KwamfutocinKayan aiki

Idan ba ka kunna allo

Ma'aikaci Service Cibiyoyin tambaya ne da aka ba sau da yawa isa ba, me ya sa ba kunna allo. Mafi sau da yawa, halin da ake ciki shi ne kamar haka: wani mutum presses button a kan shasi, magoya, sanyaya tsarin da ake fara aiki, kuma da duba allo a lokaci guda ya zauna baki. Bugu da kari ga dukkan shi za a iya filashi LED aiki nuni, kamar kasancewa a cikin wani yanayin jiran aiki. A irin wannan halin da ake ciki, ba su tsoro kuma, tun gina sarkar na ma'ana da hankali, "da duba bai tũba ba, - don haka ya kakkarye", don a ɗauke shi zuwa cikin bitar domin gyara ƙarƙashin garanti. A taron da aka ba za a ko'ina, amma zama ja a gaban ma'aikatan, da idanuwan kallo a matsayin "karye", da duba jũya a kan tare da wani babban kwamfuta iya yi. Dole ne ka farko duba shi da kanka, kuma amma sai hukunci da abin da ya yi gaba.

Idan ba ka kunna allo, daya daga cikin mafi kusantar haddasawa - wadannan su ne matsalolin da ke yankin "motherboard - graphics katin - nuni fitarwa." Su kuma ya kamata a bari farko. Kowane kwamfuta mai sanin cewa a lokacin da ikon shi samar kowane silicon farin ciki amo irin na jemage ciki magana. Wannan sauti wakiltar nasara kammala duk kai-gwajin. Yanã rũri iya nuna wani gazawar da motherboard ko CPU. Amma idan maimakon guda "sauti" bayar da jerin katse sauti, shi ya yi magana game da matsaloli tare da sauran aka gyara - memory kula, graphics katin. "Bayyanar cututtuka" a lokacin da ba ka kunna allo da kuma sauti "sauti-sauti ..." da high yiwuwa nuna wani matsala da video katin. Kana bukatar ka kashe wuta, cire tsarin cover, kwance cikin duba na USB daga katin connector, kwance cikin kulle dunƙule, kuma a hankali cire shi daga cikin Ramin. Sa'an nan clerical trowel tsabtace ta jan karfe tsefe da lambobi da tara a cikin Reverse domin. Musamman hankali ya kamata a biya zuwa uniformity na m zamiya lambobi a connector, tun da matsala "ba kunna allo," wani lokacin sa da take hakkin su contact.

Amma idan ka ji sauti idan ka kunna kamar yadda ya saba, amma allo ba nuna wani abu, to, zai yiwu haddasawa ƙunci. Yana iya zama cewa karkatattun video naúrar cewa shi ne alhakin da watsa hotuna. Tun da processor ne operable, da kai-gwajin ne nasara. A wannan yanayin wajibi ne a gwada duba tare da wani katin (a kan wani kwamfuta). Duk da haka, wadannan matakai ya kamata a yi kafin wannan:

- Tabbatar da na USB katin duba taba lalace, da kuma masu haɗin tam gyarawa amfani da sukurori bayar.

- Monitor LED fitilu. Idan ba a lit, duba da ikon samar (toshe igiyar wutan) da kuma juya shi a kan ta latsa maɓallin. Nuna kanta da wuya ta kasa.

Kuma na karshe matsalar, wanda, ko da yake ga alama funny ka saukar da wani flurry na kira zuwa ga iyayengijinsu. Gaskiyar ita ce, kusan dukan zamani ke zaune a yanki suna da yawa kofofi :. D-sub, DVI, HDMI, da dai sauransu The Monitor menu, za ka iya zaɓar da fifiko. A hilafa na "asali", kuma da gaske alaka fitarwa allo da zai nuna ba.

Amma lokacin da duba ba kunna kwamfutar tafi-da-gidanka, sa'an nan a bit mafi rikitarwa. Za ka iya bayar da shawarar a yi kokarin tura musamman key hade, da allo a kan mobile kwakwalwa.

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