Yog hais tias lub USB ports tsis ua haujlwm

Nrhiav lub niam tswv yim niaj hnub no, tsis muaj kev pab txhawb rau lub ntiaj teb me me USB tsheb npav, tsis ntev los no ua tsis yooj yim. Txawm hais tias nws lub xub ntiag los yog tsis tuaj yeem tsis cuam tshuam rau kev ua tau zoo ntawm lwm cov khoom, nws yeej tseem tuaj yeem nthuav cov peev txheej ntawm qhov system. Thawj zaug tau tshwm sim hauv 1996, nws tau tso rau hauv kev ua lag luam. Piv rau LPT thiab COM, novelty muaj peev xwm "kub-swapp" cov cuab yeej thiab txhawb Plug thiab Ua tus kheej-configuration technology.

Tam sim no tus tsov ntxhuav feem ntawm peripheral pab kiag li lawm kev cob cog rua rau lub computer yog ntawm USB. Cov no yog cov tshuab luam ntawv, cov khoom siv sib tw, cov nas, cov tshuab luam yeeb, cov xov tooj ntawm tes, cov koob yees duab thiab, ntawm cov twj paj nruag, thiab cov nrig sab nraud. Yog li, Yog hais tias yog vim li cas tsis ua hauj lwm, lub USB chaw nres nkoj, nws yuav ntshai raws li ib tug loj heev kev txhaum. Nyob rau hauv no hwm, portable xam li yog tshwj xeeb yog yooj yim - laptops, netbooks, tablets.

Yog tias cov chaw nres nkoj USB tsis ua hauj lwm hauv lub tshuab hlwb hlau, qhov kev ua tsis tau zoo tuaj yeem rov qab tau sai dua - nws yog ib qho txaus los yuav ib daim ntawv nthuav tawm thiab txuas mus rau PCI los yog PCI-Express connector (nyob ntawm qhov kev hloov kho). Tsis tas li ntawd, txoj kev no nyob rau hauv lub qub system muaj peev xwm ntxiv kev them nyiaj yug rau qhov tseeb high-speed USB qauv ntawm peb version. Tab sis yog lub USB ports ntawm lub laptop tsis ua haujlwm, xwv kom daws tau qhov teeb meem no, qee zaum nws yuav tsum mus xyuas qhov chaw pabcuam (SC).

Los ntawm txoj kev, hauv lub ntiaj teb no, feem ntau cov khoom, uas qhia qhov kev txiav txim ntawm kev ua rau tus kheej kho, raug xa mus rau cov chaw ntawm cov chaw kho tsheb. Tsis muaj kev txhawj xeeb, yog tias cov chaw nres nkoj USB tsis ua haujlwm, ces qhov teebmeem tau daws tau hauv SC. Tab sis qhov no ib leeg yuav xav tau cov nqi nyiaj txiag, qee zaum tseem ceeb heev. Nyob rau hauv tas li ntawd, muab lub laptop nyob rau hauv rau kho, nws yog tsim nyog nyob rau hauv ib txoj kev kom tshem tawm nws pub leej twg paub tej ntaub ntawv, vim hais tias tsis muaj ib tug yuav lav tsis tau tias tom qab ib co sij hawm rau koj tsev neeg cov duab nyob rau hauv "liab qab" style, nyob rau lub hard drive, yuav tsis tshwm sim nyob rau hauv Internet.

Tab sis muaj ib txoj kev tawm. Thaum pom tias USB ports tsis ua hauj lwm, koj tuaj yeem rov qab los ua lawv qhov kev ua tau zoo.

Ua ntej tshaj, koj nyuam qhuav tau reboot lub system. Qee lub sijhawm nws pab tau.

Tom ntej qhov kev txiav txim (yog tias yav dhau los ib qho tsis tuaj yeem coj yam xav tau), koj yuav tsum tshem cov hlua ntawm cov khoom siv txuas los ntawm USB chaw nres nkoj.

Muaj ib qho tseem ceeb tias USB ports tsis ua hauj lwm vim tias muaj siab tshaj qhov tam sim no load rau ntawm cov hluav taws xob cascades ntawm lub tsheb npav.

Tom qab ntawd koj yuav tsum tau xa ib lub cuab yeej, piv txwv li, tus nas, thiab kos. Yog li, koj yuav tsum sim txhua tus connectors, vim tsuas qee tus ntawm lawv yog tej zaum faulty.

Tom ntej no, nyob rau hauv lub "ntaus ntawv Manager» lub qhov rais system rho tawm tag nrho cov pab pawg "lub USB Controllers" nkag thiab reboot koj lub computer. Tom qab hais tias nws yog ib qho tseem ceeb rau nruab tus tsav tsheb nyob rau hauv motherboard chipset (Intel, NVidia los yog AMD).

Yog hais tias tag nrho cov kev ua no tsis tau, ces raws li ib tug cardinal txhais tau tias koj tuaj yeem rov sim ua haujlwm rau lub lag luam. Thiab tsuas yog tom qab uas nqa lub computer mus rau qhov chaw pabcuam.

Ntawm chav kawm, tag nrho cov lus saum toj no yuav tsum tau ua, ua kom paub tseeb tias kev siv cov tsheb npav hauv USB tsis raug txwv hauv BIOS.