Yesterday night when i was watching movie with my X51, suddenly "boom" and my machine shut down...Thought my 1 year old X51 just died on me, then after some checking, the machine itself still working fine but the problem is the power adapter, the whole thing smell badly like something burned inside...

Now temporary i'm using a dell laptop power adapter to boot up the machine and it still working fine...but i need a replacement, anyone know any other place to get power adapter which is cheap and suitable to X51 rather than go back to Dell?