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  1. Embed this notice
    Soybean (soybean@mastodon.ktachibana.party)'s status on Tuesday, 18-Mar-2025 23:22:01 JST Soybean Soybean

    疯了
    今天给笔记本换掉原装的SSD,当时随手给主板各个地方拍了照,事后检查照片的时候发现拆后盖的时候撞掉了元件(图1)
    作为搞了这么多年电子的,只是笔记本就帮朋友修过几十次了,对自己手能如此之滑感到非常诧异
    但是,当我再拆开检查损失的时候,我发现所有焊盘都是完好的,焊盘中间根本没有锡
    再检查撞掉的零件(疑似GRM188R61E106MA),发现焊接面底部全部都是红胶(图2),根本不可能焊住
    试试旁边没撞到的几颗电容,也是一推就掉
    现在整个脸都是绿的,ASUS你就这质量干脆倒闭吧
    如果有热心象友麻烦帮忙把这事捅出去,大不了被打人硕打一顿(

    *科普:双面回流焊接时为了防止底面元件因重力脱落,会在每个元件中央没有焊盘的位置点一滴红胶(通常是红的,ASUS这里用的灰色的)预先把底面元件粘住,再翻面加工另一面

    In conversation about 2 months ago from mastodon.ktachibana.party permalink

    Attachments


    1. https://files.mastodon.ktachibana.party/media_attachments/files/114/183/785/463/052/049/original/299f442707ec0419.jpg

    2. https://files.mastodon.ktachibana.party/media_attachments/files/114/183/785/962/016/057/original/064913c956be23dd.jpg
    • Embed this notice
      Roy Tam (roytam1@miniwa.moe)'s status on Tuesday, 18-Mar-2025 23:22:00 JST Roy Tam Roy Tam
      in reply to
      @Soybean 草,難怪被戲稱阿速死和以卵擊石
      In conversation about 2 months ago permalink
    • Embed this notice
      Roy Tam (roytam1@miniwa.moe)'s status on Tuesday, 18-Mar-2025 23:30:07 JST Roy Tam Roy Tam
      in reply to
      • Roy Tam
      • CS Chen 🇹🇼
      @Soybean @cschen 來看看
      In conversation about 2 months ago permalink
    • Embed this notice
      CS Chen 🇹🇼 (cschen@pawoo.net)'s status on Saturday, 05-Apr-2025 10:42:59 JST CS Chen 🇹🇼 CS Chen 🇹🇼
      in reply to
      • Roy Tam

      @roytam1 @Soybean 別說了… 這個月 Pixel 6 Pro 死機,拿去檢測說是 SoC 短路,八成是過熱燒毀,資料也拿不出來… 現在看到這些 timer 就是深深的幹意… 😡

      In conversation about a month ago permalink
      Roy Tam likes this.

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