Waa maxay sababta uusan keyboard ah

Aan mouse iyo keyboard suurtogal ma aha in ay si buuxda u isticmaalaan kombiyuutarka. Taabta kormeerayaasha screens in ay dhacdo mass kuwaas oo isku diyaarinaya in ay nidaamka cusub hawlgalka, Microsoft weli waa qaali. Haddaba sidaas daraaddeed isdhexgalka interface user ugu weyn ee la computer ah waa labada qalabka. horumarinta Software ayaa isku dayaysa inay saadaaliyaan xaaladaha kala duwan, oo ay ku jiraan in alaabta ay gacan ka mid ah oo kaliya ama hal keyboard shaqeyn karaan. xal Kuwani shuqul caadi ah samayn, laakiin sahlaansashada isticmaalka looma tixgelin karo.

Haddii aadan shaqayn keyboard iyo mouse a, waxa ay ka dhigan tahay musiibo. Argagaxa waxaa taageera fikradaha xun xun, "badbaadiyo lacag on iibsadaan," "Dayactirka iman doonaa lacag aad u badan", iwm First of dhan, waxaad u baahan tahay in aad naftaada qaado in gacanta iyo si taxadar leh ay u qiimeeyaan xaaladda :. Waa ku filan tahay in computer laftiisa waxaa loo soo jeestay on, sidaas daraaddeed, kharashka dhaqaale, haddii ay u baahan yihiin , waxay noqon doontaa dayac badan. Dhab ahaantii, sababta ma shaqeyn keyboard ah, dad badan oo weyn.

Waxaa laga yaabaa in dadka cusub qaar ka mid ah la yaabin in ay bartaan in doonaa keyboard computer ma aha kaliya saldhiga a caag ah oo ah badhamada guga-raran (keyboard), iyo qalab dhameystiran ay microcontroller u gaar ah. waxaa quburada, waxaad ka arki kartaa gudaha chip, iyo dhowr cunsur electronic la xiriira - taasi waa xakamaysada ah ama, haddii aad doorbidayso, microprocessor gaar ah. Waxaa Qori macsarada button iyo soo dirayaa warbixin iyaga on iyada oo dekedda ee nidaamka baska computer, ka dibna - in codsiga.

Sidaas, halkan waxay tahay, sababaha ay suurtagal tahay sababta keyboard ah uma shaqeeyo: Babaca microcontroller keyboard, silig jabay ama isku xira, failure dekedda ee computer ah, failure barnaamijka. Wax kasta oo sababta, user kaliya la sixi karaa dhibaato silig a. Xaaladaha kale oo dhan u baahan xal degdega ah. Mabda'a hawlgalka of mouse kombiyuutarka sidoo kale waa la mid ah, waxa ay leedahay ay microcontroller u gaar ah.

dillaacin keyboard wuxuu noqon karaa laba nooc: keyboard ah uma shaqeeyo marka computerka guud ahaan nidaamka qalliinka iyo codsiyada. nidaamka hawlgalka wuxuu isticmaalaa si loo xakameeyo ay darawalka keyboard (barnaamijyada gaarka ah), sidaas darteed haddii mid ka mid ah guuldareysto, ma awoodi doonaan in ay si sax ah loo farsameeyo signalada ka microcontroller keyboard ah. Xalka ugu fudud - waa reinstalling. Waayo, Windows users u baahan tahay in la raaco Jidka "Computer - Guryaha - Manager Device - teebabka" iyo ka saari darawalka. Ka dib markii in, nidaamka u baahan doonaa reboot ah. Mararka qaarkood waxa ku caawin kara si loo soo dajiyo darawalka ka soo saaraha, tusaale ahaan, Logitech.

Weli ii eedaynayaa badan, taas oo uu leeyahay user fikrad ah kama sababta keyboard ah uma shaqeeyo. Habka ugu fudud si loo ogaado in ay qaab - waa inay dhawraan gobolka uu Kokes ku CapsLock, NumLock iyo ScrollLock. Isla markii u jeestay on computer ah in mudo ah oo ay iska tagaan - sida ay noqon waa, waqtigan, microcontroller ku baaso imtixaanka iyo muujinaysaa caafimaad ee ay wareeggeedii macquulka ah ee aasaasiga ah.

Qaar ka mid ah kombiyuutarada ka weyn waxaa markii hore u qotonsaday inay la keyboard ee PS / 2 Heerka shaqeeyaan, iyo by default, taageero qalab USB naafo yahay. Xaaladdan oo kale, waxaad u baahan tahay in ay ku xidhmaan PS computer / 2 keyboard iyo reserved oo dhan la doonayo. Haddii aan waxba badan ayaa isbedelay, weli ma cadda sababta keyboard ee aan shaqaynayn, waa in aad ku xidhmaan computer isagoo ka galay dekeda kale (xira).

Waxaa muhiim ah in demi dhammaan qalabka ku xiran dekedaha isla, sababtoo ah mararka qaar keyboard ma aha korontada ku filan. Waayo, teebabka USB in BIOS ah u baahan tahay inaad gab ah «EHCI Gacan-off», nidaamka cusub hawlgalka ma u baahan tahay, iyo faragelin hawlgalka caadiga ah waxaa ka mid ah oo dhan ku guuldareysto mozhet.Esli, waxaa la xaqiijiyay in ay ku xidhmaan keyboard ah. Dakhliga shaqada - waxay ka dhigan tahay Sababta failure keyboard ugu. No - dhibaatada la isku xira dekedda ama la dirato.