Ok, so I have a Dell dimension E510. Standard Mobo, and HDD.
However, a few days ago it randomly shut off, and since then whenever I even connect a power supply, it flashes orange instead of green where the power button is.
It doesn't boot, trigger the fans, or anything, just sits there and flashes orange light, even with the HDD unconnected.
any ideas?
[Thanks for the help and ideas in my last thread Broni.]