cant install on 3tb hdd (using bios)

[suptimal]

i cant install solus because the setup is crashing to desktop.

ISO: Solus 3 Budgie

[der-eismann]

That's actually not a problem of Solus - it is not possible to use a drive bigger than 2 TB with an MBR partition table in BIOS mode.
There are two things you can do:

• boot your system in UEFI mode so Solus will create a GPT partition table that will work with your HDD
• use a different, smaller HDD as the boot drive