FYI,
what TMOS version you try to install?
11.6
What hardware platform you try to install it to?
6900
Does the hardware boot from it´s built-in boot medium?
I don't know. How to check that?
Did you try to run the built-in End User Diagnostics (can be selected via GRUB when connected via
serial console or through SCCP/AOM [lights out processor])?
The platform can't boot to grab that why I've tried to format the hard Drive.
Did you select the platform specific install routine when creating the USB boot medium (using the mkdisk utility)?
Yes we did.