The orange memory light comes on, stays on and after 15 seconds or so the PC powers off. Power button no longer does anything. I tried unplugging it and reducing to one memory stick, no joy. but it did boot once to a screen warning me about a tpm change. The keyboard didn't work, so I had to reset the PC. Now no matter what I do the orange light is on, cannot boot. Tried the new bios update with the special button, took ages, didn't make a difference. Is my motherboard dead on arrival? Perhaps there is a fix, I haven't found? Any ideas?
