I have had a duox2 Hyundai edition installed forever ago in a Xbox 1.6 and pulled out the old fella for some burnout revenge to my dismay and four year old son’s disappointment I am receiving no signal when powered on .chip is flashing red ,eject button solid green however cannot open disk draw ,second bank frags red and green on eject button. normal Xbox works fine and appears to have all saved files from burnt/installed games. I am currently checking all connections to mod chip. Does anyone know if this is a bios issue , chip issue or HDD issue . If this is a bios issue does installing a new bios require formatting the drive and same question if I replace mod chip to a modern chip now available as I can’t find any duox2’s for sale.