Hauv koj lub Computer

Xav paub yog xam qhovkev tsis tau tsuas yog cov me nyuam tab sis kuj cov neeg laus. Yog tsis muaj ib tug tsis ntseeg, txhua txhua tus tswv tsev ntawm ib tug tus kheej lub computer system tsis yog cia li sim mus saib hauv lub system no, mus saib tau tus computer ntaus ntawv. Rau ib txhia, nws yog ib tug paub tsis meej, "ib tug enigma", thiab lwm tus neeg (piv txwv li, kev pab zov me nyuam cov neeg ua haujlwm) - lub peev xwm los capitalize on lub ignorance ntawm cov thawj. Yog li ntawd, kev totaub txog cov computer ntaus ntawv, koj yuav manually ua rau tu ntawm txias tshuab thiab lwm yam los ntawm hmoov av, thaum tsis doubting qhov zoo ntawm cov chaw ua hauj lwm thiab tsis txhawj txog kev ruaj ntseg ntawm koj tus kheej cov ntaub ntawv.

Yuav ua li cas yog nyob rau hauv lub ua pa nrov hlau box, hu ua lub system unit? Peb sau cov ntsiab computer pab kiag li lawm thiab lawv cov functions.

- Switching fais fab mov. Yog lub luag hauj lwm rau converting lub AC voltage ntawm 220 V nyob rau hauv ib tug series ntawm lub sij hawm - 5, 12, 3.3. Qhov zoo tshaj ntawm no unit heev muaj feem xyuam rau cov kev ua tau zoo ntawm tag nrho cov system. Yog li ntawd, muaj zaus thaum cov nyiaj txiag ib tug me ntsis-paub fais fab mov chaw tsim tshuaj paus tau tsis muab qhov yuav tsum tau qhov tseem ceeb, vim hais tias ntawm yog dab tsi lub computer yog mus tas li dai, thiab daim ntawv thov tseg kaw nrog ib tug yuam kev.

- Tsev (niam) board. Yog lub hauv paus rau uniting tag nrho lub Cheebtsam rau hauv ib qhov system. Nws muab tso rau connectors rau txuas lub Cheebtsam, nrog busses, voltage converters thiab thiaj li nyob. Nws yog ib qho tseem ceeb, tsis muaj uas cov computer ntaus ntawv yuav tsis muab suav hais tias. Txawm hais tias tsis tshua muaj-end qauv nrog yooj yim paub tab heev ntse tiv, tag nrho cov manufacturers muaj ntau sophisticated ntsiab uas yog kho kom zoo hwj chim circuitry, ntxiv txias thiab thiaj li nyob.

- modules ntawm RAM. Lawv txawv los ntawm lub hard drive tias cov ntaub ntawv nyob rau hauv lub hlwb faiv fab los yog reboot. Sawv cev tus xov tooj ntawm tej daim nyob rau hauv lub textolite hauv paus, yog kev cob cog rua rau tus uas tsim nyog motherboard connector. Nco modules yus ntim qeeb xa mus rau tej daim ntug dej txheem (DDR2, 3, thiab lwm yam).

- Lub hauv paus processor. Lub cev sawv ib tug loj heev nti nrog rau ib tug plurality ntawm transistors. Nws ua tag nrho cov zauv. Xav nyob rau hauv lub tuaj txoos ua ke system unit nyob rau hauv lub computer ntaus ntawv, lub processor yuav tsis muaj peev xwm mus saib, raws li nws kaw cua txias system - kiv cua (txias) thiab coj kub radiator. Qhov tseem ceeb tshaj parameter - lub moos zaus, kov qhia qhov kev kawm. Paub qhov txawv mononuclear (suab tawm ntawm ntau lawm) thiab cov multi-core qauv.

Xav lub computer ntaus ntawv, nws yuav tsum tau muab sau tseg tias saum toj no plaub Cheebtsam yog tsim nyog rau cov hauj lwm ntawm lub computer. Yog li ntawd, yog tias koj tig mus rau ntawm saib tsis muaj system unit yog ua tau, tsis muaj tus CPU lag luam yog tsis tau.

Yuav kom khaws tag nrho cov neeg siv cov ntaub ntawv, xws li system daim ntaub ntawv siv los ntawm hard disk los yog ib qho nyuaj tsav. Externally yog ib tug me me hlau box ntawm lub puab, hauv uas cov txheej txheem ntawm ib tug tshwj xeeb log nrog ib tug sib nqus txheej. Muaj kuj yog ib tug tshiab technology Bole - SSD, uas yog raws li tau lub xeev nco cell.

Rau cov zaub tso zis graphics card yog lub luag hauj lwm. Nws yuav ua tau discrete (uas muaj nyob rau hauv lub motherboard connector), raws li zoo raws li kev.

Tuition ntawm koj lub computer ho tej suab card, tus tsav rau kev nyeem ntawv CDs, computer peripherals.