I-BIOS, ohlelweni olugcwele Lokufaka/Okukhiphayo Okuyisisekelo, uhlelo lwekhompyutha oluvame ukugcinwa ku-EPROM futhi lusetshenziswe i-CPU ukwenza izinqubo zokuqalisa lapho ikhompuyutha ivuliwe. Izinqubo zayo ezimbili ezinkulu zinquma ukuthi yimaphi amadivaysi e-peripheral (ikhibhodi, igundane, amadrayivu ediski, amaphrinta, amakhadi evidiyo, njll.)
Iyini i-BIOS kanye nomsebenzi wayo?
I-BIOS (isistimu yokufaka eyisisekelo/yokukhiphayo) i uhlelo olusetshenziswa i-microprocessor yekhompiyutha ukuqalisa uhlelo lwekhompiyutha ngemva kokuba luvuliwe. Iphinde ilawule ukugeleza kwedatha phakathi kwesistimu yokusebenza yekhompuyutha (OS) nezisetshenziswa ezinamathiselwe, njenge-hard disk, i-adaptha yevidiyo, ikhibhodi, igundane nephrinta.
Iyini i-BIOS ngamagama alula?
I-BIOS, ikhompyutha, imele Isisekelo Sokokufaka / Uhlelo Lokuphuma. I-BIOS wuhlelo lwekhompyutha olushumekwe ku-chip ebhodini lomama lekhompuyutha elibona futhi lilawule amadivaysi ahlukahlukene akha ikhompuyutha. … Iletha ukuphila kukhompuyutha, futhi igama liwumbhalo wegama lesiGreki elithi βίος, elithi bios elisho “ukuphila”.
Ingabe i-BIOS ibalulekile?
Umsebenzi oyinhloko we-BIOS yekhompyutha ngu ukubusa izigaba zokuqala zenqubo yokuqalisa, iqinisekisa ukuthi isistimu yokusebenza ilayishwe ngendlela efanele kumemori. I-BIOS ibalulekile ekusebenzeni kwamakhompyutha amaningi esimanje, futhi ukwazi amaqiniso athile ngayo kungakusiza ukuxazulula izinkinga ngomshini wakho.
Zingaki izinhlobo ze-BIOS ezikhona?
Bangu izinhlobo ezimbili ezahlukene ye-BIOS: I-UEFI (I-Unified Extensible Firmware Interface) BIOS - Noma iyiphi i-PC yesimanje ine-UEFI BIOS. I-UEFI ingakwazi ukuphatha amadrayivu angu-2.2TB noma amakhulu ngenxa yokuthi ilahla indlela ye-Master Boot Record (MBR) ivuna indlela yesimanjemanje ye-GUID Partition Table (GPT).
Yiziphi izinhlobo ze-booting?
Kunezinhlobo ezimbili ze-boot:
- I-Cold Boot/I-Hard Boot.
- I-Boot Boot/I-Soft Boot.
Ingabe ikhompuyutha ingasebenza ngaphandle kwe-BIOS?
Uma ngokuthi “ikhompyutha” usho i-PC ehambisana ne-IBM, cha, kufanele ube ne-BIOS. Noma yimaphi ama-OS avamile namuhla anokulingana “ne-BIOS”, okungukuthi, anekhodi ethile eshumekiwe kumemori engaguquguquki okufanele iqalise ukuqalisa i-OS. Akuwona nje ama-PC ahambisana ne-IBM.
Yimiphi imisebenzi emine eyinhloko ye-PC BIOS?
I-BIOS inemisebenzi emi-4 eyinhloko: POST - Hlola i-computer hardware insuring I-hardware isebenza kahle ngaphambi kokuqala inqubo yokulayisha Uhlelo Lokusebenza. I-Bootstrap Loader - Inqubo yokuthola uhlelo lokusebenza. Uma i-Operating System ekwaziyo etholakala ku-BIOS izodlulisela ukulawula kuyo.