Asus K56CB No Power Lights

Hi,

I've been struggling with my laptop not powering up.

I had problems a while ago with my original power supply and bought another one (those universal ones). It powered on just fine. Recently, it started to fail on cable wiggling and I thought "DC power socket is getting lose". Bought another DC harness (the cable connecting DC IN with motherboard) and tested with same power supply. It didn't power up. Next, went to a retail seller to test another power supply. No go.

Well, I thought...

Asus K56CB No Power Lights