|The colors of indicator lights are not standardized, so we don't|
know if you are referring to the power light, the hard drive activiity
light, or some other light. If you don't know the names of the lights,
but the lights have little symbols near them, then describe those
symbols and tell us which light is which. The hard drive activity
light may have the letters "HDD" near it.
Both the power and HDD lights normally blink under certain
conditions. If the power light is blinking, the HDD light should be
off. If the HDD light is blinking, the power light should be on steady.
Those two lights blink quite differently. Does the blinking look
abnormal to you?
It could make things easier if you tell us the computer model number.
-- Jeff, in Minneapolis