I Bought the Wrong Cord For This Laptop.

The power cord to this laptop was shooting fireworks. I took a knife and tried fixing it like I use to when I was a teenager. After failing, I bought the wrong replacement cord in district 1 of Saigon, Vietnam, Asia. I prematurely gave the store clerk almost 400.000 VND but it does not fit perfectly. If I move the laptop, it may lose power. He gave me the wrong cord. As I type, I have to make sure the cord does not pop off the laptop.