motherboard died - new build USB won't boot

[aethyr]

I got a new MB and CPU - a celeron G5900 with an Asus Prime H410M-A motherboard. Original USB stick that used to work didn't. So I made a new one. Neither works.

 

However, if I try to make a generic Ubuntu install USB iso it boots up just fine, so it has nothing to do with any sort of USB bootability issue.

 

 

[SimonF]

4 minutes ago, aethyr said:

I got a new MB and CPU - a celeron G5900 with an Asus Prime H410M-A motherboard. Original USB stick that used to work didn't. So I made a new one. Neither works.

 

However, if I try to make a generic Ubuntu install USB iso it boots up just fine, so it has nothing to do with any sort of USB bootability issue.

 

 

Are you booting uefi you may need to remove the - off the efi folder name.

Edited July 12, 2022 by SimonF

[aethyr]

I just figured it out - I had to "ENABLE" CSM in the bios menu. It was set to disabled. It now boots. 

Edited July 12, 2022 by aethyr