Kungani qapha ikhompyutha

Akekho computer siqu ngeke akwenze ngaphandle idivayisi okukhipha image - qapha. Ukwehluleka ikhadi umsindo, idrayivu ngoba CD ukufunda ngisho igundane kanye ikhibhodi hhayi umsebenzisi okwesabisayo njengoba isimo lapho ayisebenzi ikhompyutha qapha.

Kulesi sihloko sizoxoxa izinkinga ezivame kakhulu kuleli qapha futhi unike izincomo ukuqedwa kwabo. Black isikrini - lokhu akusona isizathu sokuba netwetwe futhi uphethe ngokuthi qapha akusebenzi. Isikhathi esining impela inkinga "phezu" kulula ukusingatha ekhaya. Kodwa okokuqala, ake sibone aveze kulokho izimo Namanje hhayi sokugwema ukuvakashela isikhungo service. Lezi "wangempela" umonakalo, ngenhlanhla, ngempela ezingavamile.

Zonke Abaqaphi esine-LCD izikrini kukhona ngokuphelele sihluke ababengaphambi zabo ngesisekelo a CRT (cathode ray amashubhu). Usayizi encishisiwe nesisindo - ke nje "kuwukusika elijikayo", ngoba uye washintsha isimiso imaging. Kumiswa isithombe ku matrix okuthiwa, okuyinto insimu inqwaba transistors ezincane lihlukaniswe ketshezi zinhlayiya kanye wesifunda control. Isikhathi esining impela, matrix ngokwawo Kulungile, kodwa kwenzeke wukuthi qapha akusebenzi (black screen). Ngemuva matrix esobala ngokufanele ngaphakathi izibani izindlu ukukhanya, lapho okuqoshwe kuyabonakala. Izindlela zakamuva zalezi izibani ngokwethukela sithathelwe indawo amayunithi LED. Uma umengameli akusebenzi, lingasuswa ezilimele, lolu phiko kwasemuva. Esikhathini workshop kulula ukusishintsha, kuyiqiniso, kuyoba kuze kube 1/3 yezindleko qapha.

Ukusetshenziswa esihleliwe iyiphi zikagesi ngesikhathi ephakeme (ngaphezu kuka-240) noma ongaphakeme (esingaphansi 200V) voltage kungabangela ophumayo yayo kusukela ohlelweni. Ngo ngabaqaphi umthwalo oyinhloko uwela phezu kwamandla, futhi kungase futhi kube konakele. Uma unezinkinga ukucindezeleka kuzomele sifake electronics nge isimame othomathikhi. Ezinye izindaba zika-iphutha zisho okuthile ngokuqondile futhi lingandile kangako.

Ngakho kungani ungazami ukuba qapha? amakhompyutha Abaningi aqukethe ihluzo ehlangene. Kodwa kusukela ukusebenza yayo ayiyinhle, ngokuvamile etholwe leyehlukene ezinamandla kakhudlwana futhi ifakwe slot PCI-Express umbadlana. Khona-ke nje ukushintsha ikhebula kusukela qapha ikhompyutha akwanele. Kuyadingeka e BIOS ukukhetha idivayisi ezifanele okukhipha, noma isikrini amnyama, isebenze njengofakazi yithuba ngazisa ukuthi umengameli akusebenzi.

Ngezinye izikhathi nomkhiqizi ukufakwa eziningana nezixhumi: i DVI, . D-Sub, njll Ngaphezu ikhebula ixhunywe kahle, kufanele ukhethe kumenyu qapha umthombo oyifunayo. Digital - a DVI, Analog - D-Sub. Nge yocezuningi entsha bese yembobo yokubonisa Isimo siyefana.

Ikhebula kufanele aqiniswe bevaleleke isixhumi, kungenjalo into engeyona ingozi kakhulu engenzeka - lokhu ukuhlanekezela umbala, kanye okubi kakhulu - ukulimala ikhadi. contact Abampofu isixhumi kungadala isikrini amnyama. Lokhu kubuye isimo ikhebula: umonakalo akufanele kube.

Izinkinobho uguqule ukushintsha imishini yesimanje efakwe kancane njalo. izinkinobho touch-sensitive asetshenziswa nabaqaphi. Le nkinobho kungenxa logic amaphutha okungenzeka cisha. Komsebenzisi akazi ukuthi kungani qapha esithandayo go mnyama. Inkinobho amandla, cindezela bese ubamba kulesi sifundazwe kancane isikhathi eside kunokuvamile.

Noma yimuphi qapha ubonisa isithombe owakhiwa amasignali digital computer. Uma umonakalo into ukubonisa ividiyo isikrini ngeke. Kufanele ukubheke elinye ikhadi.

Uma intambo kagesi kusukela kokuphuma odongeni kwase (onobuhle nge esakhelwe amandla Iyunithi enikeza) is hhayi ifakwe isixhumi, qapha akusebenzi. Kufanele uhlole izinga lokuxhumana.

kungazelelwe Esdi rabtaet qapha, kunezizathu eziningana, futhi konke ngokuyisisekelo iqedwe.