The Acer Chromebook CB3-431-C5EX is a fourteenth generation Chromebook released in May 2016. The 14-inch Acer Chromebook 14 is made to have a full HD screen and up to twelve hours of battery life.

10 个问题 查看全部

Acer Chromebook: blown motherboard component?

My father’s Acer Chromebook 14 (CB3-431) will no longer power-on. It worked fine for 18 months before one day it no longer charged. Once the battery ran down it no longer powers on.

I suspected the power port might be at fault, as the socket is quite loose. When removed the back I noticed a white mark on the motherboard near to what I believe is the charging circuit.

Now I am no longer sure whether it is worth ordering a new power port.

Does anybody know if this looks like a blown motherboard component?

Block Image

Block Image

回答此问题 我也有这个问题

这是一个好问题吗?

按维修分数 0
添加一条评论

所有超过US$100或包含 Pro Tech工具包的订单免费送货!

浏览我们的商店

1个答案

最有帮助的答案

It’s hard to tell from the picture. A blown motherboard component would have probably made a noise and emitted some kind of smell when it detonated. Also, the computer would have likely become symptomatic immediately.

It could be a blown component, or that white mark could be because of a manufacturing defect. Perhaps the unit is refurbished, or was otherwise handled by a technician who damaged it?

To make sure that the power port is at fault, I would probably first replace the battery and see if that doesn’t fix the issue. It’s always best practice to try the least invasive solutions first.

这个答案有帮助吗?

按维修分数 1
添加一条评论

添加你的答案

Steve Larkin 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 3

过去的30天: 11

总计 11