Hi all. Just finished upgrading my pc with a GA-7N400L with all my old parts which worked well before. I have used my Seagate 160Gb, but when I turn on my pc, the HD activity light flashes away but does not turn off when all done! The pc works fine and the cables are all to the right places. I have swopped them all a thousand times!
Thought I would post back with the answer. It turned out to be the DVD drive. I swapped it for another and the light now works properly and the drives are now seen. Weird...as all I did was change mobo and then reconnect!