Rule #1 - Be Patient - Rule #2 - Don't ask when, if you don't contribute - Rule #3 - You have coding skills - LinuxMCE's small brother is available: http://www.agocontrol.com
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It could be worth following their recommendations like the BIOS update, but honestly it doesn't sound like you are getting that far! But you aren't giving me much to work on. I am having to do my best to imagine what is going on...
Either way, read my last posts again... you haven't commented at all on what I have said about it asking you to answer some questions before it even BEGINS the install. These guys are already into the install process as they are talking about it copying the DVD to hard drive etc... Unless you have answered those questions I mentioned, then your system hasn't actually even started anything yet to do with LMCE.
The keys here are 1) determining if there is a video output on one of the other outs, 2) determining whether you have actually answered the pre-install questions to even begin the install. I don't see any evidence that you have done either yet, so i can't really help you any more until then.
You could do this blind (someone else may have to give you assistance there). And then once you were sure it had completed, ssh in from another PC and update the drivers using the instructions in the Display Drivers section of the wiki.