Ko kana asingadi kushanda USB

Progress hazvirevi mira, uye nguva chete kwokunze zvengarava ndivo akaererana LPT, nani kuzivikanwa sezvo aidhinda uye Serial - ru, kare wakapfuurira yokukanganwa. Kwete chete Laptops uye makombiyuta asiwo vamwe ano digitaalinen midziyo anofanira zvine Universal Serial Bus USB. Zvechokwadi, shoko "yezvisikwa" bhazi ane zvakakodzera: zviri pakutanga kwayo kukura basa raiva kusika vhiri kuti aizobvumira nokuzvisarudzira chiduku mwana zano controller kutaura nayo. Somuenzaniso, kunyange Akash Zvifambiso zvakaoma uye SATA zvinodiwa kuburikidza unokosha adapteri kushanda nemazvo pamwe USB bhazi, kutaura chinhu vamwe zvishoma-zvakananga zvinoriumba. Uyezve, nokuita nesimba uye chiratidzo nevanhu akasiyana urefu, asi Developers akakwanisa kugadzirisa dambudziko kubatana "kupisa" uye disconnection. The kuedza kubatanidza mudziyo kune zviteshi kubva matai vekare (LPT, ru, PS / 2) kombiyuta uchishanda kakawanda kunoita kuti goho yacho microcontroller hurongwa.

Universal USB bhazi rave vabudirira zvokuti kubvira pakutanga okugadziridza kusvika nhasi yave nemakore anopfuura 18, imwe nguva kuti zvinoita chaizvo maererano nezvinodiwa midziyo kombiyuta. Zvinosuruvarisa, kunyange kukura ichi dzimwe nguva anotadza: zvikasashanda USB Modem, negonzo, iyo Webcam. Somugumisiro, inodzidzisa sokuti somunhu "maoko-vakasununguka" uye kumanikidzwa kutsvaka mhinduro. Zvinoshamisa, vakawanda USB hakuiti kushanda Laptop, pane mumwe munhu kombiyuta. Varidzi mano akadaro ezvinhu akafanana kazhinji rangarira mitemo Murphy raMwari, maererano izvo kana dambudziko chingaitika - zvinoitika. Kutaura zvazviri, tinofanira kuyeuka kuti pane dzose mhinduro, uye chirwere "asingashandi USB» - chete kwekanguva kuzvuzvungudza. Next tikatarisa zvinokonzera dambudziko iri uye sei kuti kuzvigadzirisa.

Achitarisa basa muzinda noruzivo rwemakombiyuta, unogona kuona kuti kazhinji hakushandi USB kemabhuku. Yakakwirira mwero kusangana zvigadzirwa zvinoriumba, rinoita kushandiswa uye yakakwirira tembiricha dzakawanda - ndivo chikuru kutyisidzira utano USB. The simbi connector pamusoro muviri unobatanidza nhengo mudziyo - ndicho chete "muromo iceberg", iro zvokuimba Implementation ari digitaalinen bhazi inowanikwa. Pauri waya kuenda USB controller zvinopa kukurukurirana bhazi pamwe navamwe kombiyuta pfungwa. Controller - wemagetsi Chip (kana mugove waro). Dzimwe nguva nokuda va neudhadha nokushanda kutonhora tembiricha mukati nebhuku rokunyorera gadziriro iri zvakanyanyisa kwakawedzera, bhodhi anowedzera zvishoma, uye ICs dzakaipa makumbo soldered vari disengaged. Result - hakushandi USB. Imwe mhinduro - basa centre.

Kunyange zvazvo vamwe connectors, vanogona kuva chokuita chete controller, izvo zvinoisa kurambidzwa vamwe pamusoro yose pari. Kuramba imwe-nguva kushandisa vakawanda mukuru-simba USB mano Anoita controller kushanda panguva kunonyanyisa okuita, muchidziisa nayo. Izvi zvinofanira kuitwa. The dzokororo itsva (USB3.0) inotsigira anenge kaviri magetsi pane 2.0 zvakafanana kana kutenga kombiyuta itsva inofanira kukurukurwa.

Personal makombiyuta overheating dambudziko harisi kudaro chakasimba. Haashandi USB zvimwe zvikonzero. The chikuru kwavari - the combustion controller ane kururama kubatana zviteshi pamberi hurongwa chikwata. Muzviitiko zvose ikoko mberi ari USB connectors, izvo zvakabatanidzwa kuti motherboard wiring joko (pigtail) pamwe chidhina pakupedzisira. Wakakwanisa randomly wedzera misa zvinosanganisira zvinopesana kwayo, uye kana kunofambidzana namano kazhinji dzaparadzwa sezvo mudziyo pacharo uye controller mukati kombiyuta. Nekunhonga kombiyuta achifunga uye pasina vakakurumidza, unogona kuzvidzivirira pamatambudziko aya.

USB haagoni kushanda nokuda zvokuimba kusunungura ari kutaura ari connector. Chero basa centre kukuvara kwakadaro nokukurumidza kubvisa.

Uye inokosha zvikonzero

- USB rutsigiro iri akaremara kombiyuta yacho Bios. Kuita kudaro pasina chikonzero chikonzero hauna inokurudzirwa;

- USB chivhariso of mudziyo haina zvakazara akaiswa;

- mumwe-software glitch. Unogona kuedza zvakasiyana uchishandisa hurongwa.