My UPS is PowerCom VGuard-1000 with usb port.
When I connect to freenas 9.2.1.7 is will show connect.
But it's will show disconnect after 2 second.
What is this problem?
My motherboard is H97M-D3H.
Thank you reply.
I make sure this ups connect normal on freenas with serial port.I change motherboard and it's not have serial port.So,I only use usb connect to freenas.