I don't have AS4100/AS1200 around. :) I could offer you small boot iso image from AC 1.0 to try to testI have problem with install AC 0.9 and I found the similar problem in archive:
... Can anybody help me with it? I have AS 4100; the last release of firmware; installed RH 7.2
Or help with upgrade 7.2 to Alpha Core 0.9 /1.0....
It is problem with graphics card? or what?
-- --- Sergey Tikhonov Solvo Ltd. tsv solvo ru