family friend brought me an xbox to flash. since then just non stop problems only certain backed up games will work in his console like black ops works fine. dead island does not boot period. i replaced laser and i installed to hard drive and it says it cannot start it. la noire also does not work. he purchased this console on ebay back in 08 and his mfr date is 8-22-2006 and its a non hdmi model xbox but he had a liteon drive in it and the mfr date was october 2008 of the drive? Im thinking the xbox was already sent back to microsoft and they mightve swapped out the drives? Would that cause the problems for only certain backed up games allowing to boot. La noire plays loading screens then locks up. this xbox has already been reflowed a couple days ago and it has lt 2.0 and latest dash. all backed up games were also verified in abgx and have no issues playing in my zephyr benq xbox. i cannot figure it out im bashing my head in trying to figure out the problem