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

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  • čas přidán 25. 08. 2024

Komentáře • 120

  • @brynndimagnaong4196
    @brynndimagnaong4196 Před 9 měsíci +6

    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!

  • @leonardthompson5243
    @leonardthompson5243 Před 20 dny

    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.

  • @jonathanlang9711
    @jonathanlang9711 Před 3 měsíci +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

  • @itzKyleM88
    @itzKyleM88 Před 5 měsíci +1

    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  Před 5 měsíci +1

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

    • @abosam1362
      @abosam1362 Před 4 měsíci

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

    • @itzKyleM88
      @itzKyleM88 Před 4 měsíci

      @@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.

  • @20MusicAwards
    @20MusicAwards Před 3 měsíci +1

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

    • @AIXCOVER
      @AIXCOVER Před měsícem

      how did you do it if you cannot boot it

  • @ayush2027_
    @ayush2027_ Před 2 měsíci +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  Před 2 měsíci

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

    • @ayush2027_
      @ayush2027_ Před 2 měsíci

      @@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 Před 2 měsíci

    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  Před 2 měsíci

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

  • @Sherlock385
    @Sherlock385 Před 2 měsíci

    Worked as described. Thank you!

  • @atabeglyne
    @atabeglyne Před měsícem

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

  • @AmmarZed9167
    @AmmarZed9167 Před 7 měsíci +2

    Faild for disk 0

  • @kenanathan
    @kenanathan Před 2 měsíci

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

  • @CBGX
    @CBGX Před 5 měsíci

    Worked. Very easy tutorial. Thanks!

  • @aethelwynn
    @aethelwynn Před měsícem

    Worked, thank you!

  • @grey6693
    @grey6693 Před 13 dny

    Works great! 🙏 thank you

  • @nicolasponthieu4460
    @nicolasponthieu4460 Před 2 měsíci

    It worked you the goat ty

  • @ianmertens4221
    @ianmertens4221 Před 6 měsíci

    Worked Great... thank you

  • @heroxmx1002
    @heroxmx1002 Před 4 měsíci

    Thank you 😊This worked❤

  • @markemmanuelmina9574
    @markemmanuelmina9574 Před 11 měsíci

    Good tutorial, Thanks brother

  • @ymp143
    @ymp143 Před 4 měsíci

    Thanks man for helping me

  • @iLha-ID
    @iLha-ID Před 8 měsíci

    Thanks a lot broooo, u save ma day

  • @SamAlexnder007
    @SamAlexnder007 Před 4 měsíci +1

    All validation failed😭😭😭😭😭😭😭

  • @saimkingsaimking1156
    @saimkingsaimking1156 Před 10 dny +1

    Not work

  • @williamnantz6953
    @williamnantz6953 Před 5 měsíci

    thanks for the help, that was too eaasy

  • @Gegabut
    @Gegabut Před 11 měsíci

    Thank you so much you really help me

  • @dinshak9665
    @dinshak9665 Před 2 měsíci

    You are legend ❤

  • @_sahilll_
    @_sahilll_ Před 11 měsíci

    Thank you 😊🎉

  • @kkram9
    @kkram9 Před měsícem

    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.

  • @jay-bt7xy
    @jay-bt7xy Před 7 měsíci

    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

  • @mrnobody-r9h
    @mrnobody-r9h Před 5 měsíci

    troubleshoot automatically goes to advance option and only shows startup settings

  • @drewberwocky
    @drewberwocky Před 4 měsíci

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

  • @rene.grondzi
    @rene.grondzi Před měsícem

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

  • @DARKFIREFFdarkfire
    @DARKFIREFFdarkfire Před 5 měsíci

    Thank You Just Thank You

  • @radhikagadve
    @radhikagadve Před měsícem

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

  • @fakuu1225
    @fakuu1225 Před 2 měsíci

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

    • @itachiivalo2479
      @itachiivalo2479 Před 2 měsíci

      did you lose your files on both drives?

    • @fakuu1225
      @fakuu1225 Před 2 měsíci

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

  • @immortalslayer5199
    @immortalslayer5199 Před 2 měsíci

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

  • @h4xx0r_d0xk
    @h4xx0r_d0xk Před 4 měsíci

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

  • @SonSpearo
    @SonSpearo Před 5 měsíci

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

    • @asatechnical
      @asatechnical  Před 5 měsíci

      No problem! Glad it was helpful to you.

  • @eljey.5498
    @eljey.5498 Před 3 měsíci

    what if winre needs to be disabled and enabled?

  • @Nashmy7
    @Nashmy7 Před 4 měsíci +1

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

    • @fakuu1225
      @fakuu1225 Před 2 měsíci

      you need to find CSM, there it will be

    • @suhanisingh4899
      @suhanisingh4899 Před měsícem

      There is no CSM 😢

    • @Nashmy7
      @Nashmy7 Před měsícem

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

  • @落落です
    @落落です Před 2 měsíci

    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 Před měsícem

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

  • @krishvirani349
    @krishvirani349 Před 5 měsíci

    Nice it worked 🎉🎉😊

  • @doobly140
    @doobly140 Před 6 měsíci

    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 Před 4 měsíci

      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)

  • @paulkennethjoven7407
    @paulkennethjoven7407 Před 3 měsíci

    Tnx it workef

  • @bunnyrex3912
    @bunnyrex3912 Před 3 měsíci

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

    • @fakuu1225
      @fakuu1225 Před 2 měsíci

      then your windows drive might be 1

  • @t0peu
    @t0peu Před 2 měsíci

    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  Před 2 měsíci

      You can try this method for Dell PC - czcams.com/video/ZGgvA-6-Sco/video.html

    • @t0peu
      @t0peu Před měsícem

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

  • @awilo_8812
    @awilo_8812 Před 3 měsíci

    thank you

  • @ahmadwael6601
    @ahmadwael6601 Před rokem

    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  Před rokem

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

  • @apexaccount6062
    @apexaccount6062 Před 6 měsíci

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

  • @syedanwar4187
    @syedanwar4187 Před 10 měsíci

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

  • @lemanyt7359
    @lemanyt7359 Před měsícem

    this without lossing data right ?

    • @asatechnical
      @asatechnical  Před měsícem

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

  • @suchibrotaduttaitandmathsf3064

    Thank you so much, You saved me.

  • @user-oc9il2fq2w
    @user-oc9il2fq2w Před 6 měsíci

    Thanks

  • @mdzeeshan49
    @mdzeeshan49 Před 7 měsíci

    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  Před 7 měsíci

      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 Před 7 měsíci

      @@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  Před 7 měsíci

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

    • @mdzeeshan49
      @mdzeeshan49 Před 7 měsíci

      @@asatechnical same method as yours?

    • @asatechnical
      @asatechnical  Před 7 měsíci

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

  • @user-kg1bs4kp5x
    @user-kg1bs4kp5x Před 8 měsíci

    i dont know my os number can you help me

    • @suhanisingh4899
      @suhanisingh4899 Před měsícem

      Just press del button continuously after powering computer

  • @kiko_hl
    @kiko_hl Před 6 měsíci

    hwo can i switch uefi to legacy

    • @mog5893
      @mog5893 Před 2 měsíci

      change from GPT to MBR

  • @11gusher
    @11gusher Před měsícem +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.

  • @ajpgamers9216
    @ajpgamers9216 Před 9 měsíci +25

    Not working 👎

  • @user-jr6sg6no8k
    @user-jr6sg6no8k Před 9 měsíci

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

    • @dxg_jm
      @dxg_jm Před 2 měsíci

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

  • @SheIuvsBlood
    @SheIuvsBlood Před 11 měsíci +1

    What key did u say 2:07

  • @tranquilmethod5628
    @tranquilmethod5628 Před 4 dny

    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  Před 4 dny

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

    • @tranquilmethod5628
      @tranquilmethod5628 Před 3 dny

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

  • @redakhayaty3052
    @redakhayaty3052 Před rokem +1

    I show me failed validation

    • @asatechnical
      @asatechnical  Před rokem

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

    • @elijaharthur8040
      @elijaharthur8040 Před 11 měsíci

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

    • @binzaenudin117
      @binzaenudin117 Před 10 měsíci

      ​@@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 Před 7 měsíci

      You need three partitions or less i think

  • @karthikgowda.s8174
    @karthikgowda.s8174 Před 11 měsíci +1

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