I-motherboard iyatholakala kukhompyutha ngayinye. Futhi kuleli bhodi kukhona i-chip ebalulekile ebizwa nge-CMOS, lapho izilungiselelo zesistimu, imingcele ye-BIOS nolunye ulwazi kugcinwa. Futhi konke lokhu kwaziswa okubalulekile akupheli ngisho nangemva kokuvala amandla wekhompuyutha, i-chip inikezwa ibhethri ekhethekile efakwe ebhodini le-motherboard.
Njenganoma yiliphi elinye ibhethri, ibhethri yebhodi le-motherboard ngokushesha noma kamuva ihlezi phansi, futhi idinga ukuguqulwa. Ukuze ungathwali ikhompyutha ungene enkonzweni ukuze uthole indawo, ungathola ukuthi ibhethri ebhodini le-motherboard itholakala futhi yenza ngokuzenzakalelayo zonke izindlela ezidingekayo. Futhi ukuthenga imodeli efanele yebhethri, udinga ukwazi izici zayo eziqondile.
Ukubhalwa kwamabhethri ebhodini le-motherboard
Ngalokho okudingayo ibhethri ebhodini le-motherboard nokuthi ungayithatha indawo yakho, siyihlelile. Kodwa, kuvela, kunezinhlobo eziningana zamabhethri afakwe ebhodini le-motherboard. Lezi yizi:
- CR2025, lapho u-20 mm ububanzi, ubukhulu buyi 2.5 mm, futhi amandla angama-160 mAh;
- I-CR2032, ene-20 mm ububanzi obufanayo, ububanzi buka-3.2 mm nobukhulu be-225mAh;
- CR2035, ububanzi - konke okufanayo 20 mm, ubukhulu - 3,5 mm, amandla - 280 mAh.
Kubalulekile ukuthenga ibhethri nge-labeling efanayo, eyaboniswa kulowo owawusebhodi lapho uthenga ikhompyutha. Omunye ngeke nje akuhambisane nawe. Ngakho-ke, uma bekukhona ibhethri enezinombolo ezingu-2032 ebhokisini le-motherboard, lowo omncane ngeke ahlale ekhoneni futhi ngeke akwazi ukuthinta oxhumana nabo.
Ibhodi lebhodi lebhodi ibhethri elingakanani?
Amabhethri ebhodini ngokwanele isikhathi esihle kakhulu - kusukela eminyakeni emibili ukuya kweyishumi. Ngesikhathi esifanayo, khumbula ukuthi uma ikhompiyutha isiphelile, ibhethri ihlala ngokushesha kunokuthi isebenza. Futhi uma ibhethri ihlezi phansi, zonke izilungiselelo zakho zomuntu ngamunye "zizohamba", futhi ngemuva kokufaka esikhundleni kufanele ubuyisele konke kusukela ekuqaleni.
Izimpawu zokuthi ibhethri ku-motherboard yekhompiyutha izobe ihlezi ngokulandelayo:
- kukhompyutha, isikhathi silahleka njalo;
- ukubonakala kokulayishwa kwewindi kuyashintsha;
- ekuqaleni kokulanda, umlayezo noma umusho uboniswa esikrinini ukuze ucindezele ukhiye ukuqhubeka ukulanda;
- i-antivirus "ukuqalekisa" kumasistimu e-antivirus engasebenzi, uhlelo lwe-antivirus olukhokhelwayo lungase lube nekhiye lelayisense;
- ezinye izinhlelo zenqaba ukuqala;
- imilayezo yesiphambeko iboniswa esikrinini, ukunakwa okukhethekile kufanele kukhokhwe kumilayezo enjalo: "Iphutha lokusetha kwe-CMOS", "Iphutha lokulawula imemori", "Iphutha lokufunda i-CMOS".
Ukubheja ibhetri ebhodini le-motherboard
Ukuze ufake amabhethri ngokwakho, awudingi amathuluzi akhethekile noma ulwazi olukhethekile. Kuhle kakhulu. Thatha i-screwdriver ye-Phillips ne-tweezers, cisha ikhompyutha bese uyiqeda, unqamula zonke izintambo kusuka ku-unit unit.
Ukuze ufinyelele ku-motherboard, kufanele ususe ikhava elihlangene leyunithi yesistimu. Uma ukufinyelela kwebhodi le-motherboard kuzophazamisa ikhadi levidyo, kufanele ulikhiphe. Sebenza noma isongo eliphikisanayo, noma njalo ubambe isandla sesibili ngemuva kwekhompyutha.
Ngenisa ngobumnene ibhodi le-motherboard ngaphandle kwesixhumanisi, bheka ngokucophelela indawo yebhethri, ngaphandle kokukususa, noma, nakakhulu, thatha isithombe. Khona-ke kuzokusiza ukuthi uhloniphe kahle i-polarity uma ufaka ibhethri entsha.
Cindezela ukukhiya ohlangothini lwebhethri bese uphinde ufeze ibhethri ephuma kuxhuma. Esikhundleni salo, faka okusha, ubheke i-polarity futhi uqoqe ikhompyutha emuva.
Thatha ibhethri futhi ungasheshi ukuwuphonsa ku- urn . Iqukethe izinhlanganisela zensimbi enamandla, ezilimaza imvelo. Thatha endaweni ekhethekile yokwamukela ukulahlwa okufanele.