Acer aspire won't turn on

[Clare567]

Hi, my r3-121t-c28s won't run on. The adapter extension light is on but no light on laptop. Tried: 1.removing bat, hold on button 30 secs (nope), plugged in adapter (nope).
2. Replaced battery, held on 30secs (nope), plugged in (nope). Please help!

 

[Natsukage]

Hello.

I suggest verifying your power cable and jack. Do you see any bent pins, or is the wire bent in any way? The pin should be in the middle, like this:

Spoiler