m720

Hello, some basic information first. I have a Lenovo m720q Tiny and added an LSI Lenovo M1215 SATA / SAS HBA Controller (3008 chipset) in IT-Mode. There are some HDDs attached to. The SATA power comes from an external picoPSU 120W. The picoPSU has the typical ATX 20-pole connector and inter alia...