Long Chi Hang20231111 修Double Clean無線自淨自烘抑菌乾濕掃拖吸塵機呢部無線自淨自烘抑菌乾濕掃拖吸塵機（以下簡稱拖地機），早幾排系Facbook宣傳得幾多下。不過呢，朋友就有部要我修喇。而修呢件嘢，我發現佢本身就有設計上嘅唔合理。Dec 23, 2023Dec 23, 2023
Long Chi Hang2020–04–18 維修Corsair HX750 750W電源-4但系事情冇咁順利，戈時因為諗住，反正都系，試下系冇DC-DC模組戈時，電源可唔可以上電出到12V。（後來知道就算PS_ON接地開機，控制芯片WT7502都會因為檢測唔到5V同3.3V而好快保護關機，12V會停止輸出。）點知通咗電一陣間，突然噗一聲，間屋跳咗電，結果燒埋FUSE，仲…Dec 8, 2023Dec 8, 2023
Long Chi Hang2020–04–18 維修Corsair HX750 750W電源-3https://www.facebook.com/notes/765564424299448/Dec 8, 2023Dec 8, 2023
Long Chi Hang2020–04–18 維修Corsair HX750 750W電源-2https://www.facebook.com/notes/477275333157719/Dec 8, 2023Dec 8, 2023
Long Chi Hang2020–04–18 維修Corsair HX750 750W電源-1https://www.facebook.com/notes/361678728445914/Dec 8, 2023Dec 8, 2023
Long Chi Hang20180612 維修台達Delta GPS-400AA-100Ahttps://www.facebook.com/notes/1053070648497656/Dec 8, 2023Dec 8, 2023
Long Chi Hang20180608 維修Thermaltake SP-530P和Delta CAA-550AT A電腦火牛https://www.facebook.com/notes/342551007005265/Dec 8, 2023Dec 8, 2023
Long Chi Hang20171231 維修Cisco IP Phone 48V dc火牛 CP-PWR-CUBE-3https://www.facebook.com/notes/918909068639054/Dec 8, 2023Dec 8, 2023
Long Chi Hang20170409 簡單維修老BenQ 15寸液晶屏FP553https://www.facebook.com/notes/382476886272571/Dec 8, 2023Dec 8, 2023
