![I want to format and change the OS of an Acer Aspire 1, but i can't get it to boot to the USB with the new OS. : r/PcBuildHelp I want to format and change the OS of an Acer Aspire 1, but i can't get it to boot to the USB with the new OS. : r/PcBuildHelp](https://preview.redd.it/i-want-to-format-and-change-the-os-of-an-acer-aspire-1-but-v0-cpsmmk3mm9wb1.jpg?width=640&crop=smart&auto=webp&s=449e25084cd6029d3eb262fa8a2178de0ef1cb7a)
I want to format and change the OS of an Acer Aspire 1, but i can't get it to boot to the USB with the new OS. : r/PcBuildHelp
![Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | AVForums Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | AVForums](https://i.imgur.com/qqgaLgsl.jpg)
Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | AVForums
![No Bootable Device Error on Acer Aspire 5 Slim. I got this error after changing the SSD and RAM however every tutorial that I follow has a thing called legacy mode and No Bootable Device Error on Acer Aspire 5 Slim. I got this error after changing the SSD and RAM however every tutorial that I follow has a thing called legacy mode and](https://i.redd.it/no-bootable-device-error-on-acer-aspire-5-slim-i-got-this-v0-igw9rd3f05m91.jpg?width=4032&format=pjpg&auto=webp&s=3ab61c8c943495ed0597426ba98536970ead2132)
No Bootable Device Error on Acer Aspire 5 Slim. I got this error after changing the SSD and RAM however every tutorial that I follow has a thing called legacy mode and
![I want to format and change the OS of an Acer Aspire 1, but i can't get it to boot to the USB with the new OS. : r/PcBuildHelp I want to format and change the OS of an Acer Aspire 1, but i can't get it to boot to the USB with the new OS. : r/PcBuildHelp](https://i.redd.it/i-want-to-format-and-change-the-os-of-an-acer-aspire-1-but-v0-89flyjmlm9wb1.jpg?width=2084&format=pjpg&auto=webp&s=3f17cc42b79767d1ecb6d65e3ad450b2cffd5709)