I have a old Sony Vaio model PCG-Grx500p.
My dad shipped my the laptop from Cali and after I received it, the laptop doesn't power up anymore. He said it worked before but it just needs a new charger, and so I bought a new one from Sony and still doesn't work. He also said that if that doesn't work then it might be the ac adapter inside the laptop.
If anyone that know whats wrong, please let me know asap.