Please help I crashed my system

[Leila Lappin <damovand yahoo com>]

I was working on some application, using a stand alone
webserver.  Suddenly I heard repeated clicking sound
from the hard drive and the cursor shape changed and
everything froze.  
I crashed the system and now I cannot boot up.  I
cannot get the system to read from RD CD either.

It fails after listing PCI devices at the point where
it tried to get a mac number.  I get 
GUID all zeros although I have a client IP number and
a DHCP IP addreass. 

The message is PXE-E53: no boot filename received.
PXE-M0F Exiting Intel  PXE ROM.

I have RH 9. installed.  All I care is to be able to
reinstall my OS the and get it workign, I don't care
about any of the applications.

thanks for any help

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