Lubuntu not booting

[nyamerooo]

https://paste.ubuntu.com/p/CR3vcs3gRb/

Hi, I'm installing LUBUNTU on my ACER ASPIRE ES 11 laptop, had no problem when installing, I used the lubuntu manual as the guide, but after installation, it shows no bootable device, I'm switching from windows to lubuntu so i erased the disk. HELP ME

[oldfred]

Duplicate, closed.
https://ubuntuforums.org/showthread.php?t=2499946

Please do not post same question multiple times. We all are volunteers and need to know what others have suggested.