Solving error #"Reboot and Select proper boot device" (UEFI motherboards) 

This screen is my worst nightmare

I don’t have the CSM configuration option 🤦🏽‍♀️

Why don’t I have the csm configuration option?

I don't have "CSM Configuration"

Thanks for sharing this massage ... Usefull this urgent period .....❤❤❤nice now time

Hey I don’t get csm configuration

Thanks A lot bro I was serching on RU-vid for a long time like 2 days. And YT reccommended your vid and im commenting with my pc that is fresh .

It just keeps going into bios now what do I do?

Did not worked

Bro but i dont have the csm configuration

Tengo al rededor de 24 tratando de reparar mi PC y viendo tutoriales. Pero no medicina nada que ya sabía. Pero ese lo hizo en menos de 1 minutos 🎉🎉😮

I need your help, I cloned my OS from an MBR to an MBR, then converted the cloned drive to GPT, it starts up from the OS boot manager but every time I have to reboot due to updates, the bios says no boot device found. I checked the msinfo32 file and it says my boot type is UEFI, so why isn’t my bios recognizing that I no longer have an MBR, should I update the bios?

Omg I Ty I thought I got a virus for downloading poppy playtime

Worked thank you.. Now maybe you can help me why my pc is in cycling power? I can’t install windows he just keeps running off and on

The big e

When i click on del, the text is just copy past downwards. It won’t go back to the BIOS, can anyone help me.

thanks sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

IDK it works but a see a good review so i WAST 200$😢

didn’t work, just brought it back to aptio setup utility version 2.15.1236

THANK YOU SO MUCH I THOUGHT MY COMPUTER WASNT GONNA WORK LOVE YOU BRO THANKS!❤❤❤❤

Doesn't work man what can I do 😢

Thank you very much bro 🎉🎉❤❤

i dont have csm config please help

It's Work brother Thank alot❤

Thank you so much for helping me😭😭😭😭😭😭😭😭😭😭😭

Thank youuuuu!!❤❤❤❤❤❤

But i can” t see option csivi in advanced 😢

Thank you so much man I couldn't believe it actually worked. My pc was off for few weeks just because of this error and i thought I need to call a technician. But luckily I came across your video and this got resolved

i already do like this,but everytime i restart pc,always back to settings boot

Thank you so much! 😄🎖️ its not working.

How you are pressed Advanced option

*can someone help pls* I just have these : USB configuration CPU configuration North Bridge South Bridge SATA Configuration CPU core on/off configuration On Board Device configuration APM

No me aparece la funcion csm configuration y lo coloque en idioma ingles

Yes ye video kam karta he mene apne pc me uefi enable kar liya thank you bro

100% work in gegabite procesor

THANK YOU THANK YOU THANK YOU SO MUCHHHHHHHHH. Best help ❤

A mi me manda ese error con el M2 lo intale en otro disco y se soluciono

Mine doesn’t say csm configuration

It's worked🎉❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯

Thank you my friends. Thank you. You are perfect Man 🎉

I worked for 1 hour Than IT shut down again

Thank u it happen to my brothers pc so thanks

After i set up in the boot options filter UEFI only I've tried to press the f4 for me to save the changes but with no response.pls help

Sadly it didn't work for my laptop😢

Thank you so much

Oh my God, thank you so very much, you're my angel, saudations from Brazil

Thanks bro per mere mein to yah mil hi nahin Raha UEFA only

Hey Anyone Wait a Sec whats different between uefi and legacy if our problem solved After switching it to uefi something is sure tricky or Bad. Please Tell me anyone because i don't know what's legacy or uefi so i want to know why my pc works after i switch it to uefi

Brooooo, thx. (Я русский. Спасибо большое братан, я очень долго искал гайд под мою плату, спасибо!)

Thank you 🙏🏾🎉

I did it but it kept on saying it

What should i do even after doing the step it just takes me back to bios after save and exit😢

I love you so much from Thailand❤❤❤

if i on the ufi only the f4 is not working

I dont have csm configuration

I’m trying this fix and every time I save and exit it restarts and brings the same menu up again, anyone have a fix for this?

Thanks you dude you safe me, i think i broke muy PC but no THANKS ❤

Deu certo, pode acreditar que deu certo. Eu trabalho com o computador, e do nada hoje de manhã apareceu essa informação. Faz certinho o passo a passo que dá bom

MUITO OBRIGADO!!!!!! THANK YOU SO MUCH

Bro isee computer me koi dikkat to nahi hogi na

It didnt work for some reason man

This is work, thank you

Thanks a lot brooo!! It works.

thank you it work ❤

Pressing delete does NOTHING for me…

Thank you so much!!❤ In advance haven't tried it but i know it'll work😅

Yes it actually worked...Thanku so much🥰

For anybody wondering why this is showing up on you're PC. I had the same problem. I had no Windows on my new bought PC. There will be no way to fix this because there is no Windows on it. Now you wonder: what should i do now? It is easy: Buy Windows 10 or 11 plug the USB on you're PC and done.👍

I had tried other 2 things but none worked, thank you❤

Clicking del repeatedly isn't working on my laptop 😭

Bro why your bios looks like it's from the 80s this don't hel0

I don’t have configuration of boot

Csm is not in my computer only

Thanks so much sir you saved me sir

THANKS SO MUCH!!!

It's work for me tanks😊

I dont have csm why?

😡😡🤬🤬🤬🤬🤬

It didn’t help

Essa opção n existe na minha bios

thanks buddy😊😊😊😊 3 ghante RU-vid par barbaad karne ke baad aapki vdo mili kaafi help hui aur pc thik ho gaya

BRO, you save my PC, I love u... Tanks for the video, sucess

thank you very much ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

I flipping love you thanks so much

Did not work for me … can’t figure it out ..

I don’t see the CSM configuration

my keyboard or mouse won’t to connect to my pc when it’s in this state what do i do?

omg tysmmm❤❤❤

wonderful 👌👌👌very useful video bro👍👍 its was worked 💯 tnq you so much bro

Thanks it's helped first time really 😢❤

Hello, on my Asus PC there is no legacy option, how do I solve it?

I need help where is csm

We both had the same problem and the same pc!!

I clicked on lagency only

thank you very much

THANK YOU SO MUCH IT TOOK DAYS FINALLY I FOUND THE RIGHT VIDEO GOOD VIDEO THANK YOU

Worked after trying other things like reconnecting sata cable, i really didn't get, why this worked even though that option has both UEFI and legacy selected but it needed only one , so that means pc is unable to decide which option to choose 😅,

CSM is not showing only

i don’t see csm configuration

Thx ❤