I bought a new "Toshiba Satellite-Pro P300 laptop" to run fedora 9 on it. I have successfully installed it it. When i am trying to boot Grub is also looking good. But after that nothing is happening, i mean kernel is not responding properly. No lights are flashing which indicates about the harddisk.

Even during the boot i have change the root to

ide=nodma pci=routeirg

It boot successfully twice after that. But third time it is still not booting.

Now i am wondering why it is not working.

Any suggestion would be appreciated.