Acer Aspire A715-51G Why I am unable to change my boot uefi to legecy?

Aashudip

I tried setting superviser password, disabling secure boot, disabling fast boot. But still I'm unable to chane my boot mood uefi to legecy. I'm running BIOS version 1.06, system x64-based ,OS windows 11 home single language.

[Edited the thread to add model name to the title]

leonaip

https://community.acer.com/en/discussion/679008/why-i-am-unable-to-change-my-boot-uefi-to-legecy

update BIOS or load default settings in the BIOS

Aashudip

@leonaip Thanks for the concern. I'm actually trying to boot linux in my machine but due to boot mood uefi for some reason I'm unable to do so. Thats why I want to change it from usfi to legecy. Main reason is it's not showing my usb.

leonaip

https://community.acer.com/en/discussion/comment/1178543#Comment_1178543

you're welcome mate @Aashudip

try the Nobara Linux distro - click here

maybe your usb is not bootable or not properly configured to boot in uefi

download here

Aashudip

@leonaip I used universal usb installer to flash my drive

leonaip

https://community.acer.com/en/discussion/comment/1178548#Comment_1178548

what linux distro are you using or wanted to install?

Aashudip

I want to boot Ubuntu 22lts @leonaip

leonaip

click here mate, this will help you a lot 😉

try to download the 3 versions of YUMI (Your USB Multiboot Installer) and try them one by one (try YUMI that supports UEFI)

Aashudip

@leonaip I used this one it's not booting

leonaip

https://community.acer.com/en/discussion/comment/1178552#Comment_1178552

go to your BIOS and set the device priority to your USB stick or choose USB HDD...

enable the F12 boot menu in the BIOS so you can press F12 key once the computer restarts and choose your USB stick.

remember always to save settings in the BIOS and exit

Aashudip

@leonaip Here is the real problem it's only showing windows boting option in priority only

leonaip

https://community.acer.com/en/discussion/comment/1178555#Comment_1178555

maybe your USB stick is not recognized or not properly inserted, try other usb ports.

post a picture here of your BIOS with your USB stick inserted.

leonaip

what is the model of your laptop by the way?

Aashudip

It's acer aspire A715-51G @leonaip

leonaip

https://community.acer.com/en/discussion/comment/1178560#Comment_1178560

acer aspire A715-51G-????

look at the back of your laptop below

Aashudip

@leonaip N22Q3B

leonaip

try another USB stick to boot your Ubuntu 22lts

Aashudip

@leonaip Let me try