Computers, Software
HDDScan v 3.3 - ib qho kev pab mus xyuas lub hard drive
Nws yog feem ntau hais tias lub plawv ntawm ib tug computer yog cov processor. Nws yog ib qhov nyuaj tsis pom zoo. Processor yuav raug tso tawm los ntawm lub system, thiab nres lub neej ntawm lub PC.
Hard tsav kuj yog ib tug tseem ceeb heev ib feem ntawm ib tug tag nrho ua hauj lwm ntawm cov kos duab. Los ntawm analogy nrog lub plawv-processor, nws yuav hu ua ib lub taub hau. Nws tau hauj lwm yog los ntawm yam ob sab nraum thiab board raws li txoj cai, tus neeg kho tshuab ntsiab. Yuav kom tiv thaiv cov ntaub ntawv tsis, nws yog tsim nyog los ntawm lub sij hawm rau lub sij hawm mus saib lub zog drives.
mus ntsuam xyuas lub hard disk, qhov kev pab cuam sau yooj yim heev. Thaum pib ntawm ib daim ntawv teev uas teev lub zog drives uas yog prompted xaiv qhov kev xeem. Xees xyaum pib nrog lub laub ntawm ib lub pob "Ntse".
Mas nws yog pom zoo them sai sai rau cov xim ntawm lub voj voog tom ntej no rau tus tsav tsis. Lawv yuav tsum tshwm sim nyob rau hauv lub Upper rau sab laug ces kaum. Yog hais tias thawj peb ntawm lawv yog cov ntsuab, nws txhais tau tias txhua yam yog nyob rau hauv kev txiav txim, lub chaw ua hauj lwm yog zoo siab disk. Thiab yog hais tias lawv yog daj los yog, txawm mob heev, liab, nws txhais tau tias qhov kev xaiv no yog nyob rau lub verge ntawm nws cov hauj lwm, yog heev ntau yam ntawm tsav tsis ua hauj lwm los yog poob ntawm cov ntaub ntawv khaws tseg rau nws.
Tam sim no koj yuav ua li cas ib txoj kev kuaj tsav, qhov no yuav pab tau qhov kev pab cuam mus xyuas lub hard drive rau hauv lub tawg sector. Nrog nws, xaiv cov zaub mov "Xeem" thiab enables "Random nyeem los sis mus saib." Tseem ceeb: Koj yuav tsum nco ntsoov hais tias thaum kuaj nyob rau hauv lub "lwv", tag nrho cov ntaub ntawv yuav raug rhuav tshem, yog li xaiv lub hom yuav tau ceev faj heev.
Program mus xyuas lub hard drive rau uas tsis yog ib tug muaj nuj nqi xws li Ntxiv Test. Khiav nws nyob rau hauv kev xeem saib xyuas zoo nkaus li tsim nyog kab. Yog xav paub xeem tau, koj cia li yuav tsum nias rau ntawm nws ob zaug nrog tus nas. Tag nrho disc yuav tau muab nyob rau hauv daim ntawv ntawm lub rooj thiab graphs.
Loj xyaws nyob rau hauv lub graphs los yog dawb lias squares ceeb toom ntawm phem sectors uas tau underestimated cov kev ceev ntawm kev nkag tau. Thaum lub chaw pib ntawm lub sij hawm dilation, lawv yog hloov nrog redundant, tab sis lub zeem cia txwv no kuj tsis yog infinite, ces muaj yog ib tug tsis ntawm cov ntaub ntawv sau tseg rau cov disc.
Ib tug loj ntxiv yog tias mus ntsuam xyuas lub hard disk, qhov kev pab cuam muab nws kim heev cov lus qhia txog nws tus mob. Tshwj xeeb tshaj yog nws yog tsim nyog yuav tsum tau ceev faj, yog hais tias thaum lub sij hawm lub xeem raws li ib tug tshwm sim ntawm koj qhia rau hauv daim ntawv ntau heev uas tuaj dawb lias squares. Qhov no qhia tau hais tias nws yog tsim nyog los noj ceev kev ntsuas thiab luam ntaub ntawv tseem ceeb, txwv tsis pub, ces koj yuav tau ib qho kev pab los tus tsav.
Nyob rau hauv tas li ntawd, ib qho kev pab mus xyuas lub hard drive kub tswj. Yuav nqa tawm off-line, tus tau uas yuav muaj koj nyob rau hauv qhov chaw uas haum.
Thiab thaum kawg, ib tug ob peb me ntsis tswv yim los pab koj nyob rau hauv tus txheej txheem ntawm kev kuaj discs.
Peb, yog hais tias muaj yog tsis muaj teeb meem tus ntaus ntawv yog tsis pom nyob rau hauv lub disk thiab koj lub computer tseem tsis kam mus ua hauj lwm txhua zaus, ces nws tsis yog nyob rau hauv lub disk, thiab, kuj muaj, nyob rau hauv lub RAM. Muaj lwm cov kev xaiv: lub hwj chim ntawm koj lub hwj huam mov yog tsis txaus los xyuas kom meej tag nrho cov lag luam ntawm tag nrho cov kev cob cog rua pab kiag li lawm. Nws yog pom zoo kom mus saib kuj yog tus tsav tsheb.
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