Can't boot from NetBSD-5.0_RC4/amd64/installation/cdrom/boot.iso

[Alexey Lebedev <realzhtw%gmail.com@localhost>]

Hello!

I'm a user of Compaq Pressario V3000 laptop. I tried to install
5.0_RC4 on it but couldn't boot from boot.iso cdrom.
I see this message appearing once a second after my hd and broadcom
card is recognized:
uhub0 port 5 reset failed

The same happens with amd64cd.iso.

If I choose no ACPI and no SMP it hangs after

sysbeep0 at pcppi0
attimer0: attached to pcppi0

Any idea how to solve it?

Thanks.

Alexey Lebedev.