Cov khoos phis tawm ua ke nrog IBM PCs tau nruab nrog ROM nti uas khaws cov khoos kas tshwj xeeb - BIOS. Nws yog nws yog tus pib tam sim ntawd tom qab hloov chaw, tshuaj xyuas kev noj qab haus huv ntawm cov khoom siv thiab hloov chaw tswj hwm rau lub operating system.
Cov Lus Qhia
Kauj ruam 1
Ib lub roj teeb uas siv hluav taws xob nco zoo li qub tau siv los khaws BIOS nqis. Cov chaw no tau hloov pauv siv CMOS Teeb Chaw Teeb Khoom muaj nyob hauv BIOS. Nws hu tsis tau lub txiaj ntsig no tom qab lub operating system twb pib pib thauj khoom. Yog li ntawd, thiaj li nkag mus rau nws, koj yuav tsum tau pib lub tshuab lossis pib nws los ntawm lub xeev kaw. Tam sim ntawd tom qab, pib nrawm nrawm khawm "Rho tawm" kom txog thaum lub chaw pib siv hluav taws xob. Yog tias lub operating system pib thauj khoom txawm li cas los xij, rov pib dua, tab sis lub sijhawm no hloov "Rho tawm" siv tus yuam sij "F2". Thawj zaug ntawm cov yuam sij feem ntau siv hauv cov khoos phis tawm ntawm tes, thiab lub thib ob hauv khoos phis tawm, tab sis nws kuj tshwm sim lwm txoj hauv kev.
Kauj ruam 2
Tej zaum koj yuav hais kom koj tus password tom qab nkag mus rau CMOS Teeb. Sau nws. Yog tias lub koos pis tawj yog lwm tus siv, thiab koj tsis paub lo lus zais, tsis txhob sim dhau los tiv thaiv qhov kev tiv thaiv no. Yog tias koj nyuam qhuav yuav lub motherboard siv, thiab tus tswv tsis nco qab kaw tus password, tua lub computer, tshem lub roj teeb ntawm lub rooj tsavxwm, kaw cov neeg ntawm tus siv (tab sis tsis yog roj teeb nws tus kheej), qhib lawv, thiab tom qab ntawd muab lub keeb rov qab.
Kauj ruam 3
Cov nqi hluav taws xob CMOS teeb tsa muaj ntau ntu, qhov chaw thiab lub hom phiaj uas nyob ntawm BIOS tsim tawm. Ua nws ib txoj cai kom tsis txhob hloov cov ciaj ciam uas lawv tsis paub. Kev hloov pauv tsis paub ntawm qee tus ntawm lawv tuaj yeem ua kev puas tsuaj rau cov khoom siv thiab lwm yam hauv tshuab. Yog tias tsim nyog, teeb tsa tus password kom nkag mus CMOS Teeb lossis pob OS. Nco nco nws.
Kauj ruam 4
Tom qab txhua qhov tsim nyog hloov pauv tau, nias tus "F10" qhov tseem ceeb, thiab tom qab ntawd tus yuam sij muag "Yog". Yog tias koj tau hloov cov kev tsis txaus ntseeg, lub hom phiaj uas koj tsis paub, thiab tsis paub meej txog kev nyab xeeb ntawm cov kev hloov pauv no, siv "Esc" hloov tus yuam sij "F10". Tom qab ntawd, sau cov nqi hluav taws xob dua thiab lub sijhawm no teeb tsa txhua yam kom raug.
Kauj ruam 5
Tom qab tawm lub txiaj ntsig, lub tshuab yuav hloov rov qab. Yog tias koj tau teem ib lo lus zais kom nkag mus rau OS, sau nws.
