Nei kwete kiibhodhi

Pasina mbeva uye kiibhodhi hazvibviri kushandisa zvizere kombiyuta. Musabata sefa monitors kune vakawanda panowanikwa iyo rinogadzira yayo itsva uchishandisa hurongwa, Microsoft achiri prohibitively zvinodhura. Saka zvino mukuru User inowanikwa kudyidzana aine kombiyuta ndiyo mano maviri. Software Developers vari kuedza kuona mumamiriro ezvinhu akasiyana-siyana, kusanganisira zvinhu zvavo vanogona kushanda ruoko imwe chete kana mumwe kiibhodhi. zvingaitwa izvi itai basa, asi kuti zvivanakire kushandiswa hazvigoni kunzi.

Kana musingadi kushanda rimwe kiibhodhi uye mbeva, izvozvo kwakafanana njodzi. Vhunduka anotsigirwa zvisingakurudziri, "kuponesa mari iri kutenga," "Repairs achauya mari", etc. Chokutanga, unofanira kutora pachako muruoko uye kunyatsoongorora kuongorora mamiriro :. Zvaringana kuti kombiyuta pachayo dzikava pamusoro, saka, mari mari, kana vachida , vachava kunyora nezvavo. Kutaura zvazviri, zvikonzero nei asina kushanda ari keyboard, vakawanda kwazvo.

Pamwe vamwe vatsva Uchashamisika kuziva kuti kombiyuta kiibhodhi hachisi mapurasitiki mujinga ane mabhatani chitubu-akatakura (kiibhodhi), uye zano wakakwana yayo microcontroller. Parse izvozvo, unogona kuona mukati Chip, uye vanoverengeka chokuita zvemagetsi zvinhu - ndiko controller kana, kana uchida, munhu unyanzvi microprocessor. Records bhatani pazvisviniro uye anotumira mashoko pamusoro pavo kuburikidza chengarava riri hurongwa bhazi kombiyuta, uye ipapo - kusvikira application.

Saka, pano vari, zvingangove nei kiibhodhi asingashandi: Mhaka kiibhodhi microcontroller, akaputsika waya kana connector, chiteshi chengarava kukundikana pane kombiyuta, kukundikana purogiramu. Chero chingava chikonzero, inodzidzisa anogona chete kugadziriswa nechinetso waya. Mune zvimwe zviitiko zvose zvinoda zvikuru zvikuru zvingaitwa. Nheyo kushanda ari kombiyuta mbeva ndiyewo yakafanana: ine yayo microcontroller.

kiibhodhi breakage rinogona mhando vaviri kiibhodhi haashandi kana booting yacho uchishandisa maitiro uye mafomu. The uchishandisa hurongwa rinoshandisa kudzora kwaro kiibhodhi mutyairi (kushandiswa zvirongwa), saka kana mumwe wavo zvinopera hazvizovi kukwanisa nemazvo dzinoona anonongedzera kubva kiibhodhi microcontroller. The nyore yokugadzirisa - reinstalling nayo. For Windows vanoishandisa vanofanira kutevera gwara "Computer - Properties - mudziyo Manager - Keyboards" uye kubvisa mutyairi. Pashure paizvozvo, nyika hurongwa zvinoda munhu reboot. Dzimwe nguva zvinogona kubatsira hwokugadza mutyairi kubva mugadziri Somuenzaniso, Logitech.

Rimwezve anonyanya mhosva umo User asina pfungwa nei kiibhodhi asingashandi. Nzira nyore kuziva mashandiro ayo - ndiko kuchengeta mamiriro LEDs CapsLock, NumLock uye ScrollLock. Pakarepo pashure akatendeuka ari pakombiyuta kwechinguvana vanoenda mberi uye kure - sezvo kuva, panguva ino, kuti microcontroller Anokunda Muedzo uye kunoratidza utano hwavo inokosha pfungwa matunhu.

Vamwe makombiyuta vakura vari pakutanga kumisa kushanda pamwe kiibhodhi PS / 2 mureza, uye default, USB mano rutsigiro Akaremara. Muchiitiko chino, unofanira kubatanidza kuti kombiyuta PS / 2 kiibhodhi uye kugadzira zvose zvinodikamwa. Kana pasina yachinja uye harisati kujeka Ndokusaka kiibhodhi haasi kushanda, unofanira batanidza kuti kombiyuta kuburikidza mumwe chengarava (connector).

Zvinobatsira kudzima mano ose chokuita zviteshi, nekuti dzimwe nguva kiibhodhi hakuna kukwana magetsi simba. Nokuti USB keyboards ari Bios vanofanira chokukuvadza ari «EHCI Hand-kure», itsva anodawo hurongwa havadi nayo, uye kuvhiringidza chakaipa nokushanda zvose hazviitiki mozhet.Esli, zvinonzi rikaratidzwa kubatanidza kiibhodhi. Chichiwanikwa - zvinoreva kukundikana chikonzero chinonyanya kiibhodhi. No - dambudziko chengarava connector kana controller.