Pishtit xa uvula i-laptop: izizathu zokungaphumeleli kunye nokususwa kwazo

Ukuba unamhlophe xa ukhanyisa i-laptop, izizathu zolu luyahluka. Siza kuzama ukuyiqonda. Izixhobo zekhompyutha zihlala zixhomekeke kwiinkalo ezahlukeneyo. Inyaniso kukuba i-laptop iqukethe inani elincinci lenkqantosi edibeneyo, kodwa izinto zawo azikho ezinamandla kwaye zomelele.

Injongo

Ukuba i-laptop ayifuni, kubalulekile ukucacisa isizathu salesi simo. Izixhobo zophuhliso zibonelele oku. Kuye kwadalwa indlela ekhethekileyo, evumela ukucacisa isizathu sokungaphumeleli nokuyibeka kwindawo. Iqulethe kuphela kwimpawu ezizodwa ezikhutshwe yikhompyutha. Ngoko ke, ukuba ezinye izandi zivakala kwi-laptop, ezi ziindaba ezilungileyo, ezibonisa ukuba idivayisi ayikugqitywanga. Ukuba i- laptop ayiguquki, kusasa kakhulu ukuba usabe. Phantse umonakalo ungasuswa. Ezinye iingxaki ziyakunqunyulwa zona, ezinye zifuna ukubandakanywa kwenkosi.

Isixhobo sokufaka

Ukuba unomphefumlo xa uvula i-laptop, isizathu esona siqhelo kwesi sikhulu. Yibangelwa ukugubha okanye ukuchithwa kwamanzi. Ngenxa yoko, umnxibelelwano uvale. Inokuthi ithathwa njengento enhle ukuba umswakama uhlala kuphela kwibhodibhodi, ungangeni ngaphakathi kwimeko. Kulo hlobo lokugqibela, iingxaki eziye zavela zinokuba nzima kakhulu.

Ukushisa

Ukuba i-laptop ayiyikuqala, isizathu salokhu singafihla kwinkqubo yokupholisa. Ukugubungela i-debris okanye uthuli, kunye nomonakalo owenziwe ngumbane xa idilesi iwa, yimbangela ye-CPU. Ukuba inkqubo yokupholisa isetyenziselwa ukukhutshwa kwe-thermal ukusuka kwikhadi elihlukileyo, lingaba luncedo.

RAM

Ukuba unamhlophe xa ukhanyisa i-laptop, isizathu salokhu singafihlakele kumonakalo kwi-RAM. Njengomgaqo, kwiimeko ezinjalo kukuphulaphula umnxibelelwano phakathi kwe-RAM kunye nebhodi lebhodi. Izizathu eziqhelekileyo eziqhelekileyo zokubonakala kwezandi ezingafaniyo xa uvula, ungafaka izicwangciso ezingafanelekanga kwi-BIOS, ukuhluleka kwebhodi lebhodi.

Uthetha ntoni umqondiso?

Ukuba u-squeal xa uvula i-laptop, kunokukho izizathu ezininzi. Isandi siveliswa yi-tweeter encinci. Itholakala kwiboardboard. Ubizwa ngokuba isithethi. Isixhobo sibheka njengombhobho omncinci. Injongo yaso ephambili kukubonakalisa iimpazamo. Esi sandi esishicilelweyo kukho ulwazi oluchaza uhlobo lokuchithwa. Ukuba uyazi umenzi we-BIOS, kunye nokucacisa ithoni ye-squeak kunye nobude, kulula ukufumana ukuba yiliphi iqela elidinga ukulungiswa. Ukufumana ulwazi malunga ne-BIOS, ungasebenzisa amaxwebhu kwisixhobo.

Bonisa

Ngokuqhelekileyo ngaphandle kwesandi somsindo , isikrini kwi-laptop asisebenzi. Oku kufuneka kuxoxwe ngokubanzi. Okokuqala, sihlola isetyenzi samandla ngexesha lokusebenza kwibhetri kunye nenethiwekhi. Beka ukukhanya kwekrini. Ukuba isikrini kwi-laptop asisebenzi, siphinde sihlolisise ukuba kuzo zonke izikhundla zekhava asisebenzi. Inyaniso kukuba, xa kwenzeka umonakalo kumtya we-matrix, umboniso unokubonisa ulwazi kuphela phantsi kweemeko ezithile. Ngokukodwa, oku kusebenza kwisikhundla sesiqhekeza. Ukongeza, ukuba iskrini esimnyama sibonakala kwi-laptop, kufuneka ifakwe kwi-monitor yangaphandle. Sihlola ukuba imifanekiso iboniswa kuyo. Ukuba kunjalo, i-loop okanye i-matrix inokuthi iphosakele. Ukuba umfanekiso ulahlekile, ukungaphumeleli okungakumbi yi-hardware, ngakumbi kwikhadi levidiyo. Ekuqaleni, inkqubo yokusebenza ingabhalwa. Kule meko, iphoso likho ngqo kwikhadi levidiyo. Xa kukho ngokusobala ukungabikho kwenkqubo yokuqalisa - isalathisi esinoxanduva lokusebenza kwidiski eyimfuneko ayiphenduli, ingxaki ikhona kwezinye izixhobo. Ingxaki ingaba kunye neqhosha lombane. Iyakwazi ukuyeka ukuphendula kwiitshi. Njengomthetho, oku kubangelwa ukungcola.

Iziphene ezingaqhelekanga

Ukuba ubona kuphela isikrini esimnyama kwi-laptop, kodwa inkqubo yokusebenza ingalayishwa, kufuneka ukhangele ngenyameko kwisiboniso, kwaye uyikhanyise ngesibane. Ukuba unokubona umfanekiso, kodwa akukho mva, isibane okanye inverter iphosakeleyo. Ezi zinto zijongene nokukhanya okuqhubekayo kwesikrini. Ukuba kukho ukuphazamiseka kwi-inverter, iyakwazi ukulungiswa kunye nokutshintshwa. Konke kuxhomekeke kubuqili bokuphuka. Ukubuyiselwa kombane akuxhomekeke ekubuyiseni, kuphela ukutshintshwa. Ukuba isibonakaliso simnyama emacaleni kwaye asibonisi nto into, mhlawumbi isizathu silele ukuhluleka kwe-hardware ye-laptop. I-60% yamatyala aphulwe kwi-chip chip. Iyenzeka ngenxa yokugqithisa. 10% - akukho nxu lumano phakathi kweyunithi yokunikezelwa kwamandla kunye neyomodyuli yememori. Kule meko, isheke esicacileyo secebo kufuneka. Kwi-10% yamatyala, ibhuloho elisenzantsi lihla. Eminye i-20% yinkxalabo yohlobo oluthile. Ukufumana nokulungisa, kufuneka uhlolisise isixhobo. Ngokuqhelekileyo, i-matrix yeskrini ayinakuchaphazeleka. Umonakalo walo unokwenzeka nge-mechanical damage or liquid on the screen.

Iintlobo zempawu

Ngomfanekiso ubonisiwe, kwaye ngoku ubuyele kwizandi ezikhishwe yi-laptop. Isalathisi ngasinye sithatha ulwazi malunga nesizathu sokungasebenzi. Ukuqwalaselwa kwesandi kuyahlukahluka kuxhomekeke kumenzi we-BIOS. Cinga ngabo. Icatshulwa libonisa ukulandelelana kwempawu.

Masiqale ngamacebo avela kwi-DELL nkampani. Isalathisi "1-2" sibonisa ukungasebenzi kwekhadi levidiyo. I "1-2-2-3" isandi sibonisa impazamo kwimemori engunaphakade yeBIOS. Ukuba uva udibaniso lwe "1-3-1-1", ingxaki ihambelana nokuhlaziya i-DRAM. Xa kukho impazamo yebhobhobhodi, uphawu "1-3-1-3" luvakala. Ikhowudi "1-3-3-1" ibonisa impazamo kwimemori. Izimpawu zomsindo ezinjenge "1-3-4-1", "1-3-4-3" kunye "1-4-1-1" zibonisa ukuhlukana okuhlukeneyo, kodwa zonke zihambelana neengxaki kwi-RAM.

Ngoku siya kuxoxa nge-AMI BIOS. Isalathisi esifutshane asibonisi siphene kunye nemeko yokusebenza ye laptop. Izandi ezide ezi-3 zibhekisela kwi-RAM kwaye zibonisa ukuba uvavanyo lokufunda nokubhala lugqityiwe ngokufumanisa impazamo. Ummiselo wokukhumbula kufuneka ubuyiswe kwakhona. 1 elide kunye ne-1 uphawu olufutshane lubonisa iingxaki ngokutya. Ukuba uvula i-laptop kwimizuzu engama-8, iphutha lekhadi levidiyo. Ukuba uva 1 i-long and 8 ephilileyo i-beeps, i-monitor ayikwazi ukuxhunyezwa. Kule meko sinokuthetha ngeengxaki ngekhadi levidiyo. 10 iimpawu ezimfutshane zibonisa impazamo yokubhala kwi-CMOS. Isandi esiqhubekayo sinokubangelwa ukuhluleka kwamandla. Kwakhona, ukugqithisa kwiprojekithi kuyinokwenzeka.

1 izandi ezide zidibene ne-4 izandi ezimfutshane malunga nokungabikho kwekhadi levidiyo. Ukuba akukho mqondiso kuzo zonke, kunokwenzeka ukuba inkqubo yeprojekti ayisebenzi. 1 isandi eside kunye ne-3 intetho emfutshane malunga nephutha lekhadi levidiyo. Ingxaki yinkqubo ye-EGA-VGA. 2 iimpawu ezimfutshane zidla ngokuthetha ngephutha lokulinganisa i-RAM. Isandi esifanayo sinokwenzeka xa ungawuvali umshicileli okanye iskena. 4 iimpawu ezimfutshane zibonisa ukungasebenzi kwexesha lexesha. Kule meko, kufuneka ufake indawo yebhodi lebhodi. 11 iimpawu ezimfutshane zibonisa impazamo yokugcina. Itholakala kwiboardboard. Isalathisi esinexesha elide ngokudibana ne-2 imiqondiso emfutshane ibonisa iphutha lekhadi levidiyo. Oku kungaphumeleli kweMono-CGA.