KwamfutocinKayan aiki

Me ya sa ba keyboard

Ba tare da wani linzamin kwamfuta da kuma keyboard ne ba zai yiwu ga cikakken amfani da kwamfuta. Ku taɓa fuska zaune a yanki zuwa taro da ya faru na wanda shirya sabon tsarin aiki, Microsoft ne har yanzu prohibitively tsada. Saboda haka yanzu babban mai amfani dubawa hulda da kwamfuta ne biyu da na'urorin. Software developers na kokarin riga da daban-daban yanayi, ciki har da a da kayayyakin iya aiki tare da kawai daya hannu ko daya keyboard. Wadannan mafita yi aiki, amma don saukaka amfani ba za a dauke.

Idan ba ka yi aiki mai keyboard da kuma linzamin kwamfuta, shi ne ire-iren su wani bala'i. Tsoro yana goyan bayan da mummunan tunani, "ajiye kudi a kan sayayya," "gyare-gyare za su zo da kudi mai yawa", da dai sauransu farko, akwai buƙatar ka kai kanka a hannu, kuma a hankali tantance halin da ake ciki :. Ya isa cewa da kwamfuta kanta aka kunna ta, saboda haka, da kudi ta halin kaka, idan suna bukatar , zai zama negligible. A gaskiya ma, cikin dalilan da ya sa ba ya aiki wani keyboard, mai girma da yawa.

Wata kila wasu sababbin zai yi mamaki da suka fahimci cewa da kwamfuta keyboard ne ba kawai wani roba tushe da spring-ɗora Kwatancen mashiga (keyboard), da kuma cikakken na'urar tare da kansa microcontroller. Parse shi, za ka iya ganin ciki guntu, kuma da dama related lantarki abubuwa - wannan shi ne mai kula ko, idan ka fi so, musamman microprocessor. Yana rubuta button presses da ta aika da bayanai a kan su, ta hanyar tashar jiragen ruwa a cikin tsarin bas kwamfuta, sa'an nan - da aikace-aikace.

Saboda haka, a nan su ne, da zai yiwu dalilan da ya sa keyboard ba ya aiki: Laifi keyboard microcontroller, karye waya ko connector, da tashar jiragen ruwa gazawar a kwamfuta, da gazawar da shirin. Abin da dalilin, da mai amfani da za a iya gyara tare da wata waya matsala. A duk sauran lokuta na bukatar karin m mafita. Ka'idar aiki na kwamfuta linzamin kwamfuta ne ma irin wannan: shi yana da kansa microcontroller.

keyboard breakage iya zama na biyu iri: keyboard bai yi aiki ba a lokacin da booting da tsarin aiki, da aikace-aikace. A tsarin aiki amfani don sarrafa ta keyboard direban (musamman shirye-shirye), don haka idan daya daga cikinsu kasa, shi ba zai iya zuwa daidai aiwatar da sakonni daga keyboard microcontroller. A mafi sauki bayani - reinstalling shi. Domin Windows masu amfani bukatar bi hanyar "Computer - Properties - Na'ura Manager - keyboards" da kuma cire direba. Bayan haka, tsarin zai bukaci a sake yi. Wani lokaci yana iya taimaka a shigar da wani direba daga masana'anta, misali, Logitech.

Har yanzu more kowa laifi a cikin abin da mai amfani yana da wani ra'ayin da ya sa da keyboard bai yi aiki ba. A mafi sauki hanyar sanin da yi - shi ne don tsayar da jihar LEDs QShortcut, QShortcut da QShortcut. Nan da nan bayan da juya a kan kwamfuta na wani lokacin da suka je a kan da kuma kashe - kamar yadda ya kamata, a wannan lokaci, da microcontroller wuce da gwajin da sakonni da kiwon lafiya na asali dabaru haihuwarka.

Wasu mazan kwakwalwa an da farko kafa yi aiki tare da keyboard PS / 2 misali, da kuma ta tsoho, kebul na na'urorin goyon bayan da aka kashe. A wannan yanayin, ka buƙatar haɗi zuwa da kwamfuta PS / 2 keyboard da kuma saita duk so. Idan kome ya canza da kuma shi ne har yanzu m dalilin da ya sa keyboard ba ya aiki, ya kamata ka gama da shi zuwa ga kwamfuta ta hanyar wani tashar jiragen ruwa (connector).

Yana da amfani don kashe dukkan na'urorin da alaka da wannan tashoshin jiragen ruwa, saboda wani lokacin da keyboard ne bai isa ba wutar lantarki. Domin USB keyboards a cikin BIOS bukatar musaki da «EHCI Hand-kashe», sabon Tsarukan aiki da ba ka bukatar shi, da kuma tsoma baki tare da al'ada aiki na shi duka kasa mozhet.Esli, an tabbatar a haɗa shi da keyboard. Sanã'anta - yana nufin gajiyarwa, dalilin mafi keyboard. Babu - matsalar tare da tashar jiragen ruwa connector ko da kula.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.birmiss.com. Theme powered by WordPress.