Ntawm tus qauv motherboards, qhov ntsuas hluav taws xob ntau rau USB chaw nres nkoj yog 5 volts. Qhov ntsuas no tsis tuaj yeem hloov pauv mus rau sab saud uas tsis ua teeb meem rau koj cov cuab yeej, yog li txoj kev tawm mus yuav tus niam daim ntawv tshiab hloov qhov qub, tom qab paub tseeb tias qhov hluav taws xob hauv nws cov chaw nres nkoj USB yog siab dua.
Tsim nyog
rab hau ntswj
Cov Lus Qhia
Kauj ruam 1
Nrhiav kom paub koj cov kev teeb tsa kho vajtse. Txhawm rau ua qhov no, qhib cov khoom ntawm koj lub khoos phis tawm hauv "Pib" cov ntawv qhia thiab hauv lub qhov rai uas tshwm nrog ob peb tab mus rau ib qho uas tau ua lub luag haujlwm kho koj cov kho vajtse. Nyob rau sab saum toj hauv kaum sab xis, nrhiav cov cuab yeej saib xyuas pib khawm, nyem rau nws thiab hauv cov npe ntawm cov khoom siv uas tshwm, luam lub npe ntawm cov npe ntawm lub npe, cov processor, thiab lwm yam. Ntau lub laptop nqa tawm kuj suav nrog cov qauv xov ntawm motherboard ntawm daim ntawv nplaum rau ntawm lub khauj khaum tom qab ntawm daim ntawv cim computer.
Kauj ruam 2
Tshawb nrhiav twg tus qauv motherboard sib raug rau koj cov kho vajtse teeb tsa, thaum xaiv ntawm lawv cov uas muaj USB chaw nres nkoj ntau dua, zoo dua li 12 volts, qhov no yog daim duab siab tshaj plaws rau cov motherboard niaj hnub.
Kauj ruam 3
Nco ntsoov tias yuav cov khoom siv zoo li no, xws li feem ntau hluav taws xob hluav taws xob zoo txaus rau kev them lub nqi. Tseem nco ntsoov tias rau lub cev tsis ncaj ncees kho vajtse teeb tsa, txhim kho tus qauv motherboard tshiab yuav tsis haum.
Kauj ruam 4
Nruab tus niam tshiab ntawm koj lub computer, txuas cov xov hluav taws xob thiab cov kab hluav taws xob uas tsim nyog, nws yog qhov zoo tshaj plaws, yog tias koj tsis paub meej, tso lub lag luam no rau cov neeg muaj kev paub lossis cov neeg ua haujlwm pabcuam. Ceev faj, ntau qhov chaw tshawb fawb hauv Internet muaj cov lus qhia txog qhov koj tuaj yeem ua programmatically nce USB voltage, qee cov qauv qhia tau muaj kev ua haujlwm, tab sis feem ntau lawv siv xaus nrog kev rhuav tshem ntawm cov motherboard thiab tsis tsuas.
Kauj ruam 5
Yog tias koj xav nce lub USB voltage thaum them txhua yam khoom siv, siv cov xaim hluav taws xob qub uas tuaj nrog cov khoom siv los yog yuav los ntawm cov chaw tsim khoom, txij li thaum siv lwm tus, qhov tshwm sim ntawm kev siv lub voltage tsis tuaj yeem lav.
