I have a x3100 M5 Lenovo/IBM machine that is being used as file server. As of yesterday it had two 2.5" Samsung SSD's plugged in. Today I tried plugging in 2 x 3.5in 4TB hard drives, and when I tried to boot up the machine, I would hear the fans come on for a second and then switch off.
Once I opened up the machine, the light path system has the "power error LED" blinking. The documentation unfortunately does not address what the blinking of this LED means. Does anyone know if this indicates that the power supply has failed?
If so, what kind of power supply unit should I purchase for a 4U Tower form factor cabinet? The label on my machine says "430 Watt Max Fixed Power Supply".