All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z6 Error Code 0001-0004-0074 Problem Description E-box – HDD NVM issue Corrective Action Options Reboot, Check HDD cable, replace HDD Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us