UEFI - hais tias nws yog ib tug bootable USB tsav UEFI ?. txhim kho UEFI

Muaj ntau ntawm niaj hnub no brand-chaw tsim tshuaj paus ntawm kho vajtse yam rau cov PC, raws li zoo raws li lub "software" nrhiav los muab kev pab txhawb nqa rau lawv cov khoom UEFI interface. Qhov no software tshuaj no yog tsim los ua tau ib tug lwm txoj rau lub me ntsis rau ntau lub kiv cua ntawm lub computer cov khoom input-output system - BIOS. Yuav ua li cas yog lub tseem ntawm no software? Yuav ua li cas yog cov nuances cov yam ntxwv ntawm nws muaj peev xwm mus siv?

Yuav ua li cas yog UEFI

Xav txog cov cov ntaub ntawv hais txog cov UEFI. Yuav ua li cas hom ntawm kev loj hlob? UEFI - qhov no yog ib tug tshwj xeeb interface uas yog tsim los ntawm cov OS ntsia rau hauv lub computer thiab lub software lub luag hauj lwm rau cov low-level zog ntawm PC kho vajtse Cheebtsam.

Tej zaum raug xa mus rau raws li lub BIOS UEFI. Nyob rau hauv no title, nyob rau hauv ib tes, muaj ib co kev ua yuam kev, vim hais tias cov BIOS - ib tug software kua uas ua hauj lwm nyob rau txawv tej ntsiab cai. UEFI yog tsim los ntawm Intel, BIOS - lub software uas tau tshwm sim nyob rau hauv ob peb lub versions uas yog kev txhawb los ntawm ntau hom.

Nyob rau lwm cov tes, lub hom phiaj ntawm lub BIOS thiab UEFI - zoo tib yam. BIOS UEFI - thawm xyoo, cov lus yog tsis heev muaj tseeb, tab sis no tsis nqe rau logic ntawm lub software thiab kho vajtse computer tswj algorithms.

Sib txawv los ntawm UEFI BIOS

Tab sis yog thawj zaug uas peb mloog - yog mus nrhiav kev sib txawv ntawm "dawb huv» BIOS thiab "classic» UEFI. Qhov tseeb hais tias peb xav ib software tshuaj yog positioned raws li ib tug ntau tshaj lwm txoj kev mus rau lub BIOS. Muaj ntau manufacturers tshaj motherboards rau computers sim muab them nyiaj yug rau cov hom software los ntawm Intel. Yog li, qhov sib txawv ntawm UEFI thiab BIOS, peb yuav taug qab, xyuas, ua ntej ntawm tag nrho cov, cov shortcomings ntawm lub thib ob system.

Ib tug thawj drawback ntawm lub BIOS - hais tias qhov no system yuav tsis muab ib tug zoo dua kev siv ntawm disk qhov chaw nyob rau hauv ib tug heev loj "nyuaj drives" - cov neeg uas ntau tshaj nyob rau hauv tus nqi ntawm 2 terabytes. Tseeb, ib tug ob peb xyoos dhau los xws ntau uas characterize lub peev xwm ntawm ib qho nyuaj disks, nws ciali weird, vim hais tias PC makers yog tsis yog tshwj xeeb tsom mus rau cov tsis muaj cov tsim nyog BIOS. Tab sis niaj hnub no "hard drive" ntawm ntau tshaj 2TB yuav tsis surprise leej twg. PC makers pib xav tias nws yog lub sij hawm kom hloov mus rau UEFI-hais tias nws yog ib lub hom phiaj tseem ceeb, raws li qhov tseeb hauj tiam sis.

Lwm feature ntawm lub BIOS - nyob rau hauv hais tias nws txhawb nqa ib tug tsawg tus naj npawb ntawm thawj partitions rau koj hard disk. Nyob rau hauv lem, UEFI-ua hauj lwm nrog 128. Nyob rau hauv cov qauv ntawm cov tshiab software dlaws los ntawm Intel siv ib tug tshiab muab faib rooj - GPT, uas tau tso cai rau koj mus siv ib tug cim hauj kom zoo dua UEFI.

Nrog rau tag nrho cov cim sib txawv ntawm tus tshiab software puag ncig tsim los ntawm lub Intel, thiab cov pa input-output system ntawm lub BIOS, qhov yooj yim zog ntawm cov kev txiav txim siab, tag nrho cov match. Tsuas yog rau ib tug fundamentally tshiab kev ruaj ntseg algorithm nyob rau hauv lub UEFI, qhov tseeb kev sib txawv ntawm lub tshuab yog tsis ntau. Ib txhia kws txawj ntseeg tau hais tias tus tshiab software platform ua rau nws yooj yim mus ntsaws rau lub operating system, lwm leej lwm tus hais tias nws tsuas yog cov rau lub qhov rais 8. Cia peb xav txog, nyob rau hauv qhov tseeb, qhov kev ruaj ntseg system siv nyob rau hauv lub UEFI-, ntau.

Tshiab Security Technology

Yuav ua li cas yog ua ntej ntawm qhov kev ua tshiab UEFI BIOS - rau theem no ntawm kev ruaj ntseg. Lub fact tias muaj cov kab mob uas muaj peev xwm muab los siv rau-nti, uas sau BIOS algorithms. Tom qab ntawd - nws yuav tau thauj cov operating system nrog advanced neeg siv txoj cai, uas yuav qhib wide cib fim rau cov hacker. Nyob rau hauv lem, tus tshiab cov kua los ntawm Intel siv ib tug ruaj ntseg download - UEFI muab ib tug tsim nyog algorithm hu ua ruaj ntseg khau raj.

Nws yog raws li nyob rau kev siv ntawm tshwj xeeb daws, uas yuav tsum tau ntawv pov thawj los ntawm cov loj hom NWS-kev ua lag luam. Txawm li cas los, raws li kws txawj nco ntsoov, nyob hauv kev xyaum, cov tuam txhab uas muag yog tsis ntau. Nyob rau hauv kev, kev xav txog los pab txhawb rau cov uas tsim nyog xaiv tus neeg muag khoom ntawm kev khiav hauj lwm systems, nws siab txhawb nqa nws xwb Microsoft kev khiav hauj lwm thiab xwb nyob rau hauv lub qhov rais 8. Muaj kuj yog pov thawj hais tias lub compatibility ntawm lub tshiab kev ruaj ntseg system yog siv nyob rau hauv ib co distributions ntawm Linux.

Cov kev pab cuam ntawm UEFI

Nws yog pom tseeb tias cov saum toj no tsis zoo BIOS - yog nyob rau tib lub sij hawm, qhov zoo ntawm tus tshiab software tshuaj. Txawm li cas los UEFI nws yus muaj los ntawm ib tug xov tooj ntawm lwm yam tseem ceeb zoo. Cia peb kawm lawv.

Ua ntej ntawm tag nrho cov, nws yog ib qho yooj yim mus siv, intuitive thiab haumxeeb interface. Raws li ib tug txoj cai, nws pom tau hais cov nas yug - uas yog tsis raug rau lub BIOS. Tsis tas li ntawd, muaj ntau yam versions ntawm UEFI (BIOS, qhov kev xaiv no kuj tsis peculiar) muab Lavxias teb sab interface.

Lub algorithms yog muab los ntawm tus tshiab software tshuaj tso cai loading operating systems nyob rau hauv Feem ntau, ho ceev tshaj thaum uas siv cov BIOS. Piv txwv li, lub qhov rais 8 ntsia rau ib lub computer nrog UEFI them nyiaj yug, yuav tsum loaded - muab kom txaus CPU kev kawm thiab lwm yam tseem ceeb kho vajtse Cheebtsam - cia 10 vib nas this.

Ntawm cov lwm yam tseem ceeb zoo ntawm qhov suav hais tias software ntsiab uas tsim ntau NWS-tshwj xeeb - ntau yooj yim, nyob rau hauv kev sib piv nrog rau lub BIOS mechanisms, cov algorithm tshiab. Lwm pab kev xaiv no yog UEFI - nyob rau hauv lub system tus kheej download manager, uas koj yuav siv yog hais tias koj lub PC muaj ntau tshaj li ib operating system.

Yog li, lub hauj zoo ntawm tus tshiab software PC tswj interface, uas yog tsim los ntawm lub Intel, peb to taub. Major hom kev kho vajtse yam rau cov PC muab compatibility ntawm lub "hlau" nrog UEFI - Gigabyte, ASUS, SONY. Cov kev hloov mus rau qhov tshiab system, yog xam los ntawm ntau yam NWS-cov kws txawj, nws yuav tig mus rau hauv ib tug neeg twg kev siv technology tshiab sib. Lub sij hawm uas muab los ntawm lub ntiaj teb no nws lub zej lub zos, Intel, tsim lub UEFI-, tej zaum yuav zoo tau txaus nyiam mus rau lub ua manufacturers ntawm software thiab kho vajtse yam rau cov PC. Tshwj xeeb tshaj yog hais tias cov kev siv technology tshiab UEFI xaiv uas txaus siab los ntawm cov loj tshaj plaws hom nyob rau hauv kev ua lag luam rau kev khiav hauj lwm systems.

Tseeb txog Luag khau raj

Cia peb xav txog qhov zoo ntawm lub Luag khau raj technology txhawb UEFI. Yuav ua li cas yog cov tswvyim no? Qhov no raws tu qauv computer ruaj ntseg khau raj, uas yog tsim los tiv thaiv lub cev, raws li peb tau sau tseg saum toj no, ntawm cov kab mob. Txawm li cas los, rau lawv tag nrho cov koom tes ntawm lub lag luam uas siv los ntawm no raws tu qauv yuav tsum tau ntawv pov thawj. Thaum lub caij, qhov no txog kev paub yog tau ntsib ob peb heev hom-neeg muag khoom. Cov - Microsoft lub tuam txhab, los siv them nyiaj yug rau cov algorithms nyob rau hauv lub qhov rais 8.

Nws yuav tsum tau muab sau hais tias qhov no fact nyob rau hauv tej rooj plaub, tej zaum yuav complicate lub installation nyob rau hauv ib lub PC uas yog khiav UEFI-, lwm yam kev khiav hauj lwm systems. Yog hais tias koj muaj rau nruab qhov rais - UEFI tej zaum tseem yuav muaj ib co yuav muab siab npuab tias - tab sis nyob rau mob uas lub OS version yog li ze li sai tau mus rau ib tug ntsia los ntawm cov chaw tsim tshuaj paus ntawm lub computer. Koj yuav tau nco ntsoov tias ib txhia Linux distributions kuj tau tshaj ruaj ntseg khau raj xaiv.

Tab sis txawm hais tias los ntawm virtue ntawm cov nuj nqi loading tus tshiab OS yuav txwv tsis pub system nyob rau hauv UEFI interface qauv muab lub peev xwm rau nws lov tes taw Luag khau raj algorithms. Nws yog tseeb hais tias nyob rau hauv rooj plaub no tus khiav hauj lwm qhov system loading yuav tsis tau raws li kev ruaj ntseg, txawm li cas los, tus tsim nyog kev xaiv ntawm txhua lub sij hawm rov qhib thiab pib ua hauj lwm nrog lub qhov rais 8.

Yuav ua li cas khiav hauj lwm systems yog tau siab tshaj UEFI?

Nyob rau hauv tsis tshua muaj heev neeg mob, tus neeg NWS-tshwj xeeb tau txais installation rau PCs nrog luag khau raj lwm OS. Piv txwv li, nws yog lub npe hu hais tias nws yog raws tau muab tso rau lub qhov rais 7 rau ib co laptops nrog them nyiaj yug rau UEFI BIOS. ASUS - xws li manufacturers ntawm PCs. Tab sis nws yog es kev zam rau txoj cai. Nyob rau hauv Feem ntau, qhov uas tsis muaj tshwm sim rau ib tug muaj kev vam meej installation ntawm qhov rais txawm lwm tshooj 8. Txawm li cas los, raws li peb sau tseg saum toj no, ib co Linux distributions kuj tau tshaj UEFI xaiv.

Nta UEFI chaw

Xav txog ib co ntawm cov nuances ntawm chaw xam tau tias yog software dlaws los ntawm Intel. Ib tug interesting xaiv - BIOS UEFI emulation txhais tau tias. Yuav ua li cas hom ntawm lub sij hawm? Tseeb, nyob rau hauv ib co versions ntawm UEFI siv algorithms uas computer tswj yog lub koom haum nyob rau hauv raws li cov mechanisms uas siv input-output system, yog ib cov keeb kwm precursor rau UEFI.

Nyob ntawm seb lub PC, qhov no hom yuav tsum tau hu ua nyob rau hauv ntau txoj kev. Feem ntau cov feem ntau, qhov no los yog Legacy Launch CSM. Nyob rau hauv cov ntaub ntawv no, muaj yog tsis muaj teeb meem nrog yuav ua li cas rau nruab ib tug standard UEFI khau raj hom.

Nuances nkag mus UEFI

Lwm nthuav qhov tseeb hais tias yog pab tau kom koj nco ntsoov - muaj yog ib tug loj tus naj npawb ntawm versions ntawm UEFI. Lawv muaj peev xwm sib txawv heev nyob rau hauv lub PC muab los ntawm ntau hom. Yog li, kev yuav muaj tej yam nta rau txawv computers kuj sib txawv ho. Feem ntau, piv txwv li, hais tias thaum lub computer yog tsis tso tawm cov zaub mov uas tso cai rau koj mus rau hauv lub UEFI chaw. Tab sis nyob rau hauv cov ntaub ntawv no nyob rau hauv Microsoft lub qhov rais, raws li ib tug txoj cai, nws tau muab ib tug lwm txoj tseem thiab daus kev xaiv. Koj yuav tsum muaj nyob rau hauv lub "tej chaw" thiab qhib tau cov kev xaiv "Tshwj xeeb khau raj xaiv."

Koj muaj peev xwm ces reboot - thiab koj yuav pom tau ntau cov kev xaiv rau PC download. Muaj yog ib qho lwm txoj kev mus muab kev nkag tau mus rau cov kev xaiv UEFI. Nws ua hauj lwm nyob rau ntau PCs. Nws yog tsim nyog nyob rau thaum pib ntawm lub computer, nias Esc download tau. Tom qab hais tias, cov ntawv qhia zaub mov nyob rau hauv lo lus nug yuav tsum tau qhib.

Tseem ua hauj lwm nyob rau hauv ntau hom,

Nws yuav tsum tau muab sau tseg hais tias ib tug kev hloov nyob rau hauv lub qub hom kev lag luam nyob rau hauv lub UEFI txojsia, ntshaw, siv qhov tsim nyog cov kev pab cuam uas yuav tsum tau tawm Luag khau raj, los yog ua hauj lwm nrog cov BIOS emulation, dua ntawm thawj lub sij hawm mus muaj xws li UEFI interface nrog tag nrho cov tsim nyog xaiv. Txwv tsis pub, lub qhov rais 8, raws li sau tseg los ntawm ib co NWS-tshwj xeeb tej zaum yuav tsis pib. Txawm li cas los, muaj ntau yam PC zoo li tsis muaj teeb meem. Ib txhia hom manufacturers yog adopting PC tswj qauv algorithms uas pab UEFI hom mus qhib tau. Nyob rau hauv ib co qauv, lub PC yog siv hybrid hom, nyob rau hauv uas lub UEFI system khau raj los ntawm tej xov xwm, thiab yog hais tias tsim nyog yuav tsum khiav BIOS tes taws los piav. Txawv nyob rau hauv UEFI versions kuj xav hais tias disabling Luag khau raj hom nyob rau hauv lag luam ntawm software dlaws los ntawm Intel tsis yooj yim sua. Rau qhov no nws yog tsim nyog nyob rau hauv txhua rooj plaub pab kom cov BIOS emulation muaj nuj nqi.

UEFI khau raj thiab stick

Nyob rau hauv tej rooj plaub, cov neeg siv yuav tau mus download tau lub operating system los ntawm ib tug USB tsav. Lub ntsiab nyuaj yog tias muaj ib hom lwm tshaj FAT32, UEFI bootable flash drive tsis pom. Tab sis qhov teeb meem no yuav tsum ntse lawm. Yuav ua li cas?

Yog li ntawd, los ntawm neej ntawd hais bootable USB flash drive rau lub qhov rais formatted nyob rau hauv lub NTFS ntaub ntawv kaw lus, uas tsis paub txog lub UEFI. Yog li ntawd, lub ntsiab hauj lwm - xyuas kom meej tias cov coj kev kho vajtse tivthaiv tau formatted nyob rau hauv ib cov ntaub ntawv system ntawm lub universal - FAT32. Feem ntau cov nthuav yog hais tias muaj ntau NWS-cov kws txawj nws yog suav tias yog obsolete. Tab sis cov piv txwv ntawm ib qho ntawm lub siab heev tshaj plaws software dlaws, yog dab tsi yeej, UEFI-, peb yuav taug cov txheej txheem rau cov hnub tim.

USB flash drive rau khau raj nyob rau hauv UEFI hom: Cheebtsam

Yuav ua li cas peb yuav tsum tau nyob rau hauv thiaj li yuav paub los ntawm UEFI bootable flash drive tsis muaj teeb meem? Ua ntej ntawm tag nrho cov, nws yog, nyob rau hauv qhov tseeb, nyob rau hauv nws tus kheej USB-tsav. Nws yog ntshaw tias nws muaj peev xwm tsis yog tsawg tshaj li 4 GB. Nws tseem yog ntshaw kom ib qho tseem ceeb cov ntaub ntawv rau nws tsis tau tso, vim hais tias peb muaj kiag li format flash drive. Tom ntej no peb xav tau ib tug tivthaiv - lub tsev ntawm lub qhov rais. Cia qhov no yuav ua ib tug 64-ntsis version ntawm qhov rais 7. Lwm feature ntawm UEFI, ntawm uas nws yuav tsum tau hais tias - ib tug 32-ntsis operating system los ntawm Microsoft, lub system tsis txhawb.

kev npaj ntawm tus pas

Yog hais tias peb tau cim lub Cheebtsam, koj muaj peev xwm pib ua hauj lwm. Ua ntej, ntxig rau cov USB flash drive rau hauv lub USB-chaw nres nkoj. Ces - qhib ib tug hais kom sai li sai tau nyob rau hauv lub qhov rais interface. Nws yog tsim nyog, nyob rau hauv cov ntaub ntawv no, uas tus neeg siv yuav tsum tau khiav dej num txoj cai. Los ntawm cov kab hais kom koj yuav tsum tau khiav tus DISKPART kev pab cuam - cia li los ntawm typing ib lo lus. Tom qab ntawd, koj yuav tsum nkag mus rau hauv daim ntawv teev disk hais kom ua, uas yuav tso ib daim ntawv teev cov drives tam sim no nyob rau hauv lub system. Nws yog tsim nyog los nrhiav tau ib tug USB-stick. Yog hais tias nws yog nyob rau hauv daim ntawv teev nyob rau hauv lub xov tooj 2, ces koj yuav tsum sau qhov hais kom ua seleck disk 2.

formatting tus pas

Tom ntej no koj yuav tau format rau hauv xov xwm. Ua li no, ntaus cov hais kom ua huv si. Tom qab ntawd koj yuav tsum tau tsim ib tug thawj muab faib rau cov disk. Qhov no yuav ua tau los ntawm typing tsim muab faib thawj. Tom qab seem no yuav tsum tau tsim los ua kom nquag plias. Ua li no, nkag mus rau qhov hais kom ua kom nquag plias. Koj muaj peev xwm ces tso saib ib daim ntawv teev cov partitions. Ua li no, nkag mus rau qhov hais kom ua kab daim ntawv teev volume. Peb nrhiav tau cov muab faib uas yog tsim los ntawm peb. Yog hais tias nws yog muab teev rau ntawm tus xov tooj 3, ces nkag mus rau qhov hais kom ua xaiv ntim 3. Ces koj yuav tsum format nws mus FAT32 system. Ua li no, nkag mus rau qhov hais kom ua hom fs = FAT32. Base bootable xov xwm li no - npaj. Tab sis hais tias yog tsis yog txhua txhua. Koj yuav tsum muab ib tsav tsab ntawv mus rau lub flash drive. Qhov no yuav ua tau nrog Cob hais kom ua. Tom qab hais tias, hom tawm thiab tawm los ntawm qhov hais kom ua kab.

Cov ntaub ntawv muab faib rau ib tug USB flash drive

Tom qab tag nrho cov saum toj no cov kauj ruam, koj yuav tsum luam cov tis ntawm cov qhov rais 7 nyob rau ib USB flash drive. Qhov no kuj yuav ua tau ntawm qhov hais kom ua kab. Yuav ua li cas? Rau lub hom phiaj no yog ib tug tshwj xeeb pab neeg - xcopy. Koj yuav tsum nkag mus rau nws, ces - mus qhia kom meej rau tus tsav mus rau qhov chaw tis, ntxig rau cov cim *, qhia kom meej tsab ntawv uas sau raws nkaus Ii mus rau lub muaj mus download tau nyob rau hauv lub UEFI flash drive, thiab ces nkag mus rau qhov hais kom ua cim ntxiv / s / e. Ces nws yog tsim nyog los mus los ntawm ib tug hais kom ua kab nyob rau hauv cov pas. Yog tsis muaj yuav tau txais mus rau hauv lub directory EFI \ microsoft \ khau raj. Nws yuav tsum tau theej rau hauv lub EFI \ khau raj directory. Ces koj yuav tau luam ib cov ntaub ntawv hu ua bootmgfw.efi nyob rau hauv daim nplaub tshev EFI \ khau raj, thiab ces rename nws - nyob rau hauv bootx64.efi cov ntaub ntawv.

Ua hauj lwm nrog memory stick yog ua kom tiav. UEFI disk nrog lub FAT32 ntaub ntawv kaw lus, uas peb nyuam qhuav formatted lub flash drive, yuav paub txog tsis muaj teeb meem. Raws li, nws yog ua tau rau nruab rau hauv lub PC qhov rais 7. Ntawm cov hoob kawm, muab hais tias cov UEFI xaiv tawm algorithm Luag khau raj, uas txwv tsis pub ntsia koj lub computer operating system, uas txawv los ntawm lub qhov rais 8.