Vim li cas tsis yog qhov computer?

Txhua tswv ntawm ib tug hluav taws xob computer system yog yuav tsum tau hlwb npaj rau lub fact tias los ntawm lub sij hawm rau lub sij hawm tau hais nrog heev kev pab raws qib. Piv txwv li, yuav to taub vim li cas tsis tig mus rau ntawm computer. Thiab tsis yog muaj lub theoretical paub, tab sis kuj yuav tau kho tej yam puas tsuaj, tshwj tsis yog tias, ntawm chav kawm, ua tau. Feem ntau, qhov teeb meem no tshwm sim raws li nram no: thaum lub hwj huam mov yog tsis muaj thiab nias lub hwj huam khawm cov computer (dub screen monitor pov thawj ntawm no). Qhov no yog dab tsi peb muaj niaj hnub no thiab peb mam li tham. Cia li nco ntsoov tias koj yuav tsum tsis txhob Rush mus kho kav, raws li cov tim ua yuav ua tau banal, thiab kev them nyiaj ntawm ua hauj lwm - heev palpable.

Pib ntawm kab

Tsis txhob tig mus rau ntawm lub computer? Ib tug dub screen? Tsis txhob ntshai! Ua ntej, mus saib tus mob ntawm lub hwj chim system unit. Feem ntau cov computers yog tam sim no cob cog rua rau lub network ntawm ib tug extension-hom splitter "Pilot" thiab qhov tseeb lub hwj huam mov yog tswj los ntawm ib tug luminous qhia rau nws. Txawm li cas los, vim rau tsim nta ntawm ib co qauv qhov teeb meem no yuav tshwm sim thaum uas hluav taws xob lub hwj chim yog tsis nkag mus rau lub ntaus ntawv. Lub daws yog yooj yim: hloov lub system unit hwj huam qaum mus rau lwm yam connector. Nrog kho kev txawj ntse, koj yuav ces restore hwj chim sawb, ua ib tug tshawb ntawm Internal ntsiab.

Lwm yog vim li cas vim li cas lub computer tsis tig, yuav tsis muaj zog txaus los ntawm hu rau ntawm kev twb kev txuas qaum connectors mus rau lub chassis. Koj yuav tsum tshem tawm cov hwj huam qaum thiab reconnect nws, koj yuav tau sim mus txuas rau lub system unit coj mus rau cov hlau los ntawm tus saib (feem ntau lawv yeej zoo tib yam).

cua txias

Muaj ntau motherboards muaj ib zajlus kom mechanism, interrupting lub hwj huam mov nyob rau hauv lub qhaj ntawv ntawm Pib ntsais koj teeb ntawm tus kiv cua txias tshuab. Yog li ntawd, tus neeg twg uas tau puas tau xav yog vim li cas tsis tig rau hauv lub computer, paub dab tsi nws yuav siv sij hawm qhib lub vaj tse cover thiab kom paub tseeb tias cov tuaj ntawm tus kiv cua (tshwj xeeb tshaj yog CPU) tig thiab tsis sim los ntawm cov hmoov av ntau xyoo. Nyob rau hauv lwm yam lus, nws yog tsim nyog los ntxuav kab mob los ntawm lub system unit Cheebtsam.

khawm

Ib tug ntawm banal yog vim li cas yog vim li cas tsis tig mus rau ntawm lub computer, yog lub malfunction ntawm ib lub pob rau ntawm cov ntaub ntawv. Thaum pressed, nyob rau hauv ib luv luv ob hu raug kaw, muab ib tug hais kom muab hwj chim rau tus motherboard. Lawv khoov vim ntev li raug tus kab mob rau hmoov av los yog dej paug ua rau kev puas tsuaj ntawm no zoo. Lub daws yog yooj yim: yuav tsum qhib cov ntaub ntawv ntawm system unit mus nrhiav cov connector uas sau tias fais fab (PWR), muaj rho los ntawm qhov kev tsim nyog connector extending los ntawm lub khawm thiab kaw ob tug hu pins rau lub Rooj Tswjhwm Saib nrog ib tug ntswj ntsia hlau. Nyob rau hauv qhov tseeb, yog li cov ua hauj lwm khawm yuav tsum duplicated. Yog hais tias lub computer yog muab rau, ces koj yuav tau kho los yog hloov cov Fais fab khawm.

Kev ua txhaum ntawm cov neeg nyob rau hauv lub Rooj Tswjhwm Saib

Mus ua hauj lwm, feem ntau niaj hnub motherboards yuav tsum tau ob tug voltage mov kab: lub ntsiab davhlau ya nyob twg los ntawm ib tug dav-zuag ntsis plaub hau, raws li zoo raws li ntxiv, plaub-nyob rau hauv kev siv lub plug. Tej zaum, thaum lub system unit los ua ke nyob rau hauv cov nyiaj them yug tsuas tsis nco qab, vim hais tias ntawm yog dab tsi lub computer tsis hnov mob rau nias lub hwj huam mov khawm. Nws yog tsim nyog los saib lub correctness ntawm tag nrho cov kev sib txuas rau lub Rooj Tswjhwm Saib raws li cov lus qhia.

Thiab, ntawm chav kawm, tsis cais tau ntawm kev puas tsuaj rau lub hwj huam mov los yog lwm yam kev tivthaiv. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum nrhiav kev pab.