- Ibhethri le-CMOS ligcina izilungiselelo ze-BIOS kanye nokunemba kwewashi langaphakathi (RTC) uma ikhompyutha icishiwe.
- Izimpawu eziyinhloko zokukhathala ukulahlekelwa usuku nesikhathi noma imiyalezo yamaphutha njenge-CMOS Checksum Error ekuqaleni.
- Ama-PC amaningi anamuhla asebenzisa amabhethri e-CR2032, kuyilapho imishini yakudala ingase ibe namabhethri ahlanganisiwe avame ukugqwala.
Ngiyaqiniseka ukuthi sekwenzekile kuwe: uvula ikhompyutha yakho, futhi ngokuzumayo, Usuku nesikhathi akuvumelani nhlobo. Noma uthola umlayezo ongajwayelekile uma udumisa imoto ongawuqondi. Ungesabi, cishe akuyona inkinga enkulu, kodwa kunalokho... ibhethri elincane lebhodi lomama kungenzeka ukuthi isidlulile. Le ngxenye, nakuba incane futhi ivame ukunganakwa, yiyo egcina inhliziyo yokucushwa kwekhompyutha yakho iphila uma ingaxhunywanga.
Kulesi sihloko sizochaza kabanzi ukuze uqonde Kuyini ngempela? Leli bhethri, indlela yokubona ukuthi selifile, futhi okubaluleke kakhulu, indlela yokulishintsha wena ngaphandle kokwenza izinto eziningi. Kungakhathaliseki ukuthi une-PC yesimanje noma i- umshini we-retro onamabhethri ahlanganisiweNansi indlela ephelele yokulungisa ikhompyutha yakho nokugwema lawo maphutha e-BIOS acasulayo.
Uyini umsebenzi webhethri lebhodi lomama?
Ibhethri lebhodi lomama linesibopho sokunika amandla i- Iwashi Lesikhathi Sangempela (i-RTC)okungelona olunye ngaphandle kwewashi lesikhathi sangempela. Ngenxa yalo, uhlelo luyazi ukuthi isikhathi sini ngisho noma i-PC icishiwe. Kodwa umsebenzi walo awupheli lapho, njengoba luphinde lunikeze amandla ku- Inkumbulo ye-CMOS, lapho kugcinwa khona izilungiselelo ze-BIOS ezenziwe ngokwezifiso, njengokuhlelwa kokuqala kwamadiski noma ukucushwa kwememori yenqolobane.
I-BIOS ngokuyisisekelo iyincwadi yemiyalelo etshela ihadiwe ukuthi ingasebenzisana kanjani nesofthiwe. Uma ibhethri lihluleka, ikhompyutha ilahlekelwa yile datha, futhi nakuba ikhompyutha izoqhubeka nokuvula, kuzodingeka... lungisa kabusha amapharamitha njalo uma uyiqala, okuyisiphazamiso esikhulu futhi kungabangela izinkinga zokuxhumeka kuziphequluli zewebhu ngokuthola usuku olungalungile.
Izimpawu ezicacile zokuthi udinga ukushintsha ibhethri
Akudingeki ube uchwepheshe wekhompyutha ukuze uqaphele ukuthi kukhona okungahambi kahle. Uphawu olusobala kakhulu ukuthi iwashi lesistimu liyehla Noma ibuyela emuva kusuku oludala njalo uma ucima umshini. Ngaphezu kwalokho, kuvamile kakhulu ukuthi imiyalezo ethile ivele esikrinini ngesikhathi senqubo yokuzihlola (POST), okukwazisa ngenkinga.
Ezinye ze imiyalezo yamaphutha evame kakhulu son «CMOS Read Error», «CMOS Battery Failure» o el clásico «CMOS Checksum Error – Defaults loaded». También podrías encontrarte con avisos sobre el fallo de overclocking de la CPU o mensajes indicando que se ha instalado un nuevo procesador, cuando en realidad es solo que I-BIOS ilahlekelwe yinkumbulo yayo. ngenxa yokuntuleka kwamandla.
Izinhlobo zamabhethri ngokuya ngobudala be-PC
Kuye ngobudala bekhompyutha yakho, uzothola ubuchwepheshe obuhlukene kakhulu. Iningi lamakhompyutha esimanje asebenzisa... Iseli yenkinobho ye-CR2032Yiseli ye-lithium eyisicaba, eyindilinga, engama-volt angu-3 eshibhile kakhulu futhi ethengiswa kunoma yisiphi isitolo esikhulu noma esitolo sezinto zikagesi.
- Amabhethri e-button cell (CR2032): Ziyizinga lesimanje, kulula ukuzisusa futhi zihlala iminyaka emi-3 kuya kwemi-5.
- Izinhlelo ze-Retro (i-NiCd ne-NiMH): Kuvamile kakhulu kumabhodi e-motherboard angu-286, 388, kanye no-486. Lawa ayengashajwa kabusha (3,6V) kodwa anengozi: ngokuhamba kwesikhathi Ngokuvamile zikhipha i-asidi ebolile okungabhubhisa iminonjana yethusi ebhodini.
- Okunye ukuhlukahluka: Amanye amamodeli amadala ayenama-RTC chips ahlanganisiwe (njengeDallas DS1287) noma amabhethri angaphandle anezintambo.
Umhlahlandlela wesinyathelo ngesinyathelo wokushintsha ibhethri
Ngaphambi kokuthi uqale ukudlala nganoma yini, ngincoma ukuthi ufake i-BIOS setting bese uyifaka. qopha amanani amanjeNjengoba ukususa ibhethri kuzosetha kabusha uhlelo lube kuzilungiselelo zasefekthri, ukuba nenothi elinokulungiswa kwakho kuzokusindisa amakhanda amaningi kamuva.
Ukulungiselela nokuphepha
Into yokuqala okufanele uyenze ukuvala imishini bese nqamula zonke izintambo womsinga. Uma ikheyiji selivuliwe, kubalulekile ukuthi uthinte into yensimbi egxilile ukuze ukukhipha ugesi ongashintshingoba ngisho nenhlansi encane enobungozi ingathosa ingxenye ebucayi. Uma unamagilavu avikelayo, kungcono.
Indawo kanye nokukhishwa
Bheka ebhodini lomama ukuthola ingxenye eyindilinga, eyisicaba. Ngezinye izikhathi kungaba kufihlwe ngaphansi kwekhadi lokunweba noma izintambo eziyisicaba. Ukuze uyisuse, qaphela i-polarity (uhlangothi oluhle luvame ukubonakala). Iningi lazo line- isiqeshana sokubopha sensimbi okumele uyicindezele kancane ngomunwe wakho noma ngesikulufo esincane ukuze ibhethri liphume.
Ukufakwa kwengxenye entsha
Thatha ibhethri elidala uye nalo esitolo ukuze uqiniseke ukuthi uthenga elifanayo. Uma ufaka elisha, qiniseka ukuthi ingena kahle kusokhethi futhi uqinisekise ukuthi ayinyakazi, njengoba uxhumano olubi lungabangela iphutha ukuthi liqhubeke. Uma selikhona, vala ibhokisi bese uxhuma kabusha zonke izintambo.
Izilungiselelo zokugcina ze-BIOS
Uma uvula i-PC, izongena ku-BIOS futhi. Lapha kuzodingeka ukuthi setha usuku nesikhathi Hlola izilungiselelo zamanje bese uqinisekisa ukuthi amapharamitha owaphawulile ekuqaleni asalungile. Ungakhohlwa gcina izinguquko (ngokuvamile ngenkinobho ye-F10) ngaphambi kokuphuma ukuze konke kugcinwe kwimemori entsha ye-CMOS.
Ungaqhubeka kanjani namabhethri ashisiwe noma amadala
Uma unedivayisi endala enamabhethri e-NiCd noma e-NiMH, inqubo ibucayi kakhulu ngoba Zihlanganiswe nepuletiInto ephuthumayo kakhulu ukuzisusa ngokushesha okukhulu ukuze uvimbele ukugqwala okungenakuguqulwa. Unezinketho ezimbili: sebenzisa izinti zokusika Ukususa ibhethri ngokucophelela ohlangothini, noma ukusebenzisa insimbi yokunamathisela ukuze ususe i-terminal ngayinye ngaphandle kokuphakamisa izinsalela zethusi.
Uma ubona ukuthi ibhethri livuza, kufanele uhlanze indawo nge i-isopropyl alcohol kanye nebhulashi lamazinyoEzimweni zokugqwala okukhulu, ingxube ye i-sodium bicarbonate kanye namanzi acwengekile Uviniga omhlophe ungaqeda ngisho ne-asidi. Kubalulekile ukomisa indawo ngokuphelele ngomoya ocindezelwe noma iphepha elimunca ngaphambi kokuzama ukuvula imishini.
Ukugcina ibhethri lebhodi lakho le-motherboard lisesikhathini kuvimbela uhlelo lwakho ekulahlekelweni izilungiselelo ezibalulekile futhi kuqinisekisa ukuthi iwashi langaphakathi lisebenza kahle. Kusukela ekushintsheni ibhethri le-CR2032 kuya ekuhlanzeni izibani zangemuva ezigqwalile ngobunono, ukunakekela le ngxenye encane kubalulekile ekuvimbeleni amaphutha okuqala nokuqinisekisa ukuxhumana okungenamthungo phakathi kwehadiwe yakho nesofthiwe.
