How kutarisa chikwata simba kunyatsoshanda mumba

Nokufamba kwenguva, asi zvose muupenyu hwedu rimwe zuva kupera, uye anogona kukanganisa chinhu. Uye zvachose pakarepo. Saka hazvishamisi kuti munhu (kana kwete) zuva isu chakavambwa kutanga kombiyuta, pakarepo kunzwa vanoziva kurira kumhanya kutonhora. Very kujairika uye kusingafadzi manyawi. Chii chiri kunetsa? Kana uchifunga nokungwarira, kuti deductive nzira inogona vakagumisa kuti kana magetsi mudziyo rikasauya mberi, izvo zvinoreva kuti hapana simba riri yaipiwa kwairi. Hazvina musoro? Kana musiyano wezvinyorwa zvakadai: hapana magetsi ari kusvitsa kune simba shoma, kana pamwe chete ano chinogumbura hazvingorevi anopinda hurongwa. Zvokuita uye sei kuva? How kuongorora simba romugove pamusoro kuita?

Zvinonzi kunzwisisa kuti aforesaid chikwata chiri basa kuunza kuti wedzerai simba kuti kombiyuta. Kana ikaridzwa kana zvimwe vainyeperwa, unogona kutarisira kukundikana uye dzimwe munyika zvinhu "stuffing." Saka, basa guru zvakakodzera kutaura kuti kusarudza "inotonhorera" chaikosha yakavimbika uye simba. How kutarisa hurongwa simba romugove chikwata woga? nzira dzakawanda. Pano mumwe wavo, uye unofanira zvinotevera: kuedza kuvhara dzinotevedzana riine pomumbure, kana uchishandisa inonyanya incandescent Mabumba anosvika 40 watts or. Saka uchaderedzwa kushoma rinofanira pachava pfupi redunhu, umo kana rambi achavhenekera zvizere Naiwo mufaro.

How kutarisa PC simba zvitengeswa kudaro? Inotevera nzira kushandisa voltmeter. Kuti izvi unofanira zvinosanganisira chinogumbura ari mambure kuyera voltage panguva rechi9 motherboard zvigadziko kuonana. Nyanzvi vanouti "simba standby". Zvakanakisa, kuti voltage anofanira vanenge 5 volts. Kana sezvarayirwa parameter ichi, zvinoreva kuti hapana kutya uye noushingi kubatanidza chimwe.

Asi ichi kutarisa kuti haisati wakagumiswa. Zvakakosha kuziva kuti kutarisa hurongwa simba romugove dzaishandiswa panguva yaro yakazara mutoro. Nokuti chinangwa ichi, unogona kuita kushandisa vanonzi muedzo-up resistors. Vanobvumira kuti rinotsanangura chikwata akavimbika pamwe zvakakwana yakakwirira mukana. Nyanzvi vanorumbidzwa kusarudza resistors vane simba iri 20-25 watts or. Ndivo yakanaka kuongorora kuti vakawanda kutigumbura mienzaniso zviri pakati mutengo muchikwata.

Saka sei kuongorora kombiyuta simba romugove chikwata uchishandisa muedzo-up resistors? Vanofanira kubatanidza kuti chikwata uye ayere mutoro, nguva dzose kuteerera mitemo zvinokosha uye zvinoratidzwa umbowo pepa iri mudziyo. Kana zvabuda une, ivo kuenderana, zvinoreva kuti chikwata inogona kuvimbwa zvachose. Zvisinei, kana, nenhamba sezvarakakwirira kupfuura avo raanotaura date jira, zvinoreva kuti chikwata anogona kuva vasingavimbiki kwete chete asiwo ngozi kushandisa.

Zvino kuti munoziva kuongorora mamiriro ezvinhu simba rive chimwe. Pane imwe nzira dzinogona kubatsira mumamiriro ezvinhu aya. Patsanura simba rose kubva Graphics kadhi, motherboard, zvakaoma nemotokari, etc. (Unogona kusiya DVD nemotokari, hazvina kutya chaizvo voltage nokufamba). Uyezve zvakafanira kutora plume huru simba pfupi-redunhu motherboard chacho connectors dema uye girini kushandisa zvake chibatiso (zvakaitika). Tora tester. The simba wedzerai kubatanidza wokutanga network, uye ipapo batidza pedyo chinja. Kamwe anotanga, nhema bvunzo kutungamirira tester kuti akaiswa chero simba nerubatsiro waya nhema uye tsvuku rave akaiswa mune dzimwe nembambo, chitsvuku. Zvino parameters kuti aonekwa chifukidziro tester wako, kureva zvinotevera nenhamba (nhamba idzi unofanira kuona):

- Orange - 3,3 V;

- chena - 5V;

- red - 5V;

- yero - 12b;

- pink (kana mushava) - 5V;

- zvitema - 12V.

Kana zvinyorwa zvenyu kweinenge mumwe dzikatsauka dzemunharaunda izvi, zvinoreva kuti chikwata rinopa kana mukuru kana yakaderera voltage, uye naizvozvo, kutadza.