Yiyiphi i-Master Boot Code?

Inkcazo yeComputer Boot Code & Uxhasano lwe-Boot Code Iiposiso

Ikhowudi yesiqalo senkosi (ngamanye amaxesha isicatshulwa njenge- MBC ) yenye yeengxenye ezininzi zerekhodi yeboot boot . Yenza isethi yokuqala yemisebenzi ebalulekileyo kwinkqubo yokuhlaziya .

Ngokukodwa, kwirekhodi ye-generic master boot, i-code boot ikhowudi idla i-446 bytes ye-512-byte master boot rekodi - indawo esele isetyenzisiwe ngetafile yokuhlukanisa (64 byte) kunye nesayineti ye-disk ye- disk .

Indlela iKhodi yeBhodi yokuSebenza isebenza ngayo

Ukucinga ukuba ikhowudi yebhodi yokuqalisa iqhutywe ngokufanelekileyo yi- BIOS , i-master boot ikhowudi yesandla ekukhutsheni ukulawula ukukhutshwa kwikhowudi ye-boot volume , inxalenye yecandelo le- boot yevolumu , kwinqanaba le- hard drive equle inkqubo yokusebenza .

Ikhowudi yesiqalo sokuqala isetyenziselwa kuphela kwizahlulo eziphambili. Izahlulo ezingekhoyo eziphathekayo zifana nalabo abakwi- drive yangaphandle engagcina idatha njengeefayile ezikhuselekileyo, umzekelo, akudingeki ukuba zihlonywe ngenxa yokuba zingenayo inkqubo yokusebenza kwaye ngenxa yoko ayikho isizathu sekhowudi yokuqalisa.

Ezi zizenzo ezithatha ikhowudi yokuqalisa i-master, ngokweMicrosoft:

  1. Ukujonga isahluko sohlulo sohlulo olusebenzayo.
  2. Ufumana isigaba sokuqala sesahlulo esisebenzayo.
  3. Ilayishe ikopi yecandelo lebhokisi elivela kwi-partition esebenzayo kwimemori.
  4. Utshintshela ukulawula kwikhowudi ephumelelayo kwicandelo lebhokisi.

Ikhowudi yesiqalo senkosi isebenzisa oko kubizwa ngokuba yi-CHS (Ukuqalisa nokuCima i-Cylinder, iNtloko, kunye neCandelo leCandelo) ukusuka kwitheyibhile yokwahlula ukufumana isahlulo secandelo le-boot sokuhlukanisa.

Iikhowudi ze-Boot Code Iimpazamo

Iifayile ezifunekayo kwiWindows ukuze uqalise kwi-system yokusebenza ngamanye amaxesha unokonakala okanye ulahleke.

Iiphene zekhowudi ze-boot zenzeke ngenxa yezinto ezivela ekuhlaselweni kwintsholongwane ezithatha indawo yeenkcukacha ezinobungozi, ukulimala ngokomzimba kwi-drive drive.

Ukuchonga i-Master Boot Code Iimpazamo

Enye yezi mpazamo zibonakaliswe ukuba ikhowudi yokuqalisa iqhosha ayikwazi ukufumana icandelo lebhokisi lokukhusela, ukukhusela iWindows ukuba iqale:

Enye indlela ongayilungisa ngayo iimpazamo kwi-master boot rekodi ukubuyisela iWindows . Nangona le nto ingaba yinto yokuqala yokucinga ngenxa yokuba awufuni ukuhamba kwinkqubo yokulungisa impazamo, kuyisisombululo esichukumisayo.

Makhe sibone ezinye ezimbalwa, ezinokuba zilula ngakumbi, iindlela zokulungisa ezi ngxaki:

Indlela yokulungisa i-Master Boot Code Iimpazamo

Ngexesha eliqhelekileyo uvula i-Command Prompt kwi-Windows ukuqhuba imiyalelo kwi-Windows, iingxaki malunga nekhowudi ye-boot yenkosi mhlawumbi zithetha ukuba iWindows ayiyi kuqalisa . Kule meko, uya kufuneka ufikelele kwi- Prompt Command evela ngaphandle kweWindows ...

Kwi- Windows 10 , i- Windows 8 , i- Windows 7 kunye ne- Windows Vista , unokuzama ukulungisa impazamo yekhowudi yesiqalo ngokuvuselela i-Boot Configuration Data (BCD) usebenzisa umyalelo we-bootrec .

Umyalelo we-bootrec unokuqhutywa kwi-Windows 10 kunye ne-Windows 8 kwiNketho yokuQala kokuQala. KwiWindows 7 kunye neWindows Vista, unokuqhuba umyalelo ofanayo kodwa ukwenziwa ngeNkqubo yokuKhuthwa kweNkqubo .

Kwi- Windows XP kunye ne-Windows 2000, umyalelo we-fixmbr usetyenziselwa ukwakha irekhodi elitsha le-boot ngokuphinda ubhale ikhowudi yokuqalisa. Lo myalelo ufumaneka kwi- Recovery Console .