Front USB doesn't work
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Thread: Front USB doesn't work

  1. #1
    Registered User
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    Jun 2018
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    1

    Front USB doesn't work

    Tim hieu ve vat lieu loc MQ7
    Ngay nay cac bo may loc nuoc cang ngay cang pho bien va dong vai tro khong the thay the duoc trong doi song cua con nguoi Vat lieu loc MQ7 la mot trong nhung thanh phan khong the nao thieu duoc trong cac bo ay loc nuoc Vay cac loai vat lieu loc MQ7 nay la gi va cac tac dung ra sao chung ta hay cung nhau tim hieu trong bia viet nay nhe
    Ban co the xem bai viet loc nuoc gieng khoan gia dinh de lua chon cho minh san pham loc nuoc tot nhat
    Vat lieu loc MQ7 la gi
    La mot trong nhung thanh phan chu yeu va khong the thay the duoc trong cac bo may loc nuoc vat lieu loc MQ7 co tac dung ngan chan va loai bo cac tap chat va vi khuan co trong nguon nuoc va qua trinh loc nuoc giup cho nguon nuoc sau khi loc toi nguoi dung se dam bao duoc do sach va an toan cua no
    Uu diem cua vat lieu loc MQ7
    Vat lieu loc MQ7 duoc ap dung rat nhieu trong nganh loc nuoc va hau het cac be loc va he thong loc tu nho toi lon deu co loai vat lieu nay trong may
    Ke ca cac nguon nuoc bi o nhiem nang nhu gieng khoan va gieng khoi cung co the duoc loc bang loai vat lieu nay giup mang lai hieu qua cao cho nguon nuoc su dung cua nguoi dung
    Uu diem vat lieu loc MQ7
    Vat lieu loc MQ7 co hieu qua loc nuoc cuc ki cao va co the loc sach hoan toan Asen co trong nguon nuoc
    Ngoai Asen no cung co the loc sach duoc cac nguon nuoc nhiem Sat Mangan va ca Thuy ngan doc hai co trong nguon nuoc
    No se duoc ket hop voi loai vat lieu loc than hoat tinh A nhu cat hoac soi loc nuoc duoc ap dung rat nhieu trong cac nha may loc nuoc lon
    Tuoi tho cua loai vat lieu loc MQ7 nay cuc ki cao co the len toi tu 6 – 7 nam va cac chi so loc cua no cung tot hon rat nhieu cu the nhu ben gap 4 lan hat Filox va ca Mangan
    Khi ap dung cong nghe xay be loc nuoc hoac he thong loc nuoc loai vat lieu nay se dat duoc hieu qua cao nhat
    Ban nen doc bai viet may loc nuoc gia dinh tot nhat de tim hieu nhung cong nghe vat lieu loc nuoc khac voi chat luong tot hon
    Huong dan su dung
    Dung ket hop voi cac loai cat loc giup loai bo duoc cac tap chat lon ban va lo lung co trong nguon nuoc
    Do day toi thieu cua lop than phai la 0 4 – 0 45m
    Sau khi su dung mot thoi gian dai ban phai tien hanh rua nguoc de loai bo duoc lop bui than
    Cach rua nguoc khi chu ki loc ket thuc ban phai tien hanh rua nguoc cuong do dong nuoc phai vao khoang 10 – 12 lit moi m2 va thoi gian rua loc vao khoang 8 – 10 phut
    Tren day chung toi da thong tin cho ban ve loai vat lieu loc MQ7 giup ban co them kien thuc khi chon mua may loc nuoc Chuc ban co the lua chon duoc loai may loc nuoc phu hop voi ban va gia dinh minh nhat
    Thong tin lien he:
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    Last edited by barryalen1992; October 6th, 2019 at 09:54 PM.
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  2. #2
    Registered User
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    Apr 2011
    Location
    Dallas, TX
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    234
    Tell us a LOT more.... Did the front USB work at some point?

    Do you see any errors in Device Manager?
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  3. #3
    Super Moderator
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    Jul 2012
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    Severn, Maryland, USA
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    Question 3: Are the wires to the front USB ports plugged into the motherboard?
    --
    Doc
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