Lub hwj huam muab hluav taws xob yog qhov tseem ceeb ntawm lub khoos phis tawj ntiag tug. Kev ua haujlwm ntawm lub koos pis tawj muaj raws li nws nyob. Kev kuaj mob tsis tu ncua ntawm nws qhov kev ua tsis zoo yog tus yuam sij rau kev noj qab haus huv thiab lub sijhawm ntev ntawm koj lub khoos phis tawm.
Tsim nyog
- - voltmeter;
- - hau ntswj me me;
- - ntawv txiav.
Cov Lus Qhia
Kauj ruam 1
Tsis txhob qhib lub hwj huam mov rau nws cov teeb meem. Nov yog ntau ntawm cov kws tshaj lij. Nws tsis tsim nyog los rhuav tshem lub system system los txiav txim siab tsis ua haujlwm ntawm cov txheej txheem tseem ceeb no. Ua tib zoo saib xyuas kev ua haujlwm ntawm koj lub khoos phis tawm.
Kauj ruam 2
Rov qab yog tias muaj ntau zaus so thiab khov ntawm lub computer vim tsis muaj qhov pom tseeb (thaum lub computer ua cov haujlwm yooj yim). Nco ntsoov rau koj tus kheej qhov pom ntawm qhov yuam kev hauv kev ua haujlwm ntawm cov phiaj xwm thiab kev khiav hauj lwm tag nrho. Cov kev ua yuam kev ntawm kev ua haujlwm ntawm RAM thaum kuaj thiab thaum ua haujlwm ntxiv hauv qhov system. Kev cuam tshuam nyob rau hauv kev ua haujlwm ntawm lub hard disk lossis qhov tsis ua hauj lwm ntawm lub caij nyoog kawg qhia tau hais tias qhov poob ntawm qhov voltage ntawm qhov tawm ntawm lub zog.
Kauj ruam 3
Ua tib zoo saib rau cov tsos ntawm qhov tsis hnov tsw thiab tsis kub dhau ntawm cov cua sov ntawm lub system. Cov no yog cov cim qhia tsis tau ntawm lub zog txuas tsis zoo hauv koj lub khoos phis tawm.
Kauj ruam 4
Yog tias koj lub koos pis tawj tsis muaj cov cim ntawm lub neej, koj yuav tsum tau rho nws. Kaw lub hwj huam cable los ntawm cov kab ke system. Coj ib rab hau ntswj me me. Tshem cov ntsia hlau uas tau tuav ntawm phab ntsa ntawm lub system system mus rau koj sab xis. Tshem lub hau ntawv txhawm rau nkag mus rau motherboard.
Kauj ruam 5
Los ntawm lub qhov (socket) rau daim motherboard, hle lub qhov tseem ceeb ntawm lub zog txuas khoom siv, uas muaj 20 lossis 24 pins. Pom cov pins thib peb thiab thib plaub, cov xov ntsuab ntsuab thiab dub coj lawv. Kaw ob qho no tus neeg siv uas yog siv ntawv txiav ua ntawv. Plug rau hauv lub hwj chim qaum. Tib lub sijhawm, hauv chav ua haujlwm muab hluav taws xob ua haujlwm, tus kiv cua yuav pib, thiab qhov hluav taws xob yuav tshwm sim ntawm nws cov lus.
Kauj Ruam 6
Ntsuas qhov ntsuas nrog voltmeter. Nruab nrab ntawm cov neeg ntawm cov xov tooj dub thiab liab, nws yuav yog 5 volts, dub thiab daj - 12 volts, dub thiab txiv kab ntxwv - 3.3 volts (rho tawm ntawm dub, ntxiv rau ntawm cov xim dawb). Yog tias cov txiaj ntsig koj tau txais txawv ntawm qhov saum toj no, koj lub hwj huam hluav taws xob muaj qhov tsis xws.
