When starting the lenny installation (boot menu - install) the system powers off.
It happens when the hd starts accessing. Same goes for rescue mode. acpi=off doesn't help either.
It happens on two boxes, changed the hd, but no improvement. Booting a windos disk works. Same thing happen with a Suse distro.
Having a pre-installed system, goes through grub and then power off.
Any suggestion?

Lars