkan ka hadlaya khaladaadka kala duwan ee MBR2GPT ee ku fashilmay ^{(MBR2GPT failed errors)}Windows 11/10 , adoo sharaxaya sababaha iyo bixinta xalal-tallaabo xaalad kasta.

• Ansixinta qaabaynta saxanka MBR2GPT waa^(MBR2GPT) guuldareystay
• MBR2GPT ma heli karto qaybta OS
• MBR2GPT boos^(MBR2GPT) uma heli karto qaybta nidaamka EFI
• MBR2GPT disk aan nidaam lahayn
• MBR2GPT ma rakibi karo faylasha boot cusub

Sideen ugu beddeli karaa MBR GPT anoon dib u rakibin Windows ?

Si aad MBR ugu bedesho GPT adigoon dib u dajin Windows , waa inaad isticmaasha software dhinac saddexaad ah, sida AOMEI Partition Assistant . Marka beddelka la sameeyo, waa inaad awood u yeelatid habka boot-ka ee UEFI ka hor inta aanad kombuyuutarkaaga kicin, ama haddii kale kombuyuutarkaaga ayaa laga yaabaa inuu ku guuldareysto inuu xidho. ^(UEFI)Maareynta Disk-ga Windows^{(Windows Disk Management)} ma bixiso hab lagu beddelo iyada oo aan xogta la lumin.

Ma u isticmaali karaa MBR ama GPT Windows 10^{(Windows 10)} ?

GPT way ka fiican tahay MBR marka ay timaado dejinta darawalka. GPT waa ka casrisan yahay waana heer adag oo dhamaan kombiyuutarada ay u socdaan. Haddii aad raadinayso ku habboonaanta nidaamyada hore, markaa waxaa laga yaabaa inaad ku sii waddo MBR .

Ma mudan tahay in MBR loo beddelo GPT?

Haddii aad u guurto nidaam casri ah, markaa haa, waa u qalantaa. Nidaamka feylku wuxuu bixiyaa badbaado badan, wuxuu taageeraa cabbirka qaybta weyn iyo cabbirka diskka iyadoo la adeegsanayo saxanka GPT^(GPT) . Si kastaba ha noqotee, Windows ma bixiso beddelaad iyada oo aan lahayn qaab ama luminta xogta qaybaha aasaasiga ah, markaa way fiicantahay in la isticmaalo software-ka saddexaad ee samayn kara.

MBR ma la shaqayn karaa UEFI?

Haa, UEFI waxay taageertaa iswaafajinta gadaal iyadoo adeegsanaysa qaabka dhaxalka ah, laakiin waxaa suurtogal ah in OS-ka casriga ah, sida Windows 11 , laga yaabo inuusan sii taageerin MBR . Markaa iyadoo laga yaabo inay la shaqeyso nidaamkii hore, ma shaqeyn doonto noocyada Windows mustaqbalka .

Waa maxay Xaddidaadda^(Limitation) MBR vs.^(MBR) UEFI ?^(UEFI)

Haddii aad qorshaynayso inaad isticmaashid xajmi weyn oo saxan ah, ie, in ka badan 2.2 TB oo meel disk ah, MBR ma shaqayn doono sababtoo ah nidaamka faylka ma taageerayo iyada oo ku saleysan naqshadiisa. MBR waxay isticmaashaa 32-Bit qiyamka si ay u sharaxdo bilawga iyo dhamaadka oo markaa waxay ku xaddidan tahay 2.2 TB. Maadaama UEFI ay isticmaasho 64-Bit, waxay taageeri kartaa ilaa 9.4 zettabytes (ZB) ee booska diskka; sidaas darteed waxaa jira faa'iido weyn oo ku saabsan saxanadaha GPT^(GPT) .

Haddii aad taqaano hab kale oo si badbaado leh loogu beddelo MBR loona beddelo GPT , fadlan nala wadaag fadhiga faallooyinka.

How to Convert MBR to GPT without Data Loss in Windows 11/10

The GUID Partition Table (GPT) was introduced as a part of the Unified Extеnsible Firmware Interface (UEFI). GPT provides more options than the traditional MBR partitioning method that is common in Windows 10/8/7 PCs. If you have a large-sized Hard Drive, then you could want to convert MBR to GPT. This is because MBR disks support only four partition table entries. If one wants more partitions, one needs to create a secondary structure known as an extended partition.

So for any hard drive over 2TB, we need to use a GPT partition style. If you have a disk larger than 2TB size, the rest of the disk space will not be used unless you convert it to GPT. The number of partitions on a GPT disk is not constrained by temporary schemes, such as container partitions defined by the MBR Extended Boot Record (EBR).

Here is an image of the basic disk that explains the GPT format.

Remember there will also protective MBR area for backward compatibility. For more information on GPT, refer to chapter 5 of Unified Extensible Firmware Interface (UEFI) specification (version 2.3) defines the GPT format.

Convert MBR to GPT without Data Loss

One of the main challenges that we face while converting MBR to GPT is that conversion is possible from MBR to GPT only if there are no partitions or volumes present in the disk – which makes it impossible to convert without data loss. I still don’t know why Microsoft hasn’t offered a simpler solution to this problem.

How do I change from MBR to GPT in Windows 10?

Luckily there are some of these solutions that will help you in converting MBR to GPT without data loss.

1. Convert MBR to GPT using Diskpart
2. Convert MBR to GPT without data loss using Gptgen
3. Convert MBR to GPT without losing data using a third-party freeware
4. Use MBR2GPT Disk Conversion Tool.

Before you start, it is, in any case, always a good idea to BACK UP YOUR DATA first to a safe place.

1. Convert MBR to GPT using Diskpart

Backup all your data and then use the DISKPART command.

• Open command prompt, type DISKPART, and press Enter
• Then type in list disk  (Note down the number of the disk that you want to convert to GPT)
• Then type in select disk number of disk
• Finally, type in convert gpt.

2. Convert MBR to GPT without data loss using Gptgen

You can convert MBR to GPT without losing data – using a command-line utility called gptgen.

Gptgen is a tool designed to non-destructively convert hard disks partitioned in the common, “MSDOS-style” MBR scheme (including extended partitions) to use a GUID partition table (GPT).

It’s a pervasive tool but a bit complicated to run. According to the tool’s ‘read me’ file, the syntax of the tool is “gptgen [-w] \\.\physicaldriveX”,

• Here X is the drive number reported by the Disk Management console or the “list disk” command of the DISKPART utility.
• The -w switch makes gptgen write the generated GUID partition tables to the disk – otherwise, the primary table will be written to a file named “primary.img“, and the secondary table to “secondary.img“, in the directory that the program was invoked from.
• You can then use dd to write the tables to the disk.

3. Convert MBR to GPT without losing data using Partition Assistant

The last method is using a tool called AOMEI Partition Assistant Lite Edition. It’s a free multifunction partition management software. This tool’s feature can help you convert a disk with data into GPT or MBR style without data loss.

NOTE: It appears that now the free version of Partition Assistant does not allow converting MBR to GPT.

To convert a disk to MBR/GPT disk:

• Select the disk to convert;
• Right-click the disk and select Convert to GPT/MBR Disk;
• Confirm your operation by clicking “OK” to continue;
• Click Apply button on the toolbar to commit the changes.

4. Use MBR2GPT Disk Conversion Tool

To convert MBR to GPT using the built-in MBR2GPT.exe tool:

Boot into Advanced Startup Options screen > Troubleshoot > Advanced options > Command Prompt.

Execute the following command to validate that the drive meets the requirements:

mbr2gpt /validate

Execute the following command to convert the drive from MBR to GPT:

mbr2gpt /convert

Restart your computer.

Do note that MBR2GPT can only be used from the Windows Preinstallation Environment. To use it from your Desktop, you have to use /allowFullOS to override.

Read more about the new MBR2GPT Disk Conversion Tool in Windows 10. Using this built-in tool, you can safely and non-destructively convert a Windows 10 computer from legacy BIOS to UEFI disk partitioning.

TIP: Take a look at this post which covers various MBR2GPT failed errors on Windows 11/10, explaining the causes and providing step-by-step solutions for each situation.

• MBR2GPT disk layout validation failed
• MBR2GPT cannot find OS partition
• MBR2GPT cannot find room for the EFI system partition
• MBR2GPT non system disk
• MBR2GPT cannot install new boot files

How Can I Convert MBR to GPT without Reinstalling Windows?

To convert MBR to GPT without reinstalling Windows, you must use a third-party software, such as AOMEI Partition Assistant. Once the conversion is done, you will have to enable UEFI boot mode before booting your computer, or else your computer might fail to boot. Windows Disk Management doesn’t offer any way to convert without loss of data.

Should I Use MBR or GPT for Windows 10?

GPT is better than MBR when it comes to setting up a drive. GPT is more modern and a robust standard that all computers are moving toward. If you are looking for compatibility with old systems, then you may have to continue with MBR.

Is it Worth Converting MBR to GPT?

If you are moving to a modern system, then yes, it is worth it. The file system offers more security, supports a larger partition size and disk size using disk to GPT disk. However, Windows doesn’t offer a conversion without a format or data loss of the primary partitions, so it’s better to use third-party software that can do it.

Can MBR work with UEFI?

Yes, UEFI supports backward compatibility using the legacy mode, but it is possible that the modern OS, such as Windows 11, may not support MBR anymore. So while it may work with the old system, it will not work with the future Windows versions.

What is the Limitation of MBR vs. UEFI?

If you plan to use a large disk size, i.e., more than 2.2 TB of disk space, MBR will not work because the file system doesn’t support it based on its design. MBR uses 32-Bit values to describe the start and end and hence gets limited at 2.2 TB. Since UEFI uses 64-Bit, it can support up to 9.4 zettabytes (ZB) of disk space; hence there is a huge advantage of GPT disks.

If you know of any other method to safely convert MBR to GPT conversion, please share it with us under the comments session.

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