2 Replies Latest reply: Jan 11, 2008 4:43 AM by The hatter
carter.x Level 2 Level 2 (245 points)
What does it mean when the front light blinks.
It's constant signal blinks.

Trying to trouble shoot a computer and not getting anywhere.
So far I have swapped out two known good boards, ram boars, video cards, processors, HD/power cable (cable for all 4 bays). Now I'm getting this blinking light.

Right now the computer starts up no problem but just get a grey screen. It dongs as usual, and will take the PRAM reset keys but will not go into FW mode.

Any ideas.

Thanks,

Mac Book Pro 1.83ghz, 1gig Ram, Mac OS X (10.4.8)