Okufanele ukwenze uma lapho uvula isikrini laptop omnyama

Uma laptop engahambisani nawe, ukuthi kwenzekani kungaba yezizathu ezihlukahlukene. Lapho laptop ivuliwe ngesikhathi - screen black, okokuqala kunakho konke, banake ihadiwe ingxenye yayo. Ngokwesibonelo, inkinobho amandla akusho ukuvala wesifunda kagesi uhlulekile eyodwa noma ngaphezulu micro-abalawuli phezu umbadlana, capacitors avuvukele iyunithi okuyiphutha noma umthombo ephathekayo amandla - ibhethri.

Kumele kuqashelwe ukuthi lezi zinkinga musa njalo adinga ukungenela onguchwepheshe. Uma ivuleke laptop black screen kungase kubonise iloli kokubili hardware ne-software nemvelo. Kungakhathaliseki ukuthi laliyini, kufanele wazi ngokucacile ukuthi zingahambi kahle.

Indlela ukuqaphela inkinga futhi ukukulungisa ngendlela esifike ngesikhathi

Lapho kubonakala lapho egijima laptop black screen futhi akukho imigqa kancane, ibhethri is hhayi powering yezingxenye zayo. Kulokhu, udinga ukubeka ibattery litshaja ihora nesigamu.

Ezimweni ezimbi nakakhulu, ibhethri kungenzeka ezilimele futhi ayisebenzi kahle. Uma lokhu kwenzeka, udinga ukunqamula i ngokucophelela ke ngokususa amathebhu epulasitiki bese ukuxhuma amandla ngqo. Lapho kokukhipha ibhethri, okokuqala nqamula laptop ukuze igweme ukuba kube khona umuntu abanjwe ugesi.

Kungase kube isimo okuphambene: ibhethri uzinzile, kanti amandla supply ayilungile. Ukuze sithole lokhu, beka ibattery litshaja. Uma amapayipi ukunikezela usebenza kahle, kodwa ukushaja inkomba "buthule", ufuna ukuhlola isibani.

Ukuze wenze lokhu, susa ibhethri kusuka kudivayisi laptop isokhethi, futhi ngaphandle ukhupha ipulaki kusukela izisekelo, ukuvala block isixhumi nesincane light isibani isokhethi ukuze 3-5 Watts. Lesi senzo ngeke ukuchitha ezandleni bakhathale ku amagilavu zenjoloba. In the ukungabikho isibani kukhanya, hlola intambo. Mhlawumbe endaweni ethile kanye ubude ukwahlukanisa lonakele, wiring yangaphakathi ababehlala ukuphoqelelwa by. Lokhu intambo kumele ngokushesha esikhundleni. Modern amandla adapters uvumele amakhebuli ukuze esikhundleni isizinda okulula isixhumi odlule okuhambisanayo.

Nokho, uma umonakalo wire sobala siyenzeka (kukhona izinsolo ukungasebenzi iyunithi), thintana workshop inkonzo. Sifo futhi mhlawumbe ukulungisa izingxenye sangaphakathi adaptha kumele kwenziwe ongoti abafanelekayo kulo mkhakha.

Lapho laptop black screen. Mhlawumbe hhayi anika inkinobho yamandla

Ukuze uhlole ukuseviswa lwenkinobho uqobo, kube adiliza engxenyeni engenhla iphaneli. Njengomthetho, asikho isidingo uqaqe laptop ngokuphelele salokhu.

Okulandelayo udinga ukuhlola ukuthi inkinobho ngokuvamile anika avale ubudlelwane. Lo msebenzi kumele kwenziwe noma onolwazi agesi namakhono ngensimbi nokunamathisela ngomthofu, noma ngaphansi kokuqondisa master ukukhanda izinhlaba.

Uma uvula notebook black screen, kanye inkinobho lungaxhumi othintana, kubalulekile ukuba unsolder kanye nokuqalisa okufanayo ibhethri. Ekupheleni komsebenzi ungakhohlwa isikulufa ikhava zezikhali.

izinkinga umbadlana

Esinye isizathu njalo ukuthi uma isikrini laptop omnyama lutho uboniswa - inkinga kwesikrini noma motherboard. Futhi uma qapha ukuhlolwa kudinga ulwazi lobuchwepheshe, ezinye izakhi umbadlana esikhiphekayo kungaba unqamule ngokulandelana. Khona-ke hlola laptop operability ngaphandle isici.

Imikhawulo zisebenza kuphela CPU, okuyinto esemqoka hardware isixhumanisi. Umkhawulo ukuthi kungaba azimisele - ukuntuleka ezidingekayo amafutha ezishisayo noma spall core central (crystal). Kungase kube teplovyvodyaschy engaphelele ezipholile uma kungekho amanzi lwaluyophola.