Okay, so here it is. I have a brand new 1.6 xbox that I installed a xenium ice in and was running off of Xec2 5032 with no problems. I have a 320 gb drive instlaled and the last 30 gig's is not working right as one big partition so I was going to break it up into a f and a g. SOmene told me I need to change to an older bios in order to do this so I downloaded the 4983.67 bios and proceded to flasht that ot my chip without even thinking I had a 1.6 box. Everything flashed fine and when I went to launch it from the launch menu, My whole box made a weird sounds and reset itself but nothing came back on the screen after. My xbox's eject led just keeps flashing and flashing but when I click eject to eject the cd, it will flash for a few seconds, not eject and turn solid orange. I tried switching out the modchips to another xenium ice I have here but same problem. Please Help asap.