curious i just got an xbox off ebay haven't modded just yet and dont know the history of it. but the thing is when i boot up the xbox it goes through the motions but gest stuck at the X and normally it supposed to say MS at the bottom as i guess the bios firmware well it doesnt then after a few seconds it goes to your xbox needs service and flashes red any ideas??

does it give any error codes at the "service" screen?