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Come Disabilitare l'Auto Boot

  1. Come Disabilitare l'Auto Boot, Come Disabilitare l'Auto Boot: passo 1, immagine 1 di 3 Come Disabilitare l'Auto Boot, Come Disabilitare l'Auto Boot: passo 1, immagine 2 di 3 Come Disabilitare l'Auto Boot, Come Disabilitare l'Auto Boot: passo 1, immagine 3 di 3
    • Accendi il tuo Mac e apri Terminale.

    • Per aprire il Terminale, puoi sia cercarlo tramite Spotlight sia andando in Applicazioni / Utilities nel Finder e facendo doppio clic sull'icona Terminale.

    Hi. This does not work on 2018 13” MacBook Pro with Touch Bar. I did exactly this to disable auto boot. But when I check by using nvram -p it says: auto-boot true. Am I doing something incorrectly? I did everything step by step. Copied and pasted the sudo command, pressed enter and then entered my password. I have Big Sur 11.1 installed. Is there any other way since I need to replace the screen. Thank you. Adrian

    Adrian Vizik - Replica

    I am having trouble enabling and disabling auto boot on a 2018 A1932 Air. If you are going to replace the screen, just open the machine and let it boot. Then hold the on / off touch ID button in until it shuts down. Then remove the back cover and slide the battery plug out of it's socket on the logic board. It's then safe to replace the screen.

    Peter Newman - Replica

  2. Come Disabilitare l'Auto Boot: passo 2, immagine 1 di 2 Come Disabilitare l'Auto Boot: passo 2, immagine 2 di 2
    • Copia e incolla il seguente comando (o riscrivilo correttamente) nel Terminale:

    • sudo nvram AutoBoot=%00

    • Premi [return].

    • Il tasto [return] potrebbe essere anche indicato con ⏎ o [enter].

    • Se viene richiesta una password amministrativa, digitare la password e premere [invio].

    • La tua password non verrà mostrata nel Terminale.

    I have a new MacBook pro 13 MI chip and tried doing this on my computer because I was very annoyed. I followed these steps and it did not work. I still have not found a solution. Are there any suggestions?

    maggie chiang - Replica

    Good question! These instructions are for Intel-based machines—I don’t know of any solution for the newer ARM-based (M1) MacBooks. If we learn how to do it, we’ll update the instructions.

    Jeff Suovanen -

    Ciao, provando la seguente procedura su MacBook Air 2020 (Intel) non accade nulla una volta inserita la password.

    Ho provato a spegnere per vedere se le modifiche avevano effetto ma niente, il Mac si avvia premendo tasti e aprendo il display.

    Solo in alcune occasioni invece mi viene mostrata la percentuale della batteria a schermo nero.

    Quando fa cosi significa che è stato disattivato l’avvio automatico?

    grazie, spero mi possiate aiutare.

    Francesco Migeni - Replica

    La contraseña no aparecerá cuando escriba, por razones de seguridad.

    Skyline X - Replica

    Ive applied this to a MBP 15” A1707 and it worked. Now when i open the laptop display a battery level appears for a few seconds. I’d rather see that than have the mac auto start ans so i will not be re-enabling auto-boot function

    robert - Replica

    I tried this on a USA MacBook Pro 2018 (A1989 EMC 3214), but it did not work.

    AutoBoot remains on. What now?

    Marcel Vercoutre - Replica

    Newer ARM-based M1/M2 MacBooks seem to have a auto-boot true variable listed by default in nvram (instead of AutoBoot). So this should probably be sudo nvram auto-boot=false for M1 and later Macs (I haven't thoroughly tested this yet).

    Slipp Douglas Thompson - Replica

  3. Come Disabilitare l'Auto Boot: passo 3, immagine 1 di 1
    • Ora puoi spegnere il Mac in sicurezza e rimuovere il fondo del case, evitando che il computer si accenda per errore.

    • Ricordati di scollegare sempre la batteria prima di lavorare sui componenti interni.

    One slight problem I found with the Mid 2018 MacBook Pro 13-inch: It still powers on if you accidentally touch the touchpad or inadvertently press a key. Is there a way to disable this behaviour temporarily whilst carrying out repairs?

    On top of that, I couldn’t find a comprehensive 2018 teardown guide, so wasn’t even sure which one was the battery connector. I disconnected what I thought was the battery, but viewing some other videos, it appears I didn’t have the battery disconnected whilst replacing the screen! Out of sheer luck, nothing got fried and the replacement screen works fine.

    Cool_Breeze - Replica

  4. Come Disabilitare l'Auto Boot: passo 4, immagine 1 di 3 Come Disabilitare l'Auto Boot: passo 4, immagine 2 di 3 Come Disabilitare l'Auto Boot: passo 4, immagine 3 di 3
    • Quando la tua riparazione sarà completata e il tuo Mac riassemblato correttamente puoi riabilitare AutoBoot.

    • Accendi il tuo Mac e apri Terminale.

    • Copia e incolla il seguente comando (o riscrivilo correttamente) nel Terminale:

    • sudo nvram AutoBoot=%03

    • Premi [return]

    • Se viene richiesta una password amministrativa, digitare la password e premere [invio].

    • La tua password non verrà mostrata nel terminale

    • Alternativamente puoi resettare la NVRAM del tuo Mac per riabilitare Auto Boot.

    Für manche Reparaturen ist es nötig, die Autoboot-Funktion zu deaktivieren.

    Beim MacBook Air M1 z.B. funktioniert das aber nicht.

    Ich habe es so umgangen. Eine Wäscheklammer neben dem TouchPad befestigt.

    Nach dem Ausschalten klappt das Air dann nicht ganz zu.

    Autoboot passiert aber nur, wenn das MacBook (fast) ganz geschlossen war.

    So bleibt es ausgeschaltet und die Reparatur ist möglich ohne unbeabsichtigten Neustart.

    Thomas Weßler - Replica

    Doesn't work, it still auto boots

    Alan Barlow - Replica

Conclusione

Congratulazioni! Hai finito.

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Jeff Suovanen

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16 Commenti

hello may i ask, how do u make it Jeff$? mine’s scarlet$ and i want to change it but idk how

srhshahdzan - Replica

I can’t type anything into the terminal…what am I doing wrong?

Linda Sussman - Replica

HELP

it doesn’t work on MacBook Air><

my sister’s pro did work, thanks!! but mine can’t do so. what should I do???

Ching-Hsien Chou - Replica

This code change DOES NOT work.

MFMauceri - Replica

This was a great help to replace my MacBook Pro battery. Great step by step explanations. I received kit and followed the directions.

Simon Tezzo - Replica

Hi there. Didn’t work with my Macbook Pro 2020 M1. Any other way to disable autostart when lid open? Thanks a lot!

Ratko Majkic - Replica

this guide doesnt work with M1 computers

Skyline X - Replica

Hi I have done this and it worked in disabaling the auto boot feature but it now displays the battery symbol with the percentage charge! Is there a way to disable the battery symbol from appearing?

Kirk Davis - Replica

This only prevents from turning on when lid is opened, but pressing any key it turns on again… very annoying

Leandro Bianchini - Replica

how do you correctly prep/turn off a MBP a2251 for a screen replacement to ensure safety of laptop (and self) when you cant log in cause the lcd is entirely black/broken? TIA

sea - Replica

A word of caution: Don't try this on a Mac M1.

sudo nvram AutoBoot=%00 had no effect.

Afterwards, I tried sudo nvram auto-boot=true. The result was that my MacBook Pro 2021 failed to boot altogether. A revive procedure from another Mac (and three attempts until I got that right) was needed to get it running again.

Jo H - Replica

$@$* how do I do this if my screen is broken

imanaziz424 - Replica

Hi there,

I need to enable the function in my MacBook Pro14" (M1 Max) that it automatically turns on/boots when I plug it in power or in my case a USB C external monitor.

Thank you in advance for anyone coming up with a solution.

Armin Nikpour - Replica

Can you do it?

Pablo Arroyo -

Bonjour

Ne fonctionne pas sur macbook pro M2PRO

steverlynck - Replica

I just want to wipe down my keyboard without locking my account out (I don't know if it's a thing, I just know the last time I did it, my MBP refused my correct password. Had to do an online thing to reset my password back to the original one!). Shame this apparently doesn't work for apple silicon. I'll give it a shot though when I can.

Tineyi Chapisa - Replica

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