I have a Sony Vaio VGN-S260 laptop and I opened just to clean the motherboard and the ventilator. I disconnected the pad, the screen, the power buttons and the motherboard battery just to clean better every part. Then I carefully plug everything again. In addition, when I tried to power on the laptop could not. Is weird because the light of battery is blinking.
What can I do? What about the small battery maybe is dead no?
Please help me