Kwenzeka ntoni xa iibhetri enkuluuphelelwa ngamandla
1. Ngalo lonke ixesha ikhompyutha ivuliwe, ixesha liya kubuyiselwa kwixesha lokuqala. Oko kukuthi, ikhompyuter iya kuba nengxaki yokuba ixesha alikwazi ukulungelelaniswa ngokufanelekileyo kwaye ixesha alichanekanga. Ngoko ke, kufuneka sitshintshe ibhetri ngaphandle kombane.

2. Isethingi ye-bios yekhompyutha ayisebenzi. Kungakhathaliseki ukuba i-BIOS isethwe njani, ukungagqibeki kuya kubuyiselwa emva kokuqalisa kwakhona.

3. Emva kokuba i-BIOS yekhompyutha icinyiwe, ikhompyutha ayikwazi ukuqalisa ngokuqhelekileyo. I-interface yesikrini esimnyama ibonisiwe, ikhuthaza ukuba Cinezela F1 ukulayisha amaxabiso angagqibekanga kwaye uqhubeke. Kakade ke, ezinye iikhompyutha kwakhona ukuqalisa ngaphandle ibhetri ibhodi engundoqo, kodwa badla ukuqala ngaphandle ibhetri ibhodi engundoqo, nto leyo kulula ukonakalisa ibhodi engundoqo South Bridge chip kwaye kubangele umonakalo ibhodi main.

Uyiqhaqha njani ibhetri ye-mainboard
1. Okokuqala thenga ibhetri entsha ye-motherboard BIOS. Qiniseka ukuba usebenzisa imodeli efanayo nebhetri kwikhompyuter yakho. Ukuba umatshini wakho ngumatshini wophawu kwaye uphantsi kwewaranti, ungaqhagamshelana nenkonzo yabathengi ukuze uwutshintshe. Nceda ungayivuli ityala ngokwakho, kungenjalo iwaranti iya kucinywa. Ukuba ngumatshini ohambelanayo (umatshini wokuhlanganisa), unokuwuqhawula ngokwakho kwaye wenze le misebenzi ilandelayo.

2. Cima unikezelo lwamandla ekhompyuter, kwaye ususe zonke iingcingo kunye nezinye izixhobo ezinxulumene noko ezifakwe kwi-chassis.

3. Beka i-chassis flat etafileni, vula i-screws kwi-chassis yekhompyutheni kunye ne-screwdriver ye-cross, vula ikhava ye-chassis, kwaye ubeke i-chassis cover ecaleni.

4. Ukuphelisa umbane ongatshintshiyo, chukumisa izinto zetsimbi ngezandla zakho ngaphambi kokuba ubambe i-hardware yekhompyutha ukukhusela umbane osisigxina kwi-hardware eyonakalisayo.

5. Emva kokuba i-chassis yekhompyutheni ivuliwe, unokubona ibhetri kwibhodi ephambili. Ngokuqhelekileyo ingqukuva, kunye nobubanzi obumalunga ne-1.5-2.0cm. Khupha ibhetri kuqala. Isibambi sebhetri sebhodi yomama nganye yahlukile, ngoko ke indlela yokususa ibhetri ikwahluke kancinane.

6. Cofa ikliphu encinci ecaleni kwebhetri ye-motherboard kunye ne-screwdriver encinci ye-flathead, kwaye enye isiphelo sebhetri iya kukhutshelwa phezulu, kwaye inokukhutshwa ngeli xesha. Nangona kunjalo, ezinye iibhetri ze-mainboard zibambekile ngqo ngaphakathi, kwaye akukho ndawo yokuvula ikliphu. Ngeli xesha, kufuneka ukhuphe ibhetri ngokuthe ngqo nge-screwdriver.

7. Emva kokukhupha ibhetri, buyisela ibhetri entsha elungisiweyo kwisibambi sebhetri kwindawo yayo yokuqala, beka ibhetri kwaye uyicinezele ngaphakathi. Qaphela ukuba ungafaki ibhetri phezulu, kwaye uyifake ngokuqinileyo, kungenjalo ibhetri. inokusilela okanye ingasebenzi.

 
Kukangaphi ukubuyisela ibhetri ye-mainboard

Ibhetri ye-mainboard inoxanduva lokugcina ulwazi lwe-BIOS kunye nexesha le-mainboard, ngoko kufuneka sitshintshe ibhetri xa kungekho mandla. Ngokuqhelekileyo, uphawu lokungabi namandla kukuba ixesha lekhompyutheni lingalunganga, okanye ulwazi lwe-BIOS lwebhodi yomama lulahlekile ngaphandle kwesizathu. Ngeli xesha, ibhetri efunekayo yokutshintsha i-motherboardCR2032okanye CR2025. Ubukhulu bezi ntlobo zimbini zeebhetri yi-20mm, umahluko kukuba ubukhulu beCR2025yi-2.5mm, kwaye ubukhulu be-CR2032 yi-3.2mm. Ngoko ke, umthamo we-CR2032 uya kuba phezulu. I-voltage yegama lebhetri ye-mainboard yi-3V, umthamo we-nominal ngu-210mAh, kunye nomgangatho oqhelekileyo ngu-0.2mA. Umthamo we-CR2025 yi-150mAh. Ngoko ke ndicebisa ukuba uye ku-CR2023. Ubomi bebhetri ye-motherboard bude kakhulu, obunokufikelela malunga neminyaka emi-5. Ibhetri ikwimo yokutshaja xa ilayitiwe. Emva kokuba ikhompyuter icinyiwe, i-BIOS iyakhutshwa ukuze kugcinwe ulwazi olufanelekileyo kwi-BIOS (njengewotshi). Oku kukhutshwa kubuthathaka, ngoko ukuba ibhetri ayonakaliswanga, ayiyi kufa.