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Kuv yuav nruab USB 2.0 tsav tsheb li cas?
Kuv yuav nruab USB 2.0 tsav tsheb li cas?

Video: Kuv yuav nruab USB 2.0 tsav tsheb li cas?

Video: Kuv yuav nruab USB 2.0 tsav tsheb li cas?
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Anonim
  1. Nyem rau Start khawm, thiab right-click My Computer.
  2. Nyem Properties.
  3. Nyem rau ntawm Hardware tab.
  4. Nias lub Device Manager khawm.
  5. Nrhiav thiab right-click Universal Serial Bus ( USB ) Controller nrog cov lus nug daj ntawm ib sab ntawm nws.
  6. Left-click Update Tus tsav tsheb .

Kuj paub yog, kuv yuav ua li cas rau nruab USB tsav tsheb?

Ua raws li cov kauj ruam hauv qab no rau manually nruab USB tsav tsheb siv lub Windows 7 Device Manager

  1. Txoj nyem rau ntawm [Kuv Lub Computer] thiab xaiv [Qhib].
  2. Txuas cov ntaub ntawv logger lossis cov ntaub ntawv khaws cia rau koj lub PC nrog USBcable.
  3. Txoj nyem rau ntawm [Unknown device] thiab xaiv [Update DriverSoftware(P)].

Tsis tas li ntawd, kuv yuav hloov kho kuv cov tsav tsheb USB li cas? Pib tus tswj ntaus ntawv. Nthuav cov USB devices. Xaiv cov USB ntaus ntawv uas koj xav mus hloov tshiab tus tus tsav tsheb . Right-click lub cuab yeej thiab rov coj tus hloov tshiab tsav tsheb ”kev xaiv.

Ntawm no, qhov chaw nres nkoj USB 2.0 yog dab tsi?

USB 2.0 yog Universal Serial Bus ( USB ) txheem. Yuav luag txhua yam khoom siv nrog USB peev xwm, thiab ze li ntawm tag nrho cov USB cables, txhawb tsawg kawg USB 2.0 . Devices uas ua raws li USB 2.0 tus qauv muaj peev xwm xa cov ntaub ntawv ntawm qhov siab tshaj plaws ntawm 480 Mbps.

Kuv yuav rov nruab cov tsav tsheb li cas?

Kauj ruam 2: Uninstall thiab reinstall lub devicedrivers

  1. Nyem Pib.
  2. Nyem Txuas ntxiv.
  3. Nyob rau hauv daim ntawv teev cov hom ntaus ntawv, nyem hom ntaus ntawv, thiab ces nrhiav qhov tshwj xeeb ntaus ntawv uas tsis ua hauj lwm.
  4. Right-click tus ntaus ntawv, thiab ces nias Properties.
  5. Nyem rau tus tsav tsheb tab.
  6. Nyem Uninstall.
  7. Nyem OK.

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