Ok turn off your PC, then take your case apart, after that disconnect one of the IDE cables including the power cable from one of the drives. Connect your NEC... preferably as "Master" first drive. Then turn on your PC, it should detect the drive in Windows XP, after that use BinFlash 1.17 and "Dump" your firmware. After that just flash your drive with one of the Herrie firmwares located here. After flashing restart your PC then test the disc again .