This knowledge base (KB) applies to the following NVMe RAID AICs.   Table 1: Support NVMe RAID AICs   Support NVMe RAID AICs SSD7140 / SSD7180 / SSD7184 / RU1488C   While using the SSD7140/SSD7180/SSD7184/RU1488C NVMe RAID controller with a Windows operating system, a “Yellow Mark” error is shown under Windows Device Manager for a “Base System Device”: 1. This “Yellow Mark” error message is associated with an unused feature of  SSD7140, SSD7180, RU1488C, and SSD7184,  NVMe RA