06-29-2010 06:23 AM
My T400 shuts down itself suddenly and I cannot switch it on again. SOS!
When I press on the power button, nothing happens....not even a single light or sound.....SOS!
06-29-2010 06:54 AM
remove the ram, and try to start the laptop without it. Does it beep?
06-29-2010 07:10 AM
I will try when I back home.
But to answer your question, no sound, nothing...just nothing, no sound, no screen, no light ...when you press the power button...
Could it be the harddrive dead?
06-29-2010 07:39 AM
that is more like a motherboard problem.