Thaum lub sijhawm sau daim ntawv no, muaj ob hom disk layout - MBR thiab GPT. Hnub no peb yuav tham txog lawv qhov kev sib txawv thiab kev tsim nyog siv rau cov computers khiav Windows 7.
Xaiv lub hom layout rau lub qhov rais 7
Lub ntsiab qhov txawv ntawm MBR thiab GPT yog tias tus thawj style yog tsim los mus koom nrog BIOS (cov tswv yim yooj yim thiab tso zis), thiab ob - nrog UEFI (unified extensible firmware interface). UEFI hloov lub BIOS los ntawm kev hloov qhov kev txiav txim ntawm kev tsav rau operating system thiab nrog rau qee qhov ntxiv nta. Tom ntej no, peb xav saib qhov sib txawv ntawm qhov sib txawv thiab txiav txim siab seb puas yuav siv tau los nruab thiab khiav "xya".
MBR nta
MBR (Master Boot Record) yog tsim nyob rau hauv lub 80s ntawm 20th xyoo pua thiab thaum lub sij hawm no lub sij hawm muaj kev tswj los tsim nws tus kheej raws li ib tug yooj yim thiab txhim khu kev qha technology. Ib qho ntawm nws lub ntsiab nta yog qhov txwv ntawm tag nrho qhov loj ntawm tus tsav thiab tus naj npawb ntawm cov seem (tagnrho) nyob ntawm nws. Qhov siab tshaj plaws ntawm ib lub cev hard disk ua tsis tau tshaj 2.2 tawm hnub, thiab tsis tshaj plaub lub ntsiab faib tau tsim rau nws. Cov kev txwv rau qhov ntsuas yuav raug hloov los ntawm kev hloov ib qho ntawm lawv mus rau hauv ib lub sijhawm ntxiv, thiab tom qab ntawd tso ntau ntau cov zajlus kom sawv daws. Nyob rau hauv ib txwm ua, cov installation thiab kev lag luam ntawm ib tsab ntawm lub qhov rais 7 ntawm lub disk nrog MBR tsis yuav tsum muaj lwm yam manipulations.
Saib kuj: Kev Txhim Kho Qhov Nruab Nrab 7 siv lub tshuab ua tsav flash
GPT nta
GPT (GUID muab faib rooj) Yog tsis muaj kev txwv ntawm qhov loj ntawm lub drives thiab tus naj npawb ntawm partitions. Nyuaj hais lus, qhov siab tshaj plaws ntim muaj nyob, tab sis daim duab no loj heev uas nws tau muab sib piv rau infinity. Kuj rau GPT, nyob rau hauv qhov muab faib ua ntej, MBR lub plab hlaub daim ntawv teev tseg yuav ua tau "nyam" los txhim kho cov kev sib raug zoo nrog cov kev khiav hauj lwm nruab nrab. Txhim kho lub "xya" rau ntawm ib lub disk yog nrog los ntawm qhov kev tsim ua ntej ntawm ib phau ntawv tshwj xeeb khau bootable uas tau tshaj UEFI, thiab lwm qhov chaw siab tshaj. Txhua cov khoom ntawm qhov rais 7 muaj peev xwm "pom" disks nrog GPT thiab nyeem cov ntaub ntawv, tab sis tus OS yuav raug tso tawm ntawm tej kev tawm tsam no hauv 64-ntsis versions.
Yog xav paub ntxiv:
Txhim kho qhov rais 7 ntawm GPT disk
Kaw qhov teeb meem nrog GPT-disks thaum nruab qhov rais
Txhim kho qhov rais 7 ntawm lub laptop nrog UEFI
Lub ntsiab lus tseem ceeb ntawm cov lus qhia GUID yog qhov txo qhov kev ntseeg siab ntawm qhov chaw thiab tsawg tsawg ntawm cov rooj sib npaug uas muaj cov ntaub ntawv hais txog cov ntaub ntawv. Qhov no yuav ua rau lub impossibility ntawm cov ntaub ntawv rov qab thaum muaj kev puas tsuaj rau lub disk hauv cov feem los sis qhov zoo li ntawm cov "phem" sectors rau nws.
Saib kuj: Qhov Cuab Yeej Rov Qab Xaiv Qhov Chaw
Cov lus xaus
Raws li tag nrho cov saum toj no, peb tuaj yeem kos cov lus xaus hauv qab no:
- Yog tias koj xav tau hauj lwm nrog cov kab mob loj tshaj 2.2 TB, koj yuav tsum siv GPT, thiab yog tias koj xav tau los xya "xya" ntawm ib tus tsav, ces nws yuav tsum tshwj xeeb tshaj plaws 64-ntsis version.
- GPT sib txawv los ntawm MBR los ntawm kev nce OS pib ceev, tab sis nws muaj kev txwv kev ntseeg, los sis tsis yog, cov ntaub ntawv rov qab muaj peev xwm. Nws tsis tuaj yeem nrhiav kev sib haum xeeb ntawm no, yog li koj tau txiav txim siab ua ntej qhov tseem ceeb tshaj rau koj. Cov tshuaj no yog tsim kom muaj kev tuav cov ntaub ntawv tseem ceeb.
- Rau cov computers khiav UEFI, kev siv GPT yog cov tshuaj zoo tshaj plaws, thiab cov cav tov nrog BIOS, MBR yog qhov zoo tshaj plaws. Qhov no yuav pab kom tsis txhob muaj teeb meem nrog lub system thiab muaj cov nta ntxiv.
