Qee qhov khoom siv sab nraud, lossis USB cov cuab yeej tsuas yog siv tau rau siv nrog USB 2.0 chaw nres nkoj. Koj tuaj yeem txheeb xyuas seb koj lub khoos phis tawj puas muaj USB 2.0 chaw nres nkoj los ntawm kev tshuaj xyuas qhov tshwj xeeb ntawm koj lub Windows lossis Mac computer.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Txheeb Xyuas USB Ports hauv Windows
Kauj Ruam 1. Nyem rau ntawm “Pib” khawm thiab xaiv “Tswj Vaj Huam Sib Luag
” Qhov Tswj Vaj Huam Sib Luag qhov rai yuav tshwm ntawm qhov screen.
Kauj Ruam 2. Nyem rau "System thiab Maintenance" thiab xaiv "Device Manager
”
Kauj Ruam 3. Nyem ob npaug rau, lossis qhib "Universal Serial Bus controllers
”
Kauj Ruam 4. Txheeb xyuas seb puas muaj ib qho ntawm USB cov tswj hwm hauv daim ntawv teev npe tias "Ua Tau Zoo."
” Yog tias koj lub USB tswj hwm tau teev tseg ua "Txhim Kho," ces koj lub khoos phis tawj Windows muaj USB 2.0 chaw nres nkoj teeb tsa.
Txoj Kev 2 ntawm 2: Txheeb Xyuas USB Ports ntawm Mac OS X
Kauj Ruam 1. Qhib Cov Ntawv Teev Npe thiab xaiv "Utilities
”
Kauj Ruam 2. Qhib “System Profiler
” Qhov System Profiler qhov rai yuav qhib thiab tso tawm ntawm lub vijtsam.
Kauj Ruam 3. Nyem rau “USB” nyob rau sab laug ntawm kab ntawv Kho vajtse
Kauj Ruam 4. Txheeb xyuas cov npe ntawm USB chaw nres nkoj nyob rau sab saum toj los txiav txim seb koj lub khoos phis tawj puas muaj USB 2.0 chaw nres nkoj
Txhua qhov chaw nres nkoj USB yuav raug sau tshwj xeeb raws li "USB 1.0," USB 2.0, "lossis" USB 3.0."
