作者: Jip仔 時間: 2021-10-21 23:30 標題: 分享Synology NAS 簡單維修及日常保養分享(非專業) 多圖
本帖最後由 Jip仔 於 2021-10-21 23:34 編輯
今次NAS用家話按電源掣唔識着機
從外殼見到部機相當多塵

打開外殼見到D塵喺帶有濕氣的
用掃去清潔有點????(立)黐黐嘅感覺


經初步清潔後
還見到USB插座好似起銅綠
USB,E-SATA及SD卡槽對地short short哋



攞底板出嚟
見到電源掣連接底板的位置有個帶有粉末的白色圈


擦光淨發現 Switch焊腳與 PCB喺平口的估計喺被腐蝕了


再睇吓Power Switch本體接腳生鏽非常嚴重


右邊腳與外殼被鏽接通咗

使用小刀刮吓 D鏽就甩下鏽粉

掃光淨D鏽粉
望真D原來隻腳已經被腐蝕都斷開

焊番隻腳落Switch度
就正常着到機了

日常保養方面其實好簡單
如果擺放 NAS位置近冷氣機或環境比較潮濕
就要特別留意
三兩個月就要清理一下 D塵
用長毛油掃加吸塵機內外都要清
如果唔識拆機殼
可以用罐裝壓縮氣向裏面窿窿罅罅噴吓
記得噴完最好用風扇向機內吹番一陣
因為壓縮空氣噴出嚟比較凍
有機會起小水點
其實日常保養保養做得好NAS都長命D

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作者: 觀星是答案 時間: 2021-10-21 23:50
部機睇黎係極惡劣既環境下運作 (高濕氣)
行左咁多年淨係個 switch 斷腳已經好幸運
作者: Jip仔 時間: 2021-10-22 08:48
唔止呀
USB,E-SATA及SD卡槽
都發銅綠接觸點與金屬外殼(GND)有近10~200 Ohm阻力
導致其他Port失去功能
作者: jimmychan 時間: 2021-10-22 10:11
Time to buy a new one.