As I said in another thread I've had my Aspire One D250-1024 for long time and few months ago netbook suddeenly stopped to work (black screen after power on). After power on cpu fan works for 2 seconds and then stops, screen is black all the time and power button is green, nothing happens. I was convinced that something on the motherboard most likely graphic chip is dead. Couple days ago I've bought the same second hand motherboard like the old one - KAV60 LA-5141P and install it but the same symptoms happened like with old motherboard - black screen after power on!
Of course I could return "new" motherboard but I want to be sure that both mainboards are dead and the reason for black screen isn't something else beside the motherboard.
I've tried with another RAM memory, DC supply should be good - cpu fan works for 2 seconds.
Could someone tell me for sure before I return the motherboard is it motherboard issue or something else?