How to change Legacy to UEFI without reinstalling Windows 10, 11

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  • Опубліковано 27 жов 2024

КОМЕНТАРІ • 147

  • @brynndimagnaong4196
    @brynndimagnaong4196 11 місяців тому +8

    Finally something worked! I’ve been looking all over the internet on how to fix my unsupported secure boot state because it keeps crashing my games. Btw, I’m using Asus Prime z790 mother board with windows 11 OS.
    Thank you so much!

  • @itzKyleM88
    @itzKyleM88 7 місяців тому +2

    Legend! Worked for me, was worried as heck that my PC wouldn't boot soon as I switched my BIOS over to UEFI mode but all is good, thanks my man! :)

    • @asatechnical
      @asatechnical  7 місяців тому +1

      Really Glad it was helpful to you, have a good day

    • @abosam1362
      @abosam1362 6 місяців тому

      Bro my laptop dell.and i dont have boot list option!!why?

    • @itzKyleM88
      @itzKyleM88 6 місяців тому

      @@abosam1362You made sure to do the command line bit in the video? Very important, I did that then switched my BIOS over to UEFI mode and then it appeared.

  • @leonardthompson5243
    @leonardthompson5243 2 місяці тому

    I really appreciate you taking the time to post this video. Worked like a champ! It blows my mind this isn't part of the standard Windows 11 upgrade process.

  • @ChikaHakozaki
    @ChikaHakozaki 6 днів тому

    worked perfectly and thanks, was a lil worried I got a failed warning for something
    but it worked out fine despite that

  • @azzanis
    @azzanis 2 місяці тому +1

    Very useful, it save me from formatting my Win 11. The step provided are very simple to follow. Thank you.

    • @asatechnical
      @asatechnical  Місяць тому

      Glad to hear that

    • @Worlds-new
      @Worlds-new Місяць тому

      ​@@asatechnical Should i convert other disks to uefi via this way? Will it work?

  • @jonathanlang9711
    @jonathanlang9711 5 місяців тому +1

    Works great you just need to make sure tht the Systempartition uses all available space on the disk and that there's no unused space

  • @ayush2027_
    @ayush2027_ 4 місяці тому +1

    You are literally a god bro ❤none videos and tricks worked but this one did i love u bro may god bless u ❤❤❤❤

    • @asatechnical
      @asatechnical  4 місяці тому

      Glad it helped, have a good day
      BTW I'm Human🙏

    • @ayush2027_
      @ayush2027_ 4 місяці тому

      @@asatechnical love u bro 🫂but I need a little help of urs I don't want to use windows and thinking to use some other os now can u give me a guide for that like for prime os or any other which is on ur channel ❤‍🩹

  • @alvarososa8165
    @alvarososa8165 4 місяці тому

    I usually dont comment on videos so use this as a gleam of hope in case you r not sure about trying it. Was assuming i needed to reinstall Windows and this worked perfectly 10/10. Keep the good work buddy, really appreciate

    • @asatechnical
      @asatechnical  4 місяці тому

      Really glad it was helpful to you, have a good day 👍

  • @FelixdRisa
    @FelixdRisa Місяць тому

    The only one video that helps me, thanks u so much!

  • @20MusicAwards
    @20MusicAwards 5 місяців тому +1

    After 2 months of suffering finally i can now boot my pc thanks alot

  • @KING_OF_TUNA88
    @KING_OF_TUNA88 16 днів тому

    It worked perfectly. Thank you so much

  • @CBGX
    @CBGX 7 місяців тому

    Worked. Very easy tutorial. Thanks!

  • @Sherlock385
    @Sherlock385 4 місяці тому

    Worked as described. Thank you!

  • @cyclopcis
    @cyclopcis 19 днів тому

    Excellent!!! thanks soooo much!!!

  • @vincemagampon494
    @vincemagampon494 Місяць тому +1

    Thank you bro it works

  • @kenanathan
    @kenanathan 4 місяці тому

    Really worked! Thanks too much bro . Beyler bayanlar pc yi uefi yapıp açamıyorsanız uygulayın bunu gerçekten işe yarıyor.

  • @aethelwynn
    @aethelwynn 4 місяці тому

    Worked, thank you!

  • @SamAlexnder007
    @SamAlexnder007 6 місяців тому +3

    All validation failed😭😭😭😭😭😭😭

  • @atabeglyne
    @atabeglyne 3 місяці тому

    🎉at first my boot mode was legacy but after trying this method I was switched to UEFI successfully

  • @Worlds-new
    @Worlds-new Місяць тому

    Should i convert other disks to uefi via this way? Will it work?

  • @grey6693
    @grey6693 2 місяці тому

    Works great! 🙏 thank you

  • @nicolasponthieu4460
    @nicolasponthieu4460 4 місяці тому

    It worked you the goat ty

  • @harshrajbhar2139
    @harshrajbhar2139 9 днів тому

    My validation in command prompt is failing, what can I do

  • @ymp143
    @ymp143 6 місяців тому

    Thanks man for helping me

    • @asatechnical
      @asatechnical  6 місяців тому +1

      Glad it was helpful to you

  • @tatenreyes290
    @tatenreyes290 21 день тому

    When i did this my laptop turns black and a blinking undescore, now its broken

  • @ianmertens4221
    @ianmertens4221 8 місяців тому

    Worked Great... thank you

  • @AmmarZed9167
    @AmmarZed9167 9 місяців тому +3

    Faild for disk 0

  • @heroxmx1002
    @heroxmx1002 6 місяців тому

    Thank you 😊This worked❤

    • @asatechnical
      @asatechnical  6 місяців тому

      Really glad it was helpful to you

  • @saifgroup1
    @saifgroup1 22 дні тому

    Thank you so much!

  • @radhikagadve
    @radhikagadve 3 місяці тому

    by backup data do you mean backup only from c drive or all drives

  • @rovinmarclapada3620
    @rovinmarclapada3620 Місяць тому +1

    Brooo my pc says " reboot and select proper boot devie or insert boot media in selected boot device and press a key" and i cant turn mo pc on. How can i fix this???😭😭😭

    • @rovinmarclapada3620
      @rovinmarclapada3620 Місяць тому

      I just turned on it, now i want to go back to mbr again in my disk how can i got to it?

    • @ryanridhoviobuntoro6379
      @ryanridhoviobuntoro6379 Місяць тому

      @@rovinmarclapada3620 how about now ? its it okay or are you lost all your data?

    • @DanielBigChungus
      @DanielBigChungus 19 днів тому

      @@rovinmarclapada3620 sell your pc and buy a new one

  • @kkram9
    @kkram9 3 місяці тому

    My PC automatically resets to Legacy from UEFI after each power cuts (No power backup). Any way to fix permanantely to UEFI mode? Thanks in advance.

  • @markemmanuelmina9574
    @markemmanuelmina9574 Рік тому

    Good tutorial, Thanks brother

  • @mrnobody-r9h
    @mrnobody-r9h 7 місяців тому

    troubleshoot automatically goes to advance option and only shows startup settings

  • @dinshak9665
    @dinshak9665 4 місяці тому

    You are legend ❤

  • @williamnantz6953
    @williamnantz6953 7 місяців тому

    thanks for the help, that was too eaasy

  • @iLha-ID
    @iLha-ID 10 місяців тому

    Thanks a lot broooo, u save ma day

  • @drewberwocky
    @drewberwocky 6 місяців тому

    this doesnt work on a single drive with no empty partition. this is the SAME as formatting the os from win 10 why

  • @SonSpearo
    @SonSpearo 7 місяців тому

    Huge brother thank you this actually helped out using my new samsung evo 850? Lol its not the 950 but still

    • @asatechnical
      @asatechnical  7 місяців тому

      No problem! Glad it was helpful to you.

  • @rene.grondzi
    @rene.grondzi 3 місяці тому

    Have one problem my Pasword does not work when im trying to go in Ofline Cmd

  • @DARKFIREFFdarkfire
    @DARKFIREFFdarkfire 7 місяців тому

    Thank You Just Thank You

  • @doobly140
    @doobly140 9 місяців тому

    hi, thanks for the video. I have question, under disk mgmt for the C drive, I have "system reserved" partition (system, active, primary partition) and C: (boot, page files, crash dump, primary partition). are both of these ok for me to run the convert command? thanks again!

    • @VyniuxRy
      @VyniuxRy 6 місяців тому

      he said that we gotta make sure that theres no logical partition so it wouldnt interrupt the conversion since a logical partition is a another destination of storage in one drive i used chatgpt for help and i can do this without any problems or worries only worry is if my data might get deleted (you prob gave up on this or took a risk)

  • @落落です
    @落落です 4 місяці тому

    3:05 help, it show "ERROR: MBR2GPT can only be used from the Windows Preinstallation Environment. Use /allowFullOS to override." after i type that first command and "Disk layout validation failed for disk 0" for the second command

    • @suhanisingh4899
      @suhanisingh4899 3 місяці тому

      Problem is you typed wrong command 😅 1st:- mbr2gpt /validate /disk:0 /allowfullos
      2nd:-mbr2gpt /convert /disk:0

  • @fakuu1225
    @fakuu1225 5 місяців тому

    I used this to fix riot vanguard's van9001 and van9003. thank you so much

    • @itachiivalo2479
      @itachiivalo2479 4 місяці тому

      did you lose your files on both drives?

    • @fakuu1225
      @fakuu1225 4 місяці тому

      @@itachiivalo2479 nope, not a thing, everything was where I left it

  • @h4xx0r_d0xk
    @h4xx0r_d0xk 6 місяців тому

    i can't see the disk 1, i only see is CD-ROM 0 and it has nothing

  • @Nashmy7
    @Nashmy7 6 місяців тому +1

    In bios settings, I can't find [boot mode: lagecy]

    • @fakuu1225
      @fakuu1225 5 місяців тому

      you need to find CSM, there it will be

    • @suhanisingh4899
      @suhanisingh4899 3 місяці тому

      There is no CSM 😢

    • @Nashmy7
      @Nashmy7 3 місяці тому

      @suhanisingh4899 I know the solution
      Just buy a new pc
      I do it, and it's work it

  • @Gegabut
    @Gegabut Рік тому

    Thank you so much you really help me

  • @jay-bt7xy
    @jay-bt7xy 9 місяців тому

    Can I run this prompt lines from administration why pc is on instead of windows recovery stage. It won’t load my command prompt in there

  • @t0peu
    @t0peu 4 місяці тому

    i think i made something wrong... my pc wont open cuz i have only screen with message "No bootable devices--strike f1 to retry boot, f2 for setup utility press f5 to run onboard diagnostics" i have an dell pc, please someone help

    • @asatechnical
      @asatechnical  4 місяці тому

      You can try this method for Dell PC - ua-cam.com/video/ZGgvA-6-Sco/v-deo.html

    • @t0peu
      @t0peu 4 місяці тому

      @@asatechnical ye it works but i still dont have an secure boot option

  • @immortalslayer5199
    @immortalslayer5199 4 місяці тому

    what if the pc just resets when i try to do the command prompt then what?

  • @krishvirani349
    @krishvirani349 7 місяців тому

    Nice it worked 🎉🎉😊

  • @_sahilll_
    @_sahilll_ Рік тому

    Thank you 😊🎉

  • @saimkingsaimking1156
    @saimkingsaimking1156 2 місяці тому +1

    Not work

  • @osmanusainytb
    @osmanusainytb 27 днів тому

    Dear sir I am receiving disk validation failed, how to resolve 🙏

    • @asatechnical
      @asatechnical  21 день тому

      Disk validation failed related videos is available in our channel

  • @eljey.5498
    @eljey.5498 5 місяців тому

    what if winre needs to be disabled and enabled?

  • @11gusher
    @11gusher 3 місяці тому +1

    freaking valorant got me here. this game wants me to do everything from un-legacy my bios mode to give away my firstborn just to play the damn game.

    • @MAlipioC
      @MAlipioC 2 місяці тому

      did it work?

    • @ttvclovxes
      @ttvclovxes Місяць тому

      Did it work? Same issue here

  • @ajpgamers9216
    @ajpgamers9216 11 місяців тому +30

    Not working 👎

    • @wsgVedhuuu
      @wsgVedhuuu 6 місяців тому

      Wdym

    • @abosam1362
      @abosam1362 6 місяців тому

      What i do if i dont have boot list ??

    • @blueweeb4073
      @blueweeb4073 Місяць тому

      Exactly I have asrock mine don’t show like that

  • @mdzeeshan49
    @mdzeeshan49 9 місяців тому

    bhai i have windows 10 motherboard is Asus h310m e r2.0 bios mode shows legacy i want to update it to windows 11 what should i do?

    • @asatechnical
      @asatechnical  9 місяців тому

      Do you check if your PC's bios supports UEFI firmware?
      If not supported, watch our video on how to install Windows 11 on an unsupported PC!

    • @mdzeeshan49
      @mdzeeshan49 9 місяців тому

      @@asatechnical there is uefi only option in boot mode but my bios is not updated the bios version is of 2019 and the latest bios is of 2022

    • @asatechnical
      @asatechnical  9 місяців тому

      Try to update the BIOS first and then perform the upgrade procedure!

    • @mdzeeshan49
      @mdzeeshan49 9 місяців тому

      @@asatechnical same method as yours?

    • @asatechnical
      @asatechnical  9 місяців тому

      Yes, you can try this method if your PC does support UEFI, and don't forget to take backup of your important data.

  • @lemanyt7359
    @lemanyt7359 3 місяці тому

    this without lossing data right ?

    • @asatechnical
      @asatechnical  3 місяці тому

      Yes of course, if it can be done properly. BTW for your assurance you can take a backup before proceeding

  • @syedanwar4187
    @syedanwar4187 Рік тому

    Bro after converting to uefi if we install other os will it go back to legacy

  • @apexaccount6062
    @apexaccount6062 8 місяців тому

    Can someone help me out it says "cannot find os partitions for disk 0"

  • @ahmadwael6601
    @ahmadwael6601 Рік тому

    Hello ...my hard drive is in the gpt format and i can use uefi normally ..but for some reason when i disable legacy and turn on uefi only ...the uefi bios seems laggy and somehow different than the normal legacy bios .. and also I can't see the manufacturer logo ( in my case hp ) when my pc boots up ..do you have any explanation?

    • @asatechnical
      @asatechnical  Рік тому

      Check the manufacturer's website if a BIOS update is required!

  • @tranquilmethod5628
    @tranquilmethod5628 2 місяці тому

    Полный бред, если windows установлена на legacy, значит диск размечен как mbr, а из этого следует что если включить UEFI, то windows просто не запустится, потому что для UEFI нужен GPT диск

    • @asatechnical
      @asatechnical  2 місяці тому

      Why you come here to comment without watching the whole video!

    • @tranquilmethod5628
      @tranquilmethod5628 2 місяці тому

      @@asatechnical Потому что после выполнения первого шага, windows не запустится. Поэтому нет смысла в дальнейших действиях.

  • @paulkennethjoven7407
    @paulkennethjoven7407 5 місяців тому

    Tnx it workef

  • @Inspire_Tales
    @Inspire_Tales Місяць тому

    I tried but windows eeased.

  • @awilo_8812
    @awilo_8812 5 місяців тому

    thank you

  • @kiko_hl
    @kiko_hl 8 місяців тому

    hwo can i switch uefi to legacy

    • @mog5893
      @mog5893 4 місяці тому

      change from GPT to MBR

  • @SubhanMuslim-p6x
    @SubhanMuslim-p6x 10 місяців тому

    i dont know my os number can you help me

    • @suhanisingh4899
      @suhanisingh4899 3 місяці тому

      Just press del button continuously after powering computer

  • @frxxzxz
    @frxxzxz 11 місяців тому

    It destroyed my laptop now it won't even turn on

    • @dxg_jm
      @dxg_jm 4 місяці тому

      Bro you should have researched before watching this stupid guy's video who didnt even give warnings

  • @suchibrotaduttaitandmathsf3064

    Thank you so much, You saved me.

  • @ΑΓΑΜΕΜΝΩΝ-ΙΩΑΝΝΗΣΣΠΥΡΟΥ

    Thanks

  • @SheIuvsBlood
    @SheIuvsBlood Рік тому +1

    What key did u say 2:07

  • @karthikgowda.s8174
    @karthikgowda.s8174 Рік тому +1

    Windows 11 doesn't support mbr partition.
    This video is not true

  • @redakhayaty3052
    @redakhayaty3052 Рік тому +1

    I show me failed validation

    • @asatechnical
      @asatechnical  Рік тому

      Check the hard disk layout! Your hard disk should have three partitions to convert

    • @elijaharthur8040
      @elijaharthur8040 Рік тому

      ​@@asatechnicalhas 4, would love to know how to make it unallocated to fix validation failed

    • @binzaenudin117
      @binzaenudin117 Рік тому

      ​@@elijaharthur8040The maximum number of partitions you can create in MBR mode is only 4. If you want to get fix of the error you will have to delete 1 partition (not recommended).

    • @Gamer-qg3si
      @Gamer-qg3si 9 місяців тому

      You need three partitions or less i think

  • @bunnyrex3912
    @bunnyrex3912 5 місяців тому

    It says "cannot find os system partitions for disk 0" what i need to do

    • @fakuu1225
      @fakuu1225 5 місяців тому

      then your windows drive might be 1