I-motherboard iyatholakala nganye kwikompyutha . Kwaye kule bhodi kukho i-chip ebalulekileyo ebizwa ngokuba yi-CMOS, apho izicwangciso zenkqubo, iiparameters ze-BIOS kunye nolunye ulwazi lugcinwa. Yaye ukuba yonke le ngcaciso ebalulekileyo ayiyi kutshabalala nangemva kokucima amandla kwikhompyutha, i-chip inikwe ibhetri ekhethekileyo efakwe kwibhodi ye-motherboard.
Njengaye nawuphi na ibhetri, ibhetri yebhodi lebhodi lexesha elifutshane okanye emva koko lihlala phantsi, kwaye kufuneka litshintshwe. Ukuze ungathwali ikhompyutheni kwinkonzo ngenxa yokutshintshwa, unokukwazi ukuba ibhetri kwibhodi ye-motherboard ikhona kwaye yenze ngokuzimeleyo zonke iindlela eziyimfuneko. Futhi ukuthenga imodeli yebhethri efanelekileyo, kufuneka ukwazi iimpawu zayo ezichanekileyo.
Ukubhalwa kweebhetri zebhodi lebhodi
Ngento oyifunayo ibhetri kwibhodi ye-motherboard kwaye ukuba ungayifaka esikhundleni sakho, siyilungise. Kodwa, kuvela, kukho ezininzi iintlobo zeetribhe efakwe kwiboardboard. Ezi zi:
- CR2025, apho i-20 mm ububanzi, ububanzi buyi-2.5 mm, kwaye amandla angama-160 mAh;
- I-CR2032, enebubanzi obufanayo obuyi-20 mm, ubunzima be-3.2 mm kunye nomthamo we-225 mAh;
- CR2035, ububanzi - yonke into efanayo 20mm, ubukhulu - 3,5 mm, amandla - 280 mAh.
Kubalulekile ukuthenga ibhetri kunye neelayibhile efanayo, eyaboniswa kwinto ebhodini xa kuthengwa ikhompyutha. Omnye akayi kulandela. Ngoko, ukuba bekukho ibhetri eneenombolo ezingama-2032 kwibhodi ye-motherboard, umcebisi akanakuhlala ekhompheni kwaye akayi kukwazi ukuthintela oonxibelelwano.
Ibhethri ibingakanani ibhodi lebhodi?
Iibhetri kwibhodi ngokwaneleyo ixesha elihle kakhulu-ukusuka kwiminyaka emi-2 ukuya kwe-5. Ngexesha elifanayo, gcinani engqondweni ukuba xa ikhompyutha ikhutshwa ngokusisigxina, ibhetri ihlala ngokukhawuleza kunokuba isebenza. Kwaye ukuba ibhetri ihleli phantsi, zonke izicwangciso zakho ziza "zinyuka", kwaye emva kokutshintshwa kufuneka ubuyisele yonke into ukususela ekuqaleni.
Iimpawu zokuba ibhetri kwi-motherboard yekhompyutheni iya kukhawuleza ihlale elandelayo:
- kwikhompyutha, ixesha lilahleka rhoqo;
- ukubonakala kokukhulula iwindi iwindi;
- ekuqaleni kokukhuphela, umyalezo okanye isivakalisi siboniswa kwiskrini ukucofa iqhosha ukuqhubeka ukukhuphela;
- i-antivirus "isiqalekiso" kwi-database ye-antivirus engapheliyo, inkqubo ye-antivirus ehlawulwe ingaba nencoko yelayisenisi;
- ezinye iinkqubo zenqabe ukuqala;
- Imilayezo yephutha iboniswa kwiskrini, ingqwalasela ekhethekileyo kufuneka ihlawulwe kwimilayezo enjalo: "Iphutha lokuseka i-CMOS", "Iphutha lokulawula imemori", "i-CMOS ifunde iphutha".
Ukutshintshwa kwebhetri kwibhodi yebhodi
Ukutshintsha iibhetri ngokwakho, awudingi amathuluzi akhethekileyo okanye ulwazi olukhethekileyo. Kuhle kakhulu. Thatha i-Phillips isihlaziyidi kunye nokugquma, cima ikhompyutheni kwaye uyikhuphe, ukhupha zonke iifowuni kwiyunithi yenkqubo.
Ukuze ufike kwibhodi ye-motherboard, kufuneka ususe ikhava yecala leyunithi yenkqubo. Ukuba ukufikelela kwibhodi ye-motherboard kuyakuphazamisa ikhadi levidiyo, kufuneka uyisuse. Sebenza kwi-bracelet echasayo, okanye uhlale ubamba isandla sesibini emva kwekhompyutha.
Ngenisa ngobumnene ibhodi ye-motherboard ngaphandle kwesikhonkco, jonga ngokucophelela kwindawo yebhetri, ngaphandle kokukususa, okanye, nokuba bhetele, thabatha isithombe. Emva koko kuya kukunceda ukuba uchane ngokucacileyo ubukhulu xa ufaka ibhetri entsha.
Cinezela ukhiye ohlangothini lwebhetri uze uphinde ubhebhethele ibhetri ephuma kwikhonkco. Endaweni yayo, faka enye entsha, ukhangele i-polarity kwaye uqokelele ikhompyutha.
Thatha ibhetri kwaye ungagqibi ukuyiphonsa kwi- urn . Iqulethe izixhobo zesinyithi ezinzima, eziyingozi kummandla. Thatha kwindawo efanelekileyo yokufumana ukulahlwa kakuhle.