ok I've gotten all loyal missions bla bla so on after the last loyal missing when I go to galaxy map joker says they got the reaper iff online edi says well actully we need to run more tests its causing issues bla bla that I better take a shuttle if I go somewhere while it runs tests well after that convo ends... screen is black.. I hear sounds but seem to have no control since when I press move key no foot sounds so I just hear the hum of the ship and a black screen... I am this close to the ending and I can't get past this no matter what I try so Im a little ticked. someone ... bioware if there is a solution please advise me of it lol.
Thanks in advance.
p.s.
running steam ( yea purchased from steam... kinda regret it now since I always have to have steam on just to even play)
os is win 7
cpu is single core (place holder) but have had no probs from it infact barley any lag at all

.
my GFX card is a nvidia gts250 extream edition 1 gig gddr3
all my temps are within normal ranges no overheating
all drivers all up to date.
Ram ddr2 2 gigs.
bla. I wanna play!
Thanks in advance to any one that can help.