Kwenzeka ntoni xaibhetri yebhodi ephambiliiphelelwa ngamandla
1. Ngalo lonke ixesha ikhompyutha ivuliwe, ixesha liza kubuyiselwa kwixesha lokuqala. Oko kukuthi, ikhompyutha iya kuba nengxaki yokuba ixesha alikwazi ukuvunyelaniswa kakuhle kwaye ixesha alichanekanga. Ke ngoko, kufuneka sitshintshe ibhetri ngaphandle kombane.

2. Useto lwe-bios yekhompyutha alusebenzi. Nokuba i-BIOS isetwe njani, i-default iya kubuyiselwa emva kokuqalisa kwakhona.

3. Emva kokuba i-BIOS yekhompyutha icinyiwe, ikhompyutha ayikwazi ukuqala ngokuqhelekileyo. Ujongano lwesikrini esimnyama luyaboniswa, nto leyo ebangela ukuba ucinezele u-F1 ukuze ulayishe amaxabiso amiselweyo kwaye uqhubeke. Kakade ke, ezinye iikhompyutha zinokuqalisa ngaphandle kwebhetri yebhodi ephambili, kodwa zihlala ziqala ngaphandle kwebhetri yebhodi ephambili, nto leyo elula ukonakalisa itshiphu yebhodi ephambili yeSouth Bridge kwaye ibangele umonakalo kwibhodi ephambili.

Indlela yokuqhaqha ibhetri yebhodi ephambili
1. Kuqala thenga ibhetri entsha ye-BIOS yebhodi yomama. Qiniseka ukuba usebenzisa imodeli efanayo nebhetri ekwikhompyutha yakho. Ukuba umatshini wakho ngumatshini wophawu kwaye uphantsi kwewaranti, ungaqhagamshelana nenkonzo yabathengi ukuze uwutshintshe. Nceda ungayivuli ityala wedwa, kungenjalo iwaranti iya kurhoxiswa. Ukuba ngumatshini ohambelanayo (umatshini wokuhlanganisa), ungayiqhaqha wedwa kwaye wenze le misebenzi ilandelayo.

2. Cima umbane wekhompyutha, uze ususe zonke iingcingo nezinye izixhobo ezinxulumene noko ezifakwe kwi-chassis.

3. Beka itshasi etafileni, vula izikrufu kwitshasi yekhompyutha nge-screwdriver enqamlezileyo, vula itshasi egqunywe yitshasi, uze ubeke itshasi ecaleni.

4. Ukuze ususe umbane ongashukumiyo, chukumisa izinto zesinyithi ngezandla zakho ngaphambi kokuba uchukumise izixhobo zekhompyutha ukuze uthintele umbane ongashukumiyo ukuba ungonakalisi izixhobo.

5. Emva kokuba itshasi yekhompyutha ivuliwe, ungayibona ibhetri ebhodini ephambili. Ngokuqhelekileyo iyingqukuva, inobubanzi obuyi-1.5-2.0cm. Khupha ibhetri kuqala. Isibambi sebhetri sebhodi nganye yomama sahlukile, ngoko ke indlela yokususa ibhetri nayo yahlukile kancinci.

6. Tyhala ikliphu encinci ecaleni kwebhetri yebhodi yomama ngeskrufulu encinci ethe tyaba, uze emva koko elinye icala lebhetri libekwe phezulu, kwaye lingakhutshwa ngeli xesha. Nangona kunjalo, ezinye iibhetri zebhodi ephambili zinamathele ngqo ngaphakathi, kwaye akukho ndawo yokuvula ikliphu. Ngeli xesha, kufuneka ukhuphe ibhetri ngqo ngeskrufulu.

7. Emva kokukhupha ibhetri, buyisela ibhetri entsha elungisiweyo kwindawo yayo yokuqala, yibeke ibhetri iphantsi uze uyicinezele. Lumka ungayifaki ibhetri ijonge ezantsi, uze uyifake ngokuqinileyo, kungenjalo ibhetri inokungasebenzi okanye ingasebenzi.

 
Uyitshintsha kangaphi ibhetri yebhodi ephambili

Ibhetri yebhodi enkulu inoxanduva lokonga ulwazi lwe-BIOS kunye nexesha lebhodi enkulu, ngoko ke kufuneka sitshintshe ibhetri xa kungekho mbane. Ngokubanzi, uphawu lokungabikho kwamandla kukuba ixesha lekhompyutha alilunganga, okanye ulwazi lwe-BIOS lwebhodi yebhodi lulahlekile ngaphandle kwesizathu. Ngeli xesha, ibhetri efunekayo ukutshintsha ibhodi yebhodi yiCR2032okanye i-CR2025. Ububanzi bezi ntlobo zimbini zeebhetri yi-20mm, umahluko kukuba ubukhuluCR2025yi-2.5mm, kwaye ubukhulu be-CR2032 yi-3.2mm. Ke ngoko, amandla e-CR2032 aya kuba phezulu. I-voltage eqhelekileyo yebhetri yebhodi ephambili yi-3V, amandla aqhelekileyo yi-210mAh, kwaye amandla aqhelekileyo yi-0.2mA. Amandla aqhelekileyo e-CR2025 yi-150mAh. Ngoko ke ndicebisa ukuba uye kwi-CR2023. Ubomi bebhetri yebhodi yomama bude kakhulu, obunokufikelela kwiminyaka emi-5. Ibhetri ikwimeko yokutshaja xa ivuliwe. Emva kokuba ikhompyutha icinyiwe, i-BIOS iyakhutshwa ukuze kugcinwe ulwazi olufanelekileyo kwi-BIOS (njengewotshi). Olu khuphelo lubuthathaka, ngoko ke ukuba ibhetri ayonakali, ayizukufa.