Chii chinonzi BIOS?
La Bios, kana Basic Input/Output System, yakakosha uye yakakosha software yakaiswa pane motherboard yekombuta yako. Ichi chidiki chesoftware ndicho chekutanga kuita chiito paunobatidza muchina wako, kunyangwe isati yashanda sisitimu. Iyo BIOS ine mirairo inodzora mabasa ekutanga ekombuta yako, senge booting, hardware verification, nekuisa / kubuda mabasa, pakati pezvimwe zvinhu.
Iyo BIOS ndeye firmware, zvinoreva kuti inouya yakamisikidzwa pahardware yekombuta uye haigone kugadziridzwa neiyo inoshanda sisitimu kana mapurogiramu evashandisi. Inogona kuvandudzwa, asi basa iri rinofanira kuitwa nekuchenjerera sezvo kukanganisa kunogona kukonzera komputa kumira kushanda.
BIOS boot process
Chinangwa chikuru che Bios ndiko kutanga Hardware yekombuta yako uye kuita shuwa kuti zvese zviri kushanda nemazvo kuitira kuti sisitimu yekushandisa ikwanise kubhuya nekumhanya. Izvi zvinozivikanwa senzira yebhutsu, uye inoitika mumatanho matatu:
- Sisitimu yekutanga: Iyo BIOS ndiyo yekutanga basa rekutanga uye kuona iyo system hardware.
- Power-on self-test (POST): Inobva yaita nhevedzano yebvunzo inozivikanwa sePOST. Kana zvese zviri izvo, iyo system inofambira mberi kune inotevera nhanho.
- Kurodha sisitimu yekushandisa: Chekupedzisira, iyo BIOS inorodha sisitimu yekushandisa mundangariro yekombuta uye inopfuudza kutonga kwairi.
Izvo zvinofanirwa kucherechedzwa kuti kana matambudziko akawanikwa panguva yePOST, iyo BIOS inoburitsa manzwi ekukanganisa, kuburikidza iyo iwe unogona kuziva iyo hardware chikamu chiri kutadza.
Setup yeBIOS
Iyo BIOS inopawo menyu yekumisikidza, iyo inobvumira vashandisi kuona uye kuchinja masisitimu ehurongwa. Pano iwe unogona kugadzirisa akasiyana masisitimu ma paramita, anosanganisira boot order, processor maitiro, system date uye nguva, uye mamwe magadzirirwo ehardware.
Ramba uchifunga kuti chero shanduko kuBIOS marongero anofanirwa kuitwa nekungwarira, sezvo zvisizvo zvigadziriso zvinogona kuita kuti sisitimu itadze kubhutsu.
Gadziridza BIOS
Dzimwe nguva zvingave zvakakosha kugadzirisa BIOS kugadzirisa kuenderana kana nyaya dzekuchengetedza, kana kuwedzera mashandiro matsva. Nekudaro, iri ibasa rinofanirwa kuitwa chete kana zvichinyatso diwa uye nekutevera kurudziro yemugadziri, sezvo kukanganisa panguva yekuvandudza kunogona kuita kuti sisitimu isabatike.
Kusiyana pakati peBIOS neUEFI
El UEFI (Unified Extensible Firmware Interface) imhando yeBIOS inopa kushanda kwakawanda uye inoenderana zvirinani nehardware yemazuva ano. Kunyangwe izwi rekuti BIOS richiri kushandiswa kazhinji, masisitimu mazhinji emazuva ano anoshandisa UEFI pachinzvimbo cheBIOS yechokwadi.
Pasinei nekusiyana, chinangwa chikuru chezvose zviri zviviri zvakafanana: kugadzirira sisitimu kuitira kuti sisitimu yekushandisa inogona kutakura uye kutanga kushanda.
Muchidimbu, iyo Bios Icho chikamu chakakosha chechero komputa uye kunzwisisa kuti inoshanda sei ichakubatsira iwe kuita zvirinani kubva kumushini wako uye kugadzirisa zvinogona kuitika.
