Kwenzekani umaibhethri ye-mainboarduphelelwa amandla
1. Njalo uma ikhompuyutha ivuliwe, isikhathi sizobuyiselwa esikhathini sokuqala. Okusho ukuthi, ikhompuyutha izoba nenkinga yokuthi isikhathi asikwazi ukuvumelanisa kahle futhi isikhathi asinembile. Ngakho-ke, sidinga ukushintsha ibhethri ngaphandle kukagesi.

2. Ukulungiselelwa kwe-bios yekhompyutha akwenzi. Kungakhathaliseki ukuthi i-BIOS isethwe kanjani, okuzenzakalelayo kuzobuyiselwa ngemva kokuqala kabusha.

3. Ngemva kokuthi i-BIOS yekhompyutha ivaliwe, ikhompuyutha ayikwazi ukuqala ngokujwayelekile. Isixhumi esibonakalayo sesikrini esimnyama siyavezwa, okwenza Cindezela okuthi F1 ukuze ulayishe amanani azenzakalelayo futhi uqhubeke. Yiqiniso, amanye amakhompiyutha angakwazi futhi ukuqala ngaphandle kwebhethri yebhodi elikhulu, kodwa ngokuvamile aqala ngaphandle kwebhethri yebhodi elikhulu, okulula ukulimaza ibhodi eliyinhloko le-chip ye-South Bridge futhi abangele ukulimala kwebhodi elikhulu.

Uliqaqa kanjani ibhethri le-mainboard
1. Okokuqala thenga ibhethri elisha le-BIOS yebhodi lomama. Qiniseka ukuthi usebenzisa imodeli efanayo nebhethri kukhompyutha yakho. Uma umshini wakho uwumshini womkhiqizo futhi ungaphansi kwewaranti, ungaxhumana nesevisi yamakhasimende ukuze uwushintshe. Sicela ungalivuli icala uwedwa, ngaphandle kwalokho iwaranti izokhanselwa. Uma kungumshini ohambisanayo (umshini wokuhlanganisa), ungawuqaqa uwedwa bese wenza le misebenzi elandelayo.

2. Vala amandla ekhompiyutha, futhi ukhiphe zonke izintambo nezinye izinto ezihlobene ezixhunywe ku-chassis.

3. Beka isicaba se-chassis phezu kwetafula, vula izikulufu ku-chassis yekhompyutha nge-screwdriver esiphambanayo, vula ikhava ye-chassis, bese ubeka eceleni ikhava ye-chassis.

4. Ukuze ukhiphe ugesi ongashintshi, thinta izinto zensimbi ngezandla zakho ngaphambi kokuthinta i-hardware yekhompyutha ukuze uvimbele ugesi ongashintshi ekulimazeni ihadiwe.

5. Ngemva kokuvulwa kwe-chassis yekhompyutha, ungabona ibhethri ebhodini elikhulu. Ngokuvamile iyindilinga, enobubanzi obungaba ngu-1.5-2.0cm. Khipha ibhethri kuqala. Isibambi sebhethri se-motherboard ngayinye sihlukile, ngakho-ke indlela yokukhipha ibhethri nayo ihluke kancane.

6. Cindezela isiqeshana esincane eduze kwebhethri lebhodi lomama nge-screwdriver encane ye-flathead, bese enye ingxenye yebhethri izokhokhwa, futhi ingakhishwa ngalesi sikhathi. Nokho, amanye amabhethri ebhodi elikhulu anamathele ngaphakathi, futhi ayikho indawo yokuvula isiqeshana. Ngalesi sikhathi, udinga ukukhipha ibhethri ngqo nge-screwdriver.

7. Ngemva kokukhipha ibhethri, buyisela ibhethri elisha elilungisiwe endaweni yalo lapho likhona, beka ibhethri phansi bese ulicindezela. Qaphela ukuthi ibhethri ungalibheki libheke phansi, futhi ulifake liqine, ngaphandle kwalokho ibhethri. ingase yehluleke noma ingasebenzi.

 
Kukangaki ukubuyisela ibhethri le-mainboard

Ibhethri ye-mainboard inesibopho sokulondoloza ulwazi lwe-BIOS nesikhathi sebhodi elikhulu, ngakho-ke sidinga ukushintsha ibhethri uma amandla angekho. Ngokuvamile, uphawu lokungabi namandla ukuthi isikhathi sekhompyutha asilungile, noma ulwazi lwe-BIOS lwebhodi lomama lulahlekile ngaphandle kwesizathu. Ngalesi sikhathi, ibhethri elidingekayo ukuze kushintshwe i-motherboardI-CR2032noma i-CR2025. Ububanzi balezi zinhlobo ezimbili zamabhethri buyi-20mm, umehluko ukuthi ukushuba kweI-CR2025ingu-2.5mm, kanti ubukhulu be-CR2032 bungu-3.2mm. Ngakho-ke, umthamo we-CR2032 uzoba ngaphezulu. I-voltage yebhethri ye-mainboard ingu-3V, amandla okuzisholo angu-210mAh, futhi yamanje evamile ngu-0.2mA. Umthamo ojwayelekile we-CR2025 ngu-150mAh. Ngakho-ke ngiphakamisa ukuthi uye ku-CR2023. Impilo yebhethri ye-motherboard yinde kakhulu, engafinyelela cishe iminyaka emi-5. Ibhethri isesimweni sokushaja uma ivuliwe. Ngemuva kokuthi ikhompuyutha icishiwe, i-BIOS iyakhishwa ukuze kugcinwe ulwazi olufanele ku-BIOS (njengewashi). Lokhu kuphuma akunamandla, ngakho-ke uma ibhethri lingalimalanga, ngeke life.