CentOS - Nov 2014 - CentOS on Lenovo G50-30?

I just got a Lenovo G50-30 and tried loading the CentOS 7 LiveCD on it. It
stops on a gray screen with a flashing cursor. I tried waiting for a while
and pressing keys, but nothing seemed to happen. I then tried the CentOS
6.5 LiveCD (I couldn't find a LiveCD for 6.6) and it worked just fine. I
would like to be able to use CentOS 7, so is there any way for me to get
access to the logs or any other info that would be helpful for figuring out
what the problem with CentOS 7 is?
Thanks,
Dave

On Wed, Nov 5, 2014 at 9:29 PM, Dave Johansen <davejohansen at gmail.com>
wrote:
> I just got a Lenovo G50-30 and tried loading the CentOS 7 LiveCD on it. It
> stops on a gray screen with a flashing cursor. I tried waiting for a while
> and pressing keys, but nothing seemed to happen. I then tried the CentOS
> 6.5 LiveCD (I couldn't find a LiveCD for 6.6) and it worked just fine.
I
> would like to be able to use CentOS 7, so is there any way for me to get
> access to the logs or any other info that would be helpful for figuring out
> what the problem with CentOS 7 is?
> Thanks,
> Dave
>
I downloaded the install DVD and tried that. It printed "psmouse serio1:
elantech: unknown hardware version, aborting..." and stopped. I'm
guessing
that's what the "aborting..." means. I also found this bugzilla
against
Fedora ( https://bugzilla.redhat.com/show_bug.cgi?id=969473 ), so is there
any way around this (like would the net install potentially work)? Or do I
just need to wait until RHEL/CentOS 7.1 is released and hope that support
is fixed?

Also, should I open a bugzilla against RHEL or a bug against CentOS?

Thanks,
Dave