Ukuqapha akuvuli - yini eyenza ukungabi nesithombe?

Thola ukuthi kungani i-monitor ingaphenduki, ngezinye izikhathi kunzima, ngoba izinqubo ezihilelekile ekuboniseni isithombe esibukweni zihlobene futhi zisezingxenyeni ezahlukene zekhompyutha. Kunezinkinga eziningana ezivame ukuvela kule nkinga.

Kungani kungabikho ukuqapha?

Ukuze unqume ukuthi yini okufanele uyenze, uma umqaphi engaphenduki futhi ulungise isimo, udinga ukucacisa imbangela yenkinga. Izithombe ezilahlekayo ezihlotshaniswa:

1. Ngokuhluleka kwedivayisi ngokwayo.
2. Ibhodi le-mother defective, i-adapter yevidiyo, izintambo zokuxhuma.
3. Ukufakwa okungalungile kwabashayeli.
4. Ukulungiselelwa okungalungile kwemigomo yesistimu yevidiyo.

Uma uvula ikhompyutha, i-monitor ayivuli.

Uma ngabe i-monitor ingapheli uma uqala ikhompyutha , okokuqala kudingeka uqinisekise ukuthi idivayisi isebenza - ukubona ukuthi inkinobho yamandla iphaneli icindezelwe nokuthi ngabe isibonakaliso sivuliwe. Ngezinye izikhathi abasebenzisi bavala ukubonisa bese bekhohlwa ngakho, futhi ngesikhathi esilandelayo lapho besebenza, bacabanga ukuthi idivayisi iphelile. Ukuhlola amandla okusebenza weqapha akunzima:

1. Kuyadingeka ukuthi unqamule intambo yayo ohlelweni bese ushiya ikhebula kuphela ku-220 V.
2. Cindezela inkinobho "Amandla".
3. Edivayisini yokusebenza, i-bulb kufanele ivutha, ingabonakali, futhi "Ukungena ngemvume" kungena esikrinini.

I-monitor ayivuli - ukukhanya kukhanya

Uma isibonakaliso sishaya - isilondolozi sisemodi yokulinda, intambo yamandla kanye nencambo yokudlulisa isignali ixhunyiwe ngendlela efanele (ngaphandle kwalokho umlayezo uzoboniswa), ukunikezwa kwamandla okuqapha kusebenza kahle. Izinkinga ngezimpawu ezinjalo zingabaningi - ikhadi levidiyo, izilungiselelo zamabhodi, noma ibhodi ngokwayo. Ngezinye izikhathi ungabona ukuhluleka okufanayo esimweni sezinkinga zememori, lapho ukuxhumana nesinye se-slats kusobala njalo.

I-monitor ayivuli - inkomba

Uma ngabe i-monitor ingaphenduki futhi ayikhiphi "Ayikho isignali", yenza lokhu okulandelayo:

1. Cindezela inkinobho yamandla - mhlawumbe ivaliwe.
2. Qinisekisa ukuthi idivayisi ixhunyiwe kulelo shicilelo. Ukuzihlola uqobo - ukuzama ukuzondla ngalo, isibonelo, isibani.
3. Hlola ikhebula lamandla, zama enye.
4. Uma isibonakaliso singahlali, i-monitor kumele ihanjiswe esikhungweni sezinsizakalo - nakanjani iphukile.

Ukuqapha i-squeaks futhi ayivuli

Umqapha awukhiphi njalo futhi awubonakali ngakho mayelana nezingozi nezisulu zokungasebenzi - kuphela i-system unit ephikisanayo. Uma i-squeak ivela ekuqapha - umgwaqo usebenza nje. Noma yikuphi i-squeak ixwayisa ngenkinga:

1. Kwenzeka ukuthi i-computer ngokwayo iyanqamuka, futhi umlenze awuvuli. Ngakho uhlelo luxwayisa ukuthi kukhona ukwehluleka kwi-hardware, ngokuvamile ku-adaptha yevidiyo. Uyalulekwa ukuba awuthole, awuhlanzwe othulini futhi awufake kabusha ngokuqinile. Uma lokhu kungakusizi, kufanele uyixhume ku-PC esebenzayo futhi uhlole uma ngabe ukubonisa kusebenza, xhuma elinye ikhadi levidyo elivivinywa kukhompyutha yokuhlola. Uma kungenjalo i-adapter yevidiyo, akukho okushiwo okumele kwenziwe kodwa esikhundleni se-motherboard noma i-RAM. Ukuboniswa ngokwayo kulula ukuyihlola, ukuyixhuma kwi-PC esebenzayo.
2. Uma i-monitor yona iveza i-squeak ephezulu-pitched high-pitched, cishe inenkinga ku-unit unit supply noma inverter isibani sokubuyisa emuva, ukulungiswa okunjalo kwenziwa kuphela ku-workshop.

Ngemuva kwemodi yokulala, umlenze awuvuli

Izimo ezingathandeki lapho umlenze engena kumodi yokulala futhi akavuli uma ucindezela noma iyiphi inkinobho ekhibhodi. Inkinga kaningi isofthiwe:

1. Izilungiselelo ezingalungile ze-hibernation noma i-hibernation mode, izinguqulo ezingalungile ze-adapter yevidiyo ezifakiwe, udinga ukuzivuselela ezisha.
2. Ngokuvamile, i-monitor ayivuli emva kwendlela yokulala lapho uhlelo lwe-Windows lonakalisiwe. Udinga ukuyibuyisela emuva, noma ubuyekeze le nqubo yokusebenza ngokuphelele.

Umqapha uvula, kodwa awubonisi

Uma ikhompiyutha ivuleka futhi umlenze okwamanje awusebenzi futhi ubonisa isikrini esimnyama, kuhle ukuzama ukusetha kabusha izilungiselelo ze-BIOS. Kudingekile ukuvala i-unit unit, uvule ikhava yayo. Ku -boardboard uthola ibhethri ejikelezayo ehamba phambili edla i-BIOS, uyikhiphe ngaphandle kwemizuzu embalwa bese uyifaka endaweni. Ngokuvamile le ndlela iyakusiza, uma ikhompiyutha kanye nesiboniso isebenza, kodwa isikrini esivulwayo sisasemnyama.

Esinye isizathu sokungabukeli isithombe singasebenzi kahle kwe-LCD engxenyeni ye-backlight. Inketho ezimbili (kuzo zombili izimo zokulungiswa udinga ukuxhumana nesevisi):

1. Ukuhluleka kwebhodi le-voltage inverter, elibhekene nokunikezela kwe-voltage ezikhanyeni ze-backlight.
2. Izibani zokukhanyisa ngokwabo zihlelekile: uma omunye noma izibani eziningana zihluleka, ukubonisa okuzenzakalelayo kuvimbela ukukhanya futhi isithombe kuso cishe asibonakali, kodwa kukhona futhi akubonakali kahle.

Ukuqapha kuphuma futhi akuvuli.

Ngesikhathi somsebenzi ngemuva kwesikhashana kuphuma futhi ngemuva kokuba umqaphi ungaphenduki, kungaba nezizathu eziningana. Kodwa zonke zihlobene nokuhluleka kwezakhi ezijwayele ukushisa kwemvelo uma ikhompyutha isebenza:

1. Ikhadi lehluzo elihlulekayo . Lephutha ingatholakala kalula ngokuxhuma umqapha kwenye ikhompyutha, futhi iyosebenza ngokungenasici. Khona-ke noma i-adapter yevidiyo ayilungile noma ifinyelela ekusebenzisweni okudinga kakhulu futhi ukupholisa okungekho kahle kwe-radiator.
2. Amamojula wememori ephukile . Ungahlola amamojula we-RAM usebenzisa amathuluzi ejwayelekile weWindows. Uma isebenza ngamaphutha, ungazama ukuhlanza oxhumana nabo be-strap nge-eraser evamile noma zama ukushintsha amamojula.
3. Ukubonisa ukungasebenzi kwempahla yekhwalithi . Ngokuvamile, izakhi ze-unit supply unit of the monitor ngesikhathi sokusebenza zihambisana nokushisa okuqinile, ezibonini eziye zasebenza ngaphezu konyaka owodwa zingase zibe nezinkinga eziningi ngenxa yethonya elishisayo njalo.

Ukuqapha akuvuli ngokushesha

Uma ngabe i-monitor ingapheli isikhathi eside lapho ikhompyutha iqala, noma isithombe sibonakala kancane, ukufiphaza kancane, iphutha kungenzeka kakhulu kwi-hardware ye-monitor, i-error izoqhubeka futhi umlenze uzohluleka ngokuphelele. Ngokushesha ngaphambi kokuphazamiseka okuphelele, umlenze angase avimbe ngokuzenzekelayo, ashicilele isici esingaqondakali squeak noma iphunga lepulasitiki elibekiwe. Uma ngabe i-monitor ingadluli enkonzweni ngokushesha, emva kokuhluleka okuphelele, izindleko zokulungiswa ziyokwanda izikhathi eziningana, noma ngisho ngeke zikwazi ukutholwa nhlobo.

I-monitor ayivuli okokuqala

Abasebenzisi bayaqaphela ukuthi ukubonisa kungase kungabonakali emzamweni wokuqala. Uma ebuzwa ukuthi kungani i-monitor ingaphenduki ngaso leso sikhathi, ochwepheshe baphendula ngokuthi ukuwa kwezimali kungenzeka kakhulu ekunikezeni amandla okuqapha. Kudingeka ukuba unikezwe ukuze kusetshenzwe ukulungiswa masinya, ngokushesha nje lapho sekuvele inkinga - izosuswa futhi ishintshwe yizikhwama ze-electrolytic ezivuvukile. Nge-inverter ye-LCD backlight, futhi, kunezinkinga ezifanayo - ekhaya, ukulungiswa okunjalo kuyizinto ezingathandeki kakhulu.

Isilonda esisha asivuli

Uma ungavuli amandla omqapha osanda kuthenga, ubunzima kungenzeka ngenxa yalokhu okulandelayo:

1. Ikhebula alixhunyiwe kahle. Ama-adaptator e-video anamuhla akhiwe kumaxhuma amaningana, axhuma ukubonisa - i-DVI emhlophe, i-VGA eluhlaza okwesibhakabhaka, i-NEWMI. Ukuze uxhumano oluvamile, intambo efanele kufanele ifakwe engxenyeni ehambelana ngokucophelela, kuze kube yilokho okufakwayo ku-groove ngokuphelele. Ukuma kwesikhwama kuzokutshela ukuthi ungawaxhuma kanjani. Ngemuva kwalokho, shintshisa izikrini ezimbili ngokuzenzekelayo.
2. Ngokuvamile abaqaphi abanezindawo eziningi bangathola isignali kusuka komunye wabo. Sebenzisa kuphela uxhumano lwe-VGA noma i-DVI.
3. Ngemuva kokuxhumeka ekubonisweni ngemenyu, udinga ukusetha kabusha izilungiselelo nokwenza izilungiselelo ezintsha zokusebenzisa imishini ohlelweni.

Ukuqapha kwi-laptop akuvuli

Uma i-monitor yekhompyutheni yokumisa ingavuli, izizathu zingaba ngukuxhumeka kwezintambo noma nokusebenza kwesistimu. Nge-laptop kukhona enye indaba - kuyo isikrini sixhunywe kwi-hardware ngaphandle kwezintambo zangaphandle, futhi ngosizo lwezingodo. Okudingayo ukukwenza uma ukubonisa kubumnyama:

1. Setha kabusha izilungiselelo: unqamule i-laptop ngaphandle kokushaja, ususe ibhethri kwi-laptop (uma isusiwe), lungisa kabusha izilungiselelo ze-hardware, ubambe inkinobho yamandla imizuzwana engu-20, faka ibhethri endaweni.
2. Ukuhlola uhlelo lokusebenza lwe-laptop: xhuma isibonisi sangaphandle , vula i-laptop, ngokuphindaphindiwe ngokucindezela inhlanganisela ye-Fn + F8, zama ukukhetha ukusakazwa kwesikrini ngokubonisa kwangaphandle. Uma isithombe esikrinini sangaphandle singabonakali, khona-ke inkinga ikhona ku-adaptha yevidiyo ye-laptop.
3. Kwezinye izimo, ukukhathazeka ngokuntuleka kwezithombe kungalungiswa ngokuhlanekezela ama-slats we-RAM. Lesi sixazululo siyadingeka uma ngabe idivayisi ihlanzwe, imile esimweni esincane semvula noma ayizange isetshenziswe isikhathi eside.
4. Uma i-monitor ingavuli emva kwemodi yokulala, khona-ke udinga ukuphindaphinda noma ukubuyisela i-adaptha yevidiyo noma abashayela be-chipset - kufanele ibe yinguqulo yakamuva futhi uhlelo lokusebenza kufanele lufaneleke. Awukwazi ukuvimbela ukuphakamisa i-laptop kusuka kwigundane kanye nekhibhodi ngesikhathi esifanayo kwimingcele - kungenjalo ngeke isebenze.
5. Uma ngemuva kokusebenza okunjalo isikrini esimnyama sihlala, kuyadingeka ukuthi ufake isicelo sokuxilonga esikhungweni sesevisi. Izinkinga ezilandelayo zingenzeka:

• isici se-loop;
• ukwehluleka kwezibani ze-backlight noma inverter yayo;
• Izinkinga ku-motherboard noma i-adapter yevidiyo.