跳转到主内容

Dell Latitude E7270 12.5 inch laptop

4 个问题 查看全部

Ethernet jack replacement, has more than 8 pins?

Hi,

My ethernet jack on my laptop is not working properly and only works when I push at a certain angle, I opened it up to see what the port looks like and see if I can find a replacement that will fit.

Here is the photo of the jacky as you can see it has extra pins apart from the 8 standard rj45 connector pins.

Block Image

Does anyone know what these are for or are they just for support? Thanks

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
2条评论

I saw that listing on aliexpress too, from the photos the closest one that match is 32 or 35.

完成的

添加一条评论

1个答案

最有帮助的答案

Hi,

The extra connections may be for the LED lights next to the RJ45 jack if it has any.

Here's a schematic of the RJ45 setup from a Dell 7470 ( LA-461P motherboard - I couldn't find a free schematic for a 7270 LA-451P motherboard ) which shows the connections. Hopefully they are similar.

The part number is 130456-511 but I had no joy when searching for it either.

Block Image

(click on image to enlarge)

这个答案有帮助吗?

得分 1

1条评论:

Thanks that makes sense, how can i forget the LEDs would need connections too! I found some that might fit but without the LED legs, mentioned in the comments of the original post. If it doesn’t i might just have to deal with using a usb ethernet dongle

完成的

添加一条评论

添加你的答案

Eddy M 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 1

过去 30 天: 3

总计 122