Hello,The point of disabling CSM is to allow you to reinstall using UEFI. If you haven't reinstalled MX and instead just rebooted the bios would be looking for a non-existant ESP partition on the SSD and when it can't be located, would treat the SSD as an unformatted drive.
Edited to add that you probably got an error message about not being able to locate the boot device.
I would proceed in the following way:
1.- Start the computer with a live cd with MxLinux 23.3 ahs.
2.- Start Gparted
3.- Eliminate the partitions in the SSD.
4.- Re-Start the computer and enter the BIOS
5.- Disable CSM.
6.- Save and reboot.
7. Start MxLinux 23.3 ahs live
8. Install MxLinux 23.3 ahs.
PLease advise if it is the way to proceed.
Thank in advance for your support.
BR
Statistics: Posted by rpirela — Sun Jun 02, 2024 4:50 am