i got my hp laptop g62-355dx.
it doesn't boot, i changed the memory and still same thing.
when i tried to reboot it.
i hear the fan, i hear the hard drive , but no Video output.
the little light on the CAPS lock blinks almost twice per second.
and stays like that till i force shut it down.
i opened , secured the connection to the monitor cleaned the ram and everything inside with comprised air and same problem.
twice of the 100 times that i tried to turn it on. actually it did turn on. and turn off again after the windows logo.
does that indicate a new motherboard properly ?