跳转到主内容

蘋果2020年的主流型號iPhone,其發布於10月23日,搭載6.1吋OLED螢幕及12MP雙鏡頭模組。其有著5種顏色,為iPhone11的後繼產品。

164 个问题 查看全部

Is this important or should I replace the whole motherboard?

Hello doing some self repairs or at least checking what could be wrong with my logic board since Wi-Fi and Bluetooth have been greyed out. During the process of trying to remove my logic board I accidentally removed what I probably shouldn’t have thinking it was just waterproof tape after watching a video concerning it. Looks like there is a bit of copper underneath it maybe for insulation I’m assuming. Will I just need to replace the whole mother board?

Block Image

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个答案

最有帮助的答案

You haven’t damaged the logic board that is just a sticker . But I’m afraid the logic board has been damaged as a greyed out Wi-Fi usually indicates that the solder pads between the layered boards have been compromised or the Wi-Fi IC has become faulty. Unless you have the equipment and microsoldering skills it will need to be sent to a reputable repairer. EDIT

If the sticker will not stick back on you can use thin strips of double sided tape. The grey paste is heat sink. The Wi-Fi IC is shown and is on the bottom layer of the board.

Block Image

这个答案有帮助吗?

得分 3

3条评论:

So do stickers have that copper stuff and soldering paste usually?

完成的

Also you know where the Wi-Fi Ic is located on the iPhone 12 logic board?

完成的

@Tyler Oakes See image above.

完成的

添加一条评论

添加你的答案

Tyler Oakes 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: 1

总计 47