Hi a little off topic here

, but the other week i was trying to install f9 on someones machine, had similar ish (is there such a word

) and the problem was they were using a flat tv screen as a monitor, couldnt even view the bios, threw me for a while till i realised, had to use a live cd to install, but to your problem, try using text mode install, and then a live cd if it doesnt work, if possible.
PS.Your specs are rather on the low side, it may not be possible