what does the flashing LEDs mean on the Terastation HD-HTGL/R5? it was all working last night and today it is not showing up on any computer. this unit has a ring of LEDs on the front that spin when first turned on, the Link/ACT light is flashing, fan is running. then it goes to 4 LED showing on the ring, sometimes flashing. the DiAg light flashes a repeated 6 times. Link/ACT is not lite. and even thought other LEDs are lite but the power light is not lite, the fan is not running.
i know this is a very old unit and i suppose i am lucky it has run this long. everything was backed up so i am ok but still what is wrong and can i fix it?