Saib cov vis dis aus yog ib qho kev ua si lom zem tshaj plaws uas tau ua hauv lub computer. Qhov tsis xis nyob hauv lub sijhawm tib lub sijhawm ua rau cov haujlwm tsis muaj neeg yuam kev lossis lwm qhov kev pab cuam uas luam cov yeeb yam nyiam lossis koob. Hauv tsab xov xwm no peb yuav tham txog yuav ua li cas yog tias daim vis dis aus hauv koj lub computer ua si nrog "Brakes" lossis lwm yam tsis zoo.
Ua txhaum video
Peb txhua tus tau tuaj hla "kev ua tsis zoo" thaum saib cov yeeb yaj kiab - tshaj tawm hauv kev sib deev ntawm lub vijtsam nrog lub koob yees duab ceev ntawm lub koob yees duab (thyring). Cov laj thawj uas ua rau tus cwj pwm zoo sib xws ntawm daim vis dis aus tuaj yeem muab faib ua ob pawg loj - software thiab kho vajtse.Rau thawj tus muaj peev xwm suav nrog cov codecs qub thiab cov yeeb yaj kiab video, nrog rau kev siv ntau ntawm cov txheej txheem ntawm cov txheej txheem lossis cov kev ua kis las. Mus rau lub thib ob - qhov tsis muaj zog "hlau" ntawm lub khoos phis tawm thiab lub nra rau nws.
Feem ntau, cov kev txiav txim siab yooj yim tso cai rau koj kom tshem tau ntawm txoj kev khi. Tom ntej no, cia tham txog cov laj thawj tseem ceeb rau "brakes" ntawm daim vis dis aus.
Ua rau 2: Daim npav video thiab processor
Lub hauv paus tseem ceeb ntawm kev ua haujlwm qeeb yog qhov tsis muaj zog "hlau" PC, tshwj xeeb, cov qauv khoom lag luam thiab cov duab adapter. Lawv tau koom nrog hauv cov encoding thiab txiav tawm cov video. Sij hawm dhau los, cov ntsiab lus video ua "tuab dua" thiab nyuaj "- lub bitrate yog loj hlob, thiab cov khoom siv qub yuav tsis tiv nrog nws.
Cov txheej txheem hauv cov pob no ua cov coder tseem ceeb, yog li thaum muaj teeb meem tshwm sim, nws tsim nyog xav txog nws hloov.
Nyeem ntxiv: Yuav ua li cas xaiv cov processor rau lub khoos phis tawm
Daim npav video nkaus xwb "pab" cov txheej txheem, yog li nws cov kev hloov pauv yog tsim nyog tsuas yog muaj kev cia siab tsis muaj kev cia siab, uas yog qhia tawm ntawm qhov tsis muaj kev txhawb nqa rau cov qauv tshiab. Yog tias koj tsuas muaj ib qho kev ua yeeb yaj kiab built-in video, tom qab ntawd koj yuav tau yuav ib qho kev txiav txim siab ib qho.
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Ua rau 3: RAM
Qhov ntim ntawm cov ram ntsia ncaj qha cuam tshuam kev ua tau zoo ntawm lub computer, suav nrog thaum ua si video. Nrog RAM tsis txaus, cov ntaub ntawv ntxiv tau hloov mus rau lub hard disk, uas yog cov khoom qeeb tshaj plaws hauv cov kab ke. Yog tias cov menyuam yaus yog qhov hnyav "hnyav", tom qab ntawd yuav muaj teeb meem nrog nws cov playback. Tawm ntawm no raws nraim ib qho: Ntxiv cov cim nco ntxiv rau hauv cov kab ke.Nyeem ntxiv: Yuav Ua Li Cas Xaiv Ram
Ua rau 4: hard disk
Hard disk yog cov ntaub ntawv tseem ceeb khaws cia rau hauv PC thiab nws yog los ntawm nws tias cov yeeb yaj kiab tau thauj khoom. Yog tias nws tau pom nyob rau hauv nws txoj haujlwm, muaj cov txheej txheem tawg thiab lwm yam teeb meem, cov yeeb yaj kiab yuav tsis tu ncua nyob hauv cov chaw nthuav dav tshaj plaws. Nrog tsis muaj RAM thaum cov ntaub ntawv yog "pib dua" mus rau cov ntaub ntawv paging, xws li disc tuaj yeem yog qhov haujlwm tseem ceeb rau kev ua haujlwm ib txwm thiab kev lom zem.
Thaum muaj kev ua xyem xyav ntawm qhov ua haujlwm tsis raug ntawm lub hard disk, nws yog qhov tsim nyog los sim nws cov kev ua tau zoo los ntawm cov kev pabcuam tshwj xeeb. Xws li "kev ua tsis zoo", nws yuav tsum tau hloov nrog ib qho tshiab. Nws tsuas yog tsim nyog los ua kom nws, raws li koj tuaj yeem poob tag nrho cov ntaub ntawv nyob ntawm nws.
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Qhov kev xaiv zoo tshaj plaws yog kev yuav khoom ntim khoom. Xws li cov disc no yog tus cwj pwm los ntawm kev kub ceev ntawm kev ua haujlwm nrog cov ntaub ntawv thiab cov ntaub ntawv nkag qeeb qeeb qeeb.
Nyeem ntxiv: Yuav ua li cas xaiv SSD rau lub khoos phis tawm
Vim li cas 5: overheating
Kev kub siab yog ib qho ntawm lub ntsiab ua rau muaj kev daws teeb meem yog tias nws tuaj rau lub khoos phis tawj. Nws tuaj yeem ua rau tsis zoo, nrog rau cov kev tiv thaiv ntawm lub hauv paus central thiab cov txheej txheem duab, pab lawv txias, tsis muaj peev xwm (trotling). Txhawm rau kom paub yog tias koj "hlau" tsis yog overheat, koj yuav tsum siv cov kev pab tshwj xeeb.
Nyeem ntxiv: Yuav ua li cas xyuas qhov ntsuas kub ntawm lub computer
Yog tias overheating yog qhia, nws yuav tsum tau tshem tawm tam sim kom tsis txhob muaj teeb meem loj dua. Qhov no yog ua tiav los ntawm ntxuav lub txias txias ntawm hmoov av thiab hloov cov thermal muab tshuaj txhuam.
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Qhov no yog txhua yam uas tuaj yeem hais txog ntawm "kho vajtse", tom qab ntawd peb yuav tshawb xyuas qhov kev pabcuam vim li cas rau cov teeb meem nrog kev yees duab.
Ua rau 6: software
Kab lus no kuj tau muab faib ua ob ntu - teeb meem nrog codecs thiab cov tsav tsheb. Lub tshuab ntawm ob qho teeb meem yog zoo heev: cov no yog ploj lub cev ua lub luag haujlwm rau encoding thiab txiav txim siab cov video ntws.
Tus cim
Daim video encodes yog cov tsev qiv me nrog cov yeeb yaj kiab twg ua tiav. Feem ntau cov txiv ntoo tau compressed los ua kom zoo tshaj plaws, piv txwv li, siv H.264. Yog hais tias cov decoder tau ploj lawm nyob rau hauv lub system lossis qub, ces peb yuav tau txais ntau ntau ntawm cov teeb meem nrog kev rov ua dua. Txhim kho cov codec tshiab yuav pab kho qhov teeb meem no. Txhua lub sijhawm, K-Lite Codec Pob Pob Khoom yog zoo meej. Nws yog txaus los rub nws, nruab thiab ua qee qhov chaw yooj yim.
Nyeem ntxiv: Yuav ua li cas teeb K-Lite Codec Pob
Yog tias koj tseem siv Windows XP, koj yuav tsum tau siv lwm cov tsev qiv ntawv - XP Codec Pob.
Nyeem ntxiv: Txhim kho codecs hauv Windows XP operating system
Cov yeeb yaj kiab
Cov neeg tsav tsheb zoo li no cia cov kev ua haujlwm rau "sib txuas lus" nrog daim npav video thiab siv nws cov peev txheej mus rau qhov siab tshaj plaws. Nyob rau hauv cov ntaub ntawv ntawm nws tsis yog ua hauj lwm los yog anloolescence, tej zaum yuav muaj teeb meem uas peb tab tom tham txog niaj hnub no. Txhawm rau daws qhov laj thawj no, koj yuav tsum hloov kho lossis rov nruab cov neeg tsav tsheb.
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Cause 7: virus
Kev hais nruj me nyuam, cov kab mob tsis tuaj yeem cuam tshuam ncaj qha cuam tshuam rau kev ua yeeb yaj kiab video, tab sis lawv tuaj yeem rho tawm cov ntaub ntawv tsim nyog rau qhov no, nrog rau cov khoom siv ntau ntawm cov txheej txheem. Tom kawg cuam tshuam rau ob qho tag nrho PC kev ua tau zoo thiab ntawm kev ceev ntawm kev ua cov video ntws. Yog tias koj xav qhia cov kab mob kis, koj yuav tsum luam tawm lub khoos phis tawm nrog cov haujlwm tshwj xeeb thiab tshem tawm cov "kab".
Nyeem ntxiv: Sib ntaus sib tua cov kab mob computer
Tag
Raws li koj tuaj yeem pom, cov laj thawj rau "brakes" thaum ua yeeb yaj kiab, heev. Lawv tuaj yeem yog ob qho tsis tseem ceeb thiab loj heev, uas xav tau ntau lub sijhawm thiab kev rau siab tshem lawv. Peb cia siab tias tsab xov xwm no yuav pab koj tiv thaiv txhua yam teeb meem tau thiab zam rau yav tom ntej.