It doesn't boot. The led light doesn't turn on, not a sign this thing is alive coming out. I already had this problem before with the same model, so I tried the same things I was told the last time: pressing the power button for a while while unplugged, plug it in and try again, resetting the CMOS battery, trying other SSD, try another memory card (one slot at a time). No luck. Also tried creating a support request but the model doesn't come up, and when I search for it with serial/SA number, it says it can't find it!