Sibutsetelo se-NT Loader (NTLDR)

I-NTLDR (NT Loader) ingxenye encane yesofthiwe elayishwe ikhodi ye-boot yevolumu , ingxenye ye- volume boot record on the system partition , okusiza uhlelo lwakho lokuqalisa lwe-Windows XP.

I-NTLDR isebenza njengomphathi we-boot kanye nomthwalo wesistimu. Kuzinhlelo zokusebenza ezikhishwe ngemuva kwe-Windows XP, BOOTMGR kanye ne- winload.exe ndawonye zithathe indawo ye-NTLDR.

Uma unezinhlelo zokusebenza eziningi ezifakiwe futhi ezilungiselelwe kahle, i-NTLDR izobonisa imenyu ye-boot uma ikhompyutha yakho iqala, ikuvumela ukuthi ukhethe ukuthi iyiphi uhlelo lokusebenza okufanele lulayishe.

Amaphutha we-NTLDR

Iphutha lokuqala lokuqala ku- Windows XP yi- NTLDR Iphutha elilahlekile , ngezinye izikhathi libonwa lapho ikhompyutha izama ukungena ngokungaqondile kwi-diski noma i-disk disk engekho.

Kodwa-ke, ngezinye izikhathi iphutha le-NTLDR libangelwa uma uzama ukuvula ibhulogi eyinkimbinkimbi uma usho ngempela ukuvula i-disc noma idivayisi ye- USB eqhuba iWindows noma enye isofthiwe. Kulesi simo, ukushintsha i-boot oda kudivayisi ye-CD / USB cishe kuyoyilungisa.

Iyini i-NTLDR?

Inhloso ye-NTLDR ukuze umsebenzisi angakhetha ukuthi iyiphi uhlelo lokusebenza lokuqalisa. Ngaphandle kwalo, ngeke kube khona indlela yokuqondisa inqubo ye-bootup ukulayisha uhlelo lokusebenza ofuna ukuyisebenzisa ngaleso sikhathi.

Lena yindlela yokusebenza eyenziwa yi-NTLDR ngenkathi iqhutshwa:

  1. Kufinyelela ohlelweni lwefayela ku-drive bootable (noma i- NTFS noma i- FAT ).
  2. Ulwazi olugcinwe ku- hiberfil.sys lithwala uma iWindows ingaphambili kwimodi ye-hibernation, okusho ukuthi i-OS iqala kabusha lapho iphelile khona.
  3. Uma kungenakufakwa kusikhathi se- hibernation, i- boot.ini ifundwa kusuka bese ikunika imenyu ye-boot.
  4. I-NTLDR ilayisha ifayela elithile elichazwe ku- boot.ini uma uhlelo lokusebenza olukhethiwe akulona uhlelo lokusebenza olusekelwe ku-NT. Uma ifayela elihlobene linganikezwa ku- boot.ini , ke i- bootsect.dos isetshenziswa.
  5. Uma uhlelo lokusebenza olukhethiwe luyisisekelo se- NT, i-NTLDR igijima ntdetect.com .
  6. Okokugcina, i- ntoskrnl.exe iqalile.

Izinketho zemenyu uma ukhetha uhlelo lokusebenza ngesikhathi sokuqalisa, ichazwa kwifayela le- boot.ini . Noma kunjalo, izinketho zokuqalisa ze-non-NT izinguqulo zeWindows azikwazi ukulungiswa ngefayili, yingakho kuzomele kube khona ifayela elihambisanayo elingasetshenziswa ukuqonda ukuthi yini okufanele ukwenze ngokulandelayo - ukuthi ungaqala kanjani ku-OS.

Qaphela: Ifayela le- boot.ini livikelwe ngokwemvelo kusuka ekuguqulweni ngesistimu , efihliwe , futhi ezifundwayo kuphela . Indlela engcono kakhulu yokuhlela ifayela le- boot.ini inomyalo we- bootcfg , ongakusizi nje ukuhlela ifayela kodwa uzophinde usebenzise lezo zimfanelo uma usuqedile. Ungakhetha ngokuzenzakalelayo ifayela le- boot.ini ngokubuka amafayela wesistimu efihliwe , ukuze uthole ifayela le- INI , bese uguqulela umyalezo wokufunda kuphela ngaphambi kokuhlela.

Ulwazi olungaphezulu ku-NTLDR

Uma unesistimu eyodwa yokusebenza efakwe kwikhompyutha yakho, ngeke ubone i-NTLDR boot menu.

I-NTLDR boot loader ingagijima ukusuka ku-hard drive kuphela kodwa futhi i-disc, i- flash drive , i-floppy disk, namanye amadivaysi okugcina aphathekayo.

Kuvolumu yesistimu, i-NTLDR idinga kokubili i-bootloader ngokwayo kanye ne-ntdetect.com , esetshenziselwa ukuthola ulwazi oluyisisekelo lwe- hardware ukuze uqalise uhlelo. Njengawe ufunde ngenhla, enye ifayela elibamba ulwazi oluyisisekelo lokuqapha ibhuot.ini - i-NTLDR izokhetha i- \ Windows \ ifolda ekuhlukaneni kokuqala kwe-hard drive yokuqala uma i- boot.ini ilahlekile.