The standard Legacy-boot DBAN ISO is currently version 2.3.0 and can be simply added to your E2B drive. Version 2.3.0 should not erase USB drives (unless you select them!) even if you select an 'autonuke' option from the boot menu.
The current version does not support UEFI booting but if you have a 64-bit UEFI system which does not support MBR\Legacy\CSM booting, you can use the Beta UEFI DBAN ISO here. It does not support 32-bit UEFI systems though.
Note: On some systems (e.g. Lenovo IdeaPad 300) DBAN v2.3.0 does not boot and gives a
"cat: can't open '/proc/cmdline': No such file or directory"
error. This new version however does seem to boot OK.
Tip: Once DBAN starts to boot, remove the E2B USB drive in case of accidental erasure!
The current version does not support UEFI booting but if you have a 64-bit UEFI system which does not support MBR\Legacy\CSM booting, you can use the Beta UEFI DBAN ISO here. It does not support 32-bit UEFI systems though.
Note: On some systems (e.g. Lenovo IdeaPad 300) DBAN v2.3.0 does not boot and gives a
"cat: can't open '/proc/cmdline': No such file or directory"
error. This new version however does seem to boot OK.
UEFI Beta 2017 version |