Computers, Cov khoom
Ob peb yog vim li cas yog vim li cas tsis ua hauj lwm rau ib lub computer keyboard
Txiv neej, mam li nco dheev pom tias nres ua hauj lwm keyboard rau hauv lub computer, ob peb heev neeg yuav envy. Thiab, raws li feem ntau tshwm sim, xws teeb meem feem ntau tshwm sim nyob rau ib lub sij hawm thaum "hlawv" swb lus ceeb toom, ua ib co ntawm cov kawm tiav project, thaum lub sij hawm sib ntaus sib tua rau txoj hmoo ntawm lub ntiaj teb no nyob rau hauv lub tom ntej no kev ua si video, thiab hais txog.
kev twb kev txuas
Tag nrho cov niaj hnub twj remote controls mus txuas rau lub motherboard siv ib tug USB serial chaw tos tsheb loj interface. Ua ntej prodution txheem PS \ 2, nws muaj ib tug xov tooj ntawm zoo, cov uas peb yuav highlight tau "kub-sib puav". Hais tias yog, tus neeg siv yuav raws thaum lub system unit txuas thiab disconnect ntsaws lub USB rau hauv lub tsim nyog qhov muaj. Thiab ntau siv nws, tshwj xeeb tshaj yog tus tswv ntawm portable computers. Nyob rau hauv cov ntaub ntawv no, ob tsis zoo torque. Firstly, nws twb pom hais tias heev switching ntaus ua rau lub fact tias lub caij nplooj hlav loaded hu nyob rau hauv lub plug poob elasticity, uas ua rau disturbed kev kawm (fais fab mov disappears los yog cov ntaub ntawv kab).
hluav taws xob teeb meem
Zoo li lwm yam kev USB ntaus ntawv, lub keyboard yog powered ncaj qha los ntawm qhov chaw nres nkoj. Thiab txij li thaum nrog nta ntawm ib tug txheem xws li hais tias ib tug nti yog kev cob cog rua ncaj qha tswj ob peb connectors, ces thaum lub high-power ntaus ntawv (nrog ib tug tam sim no ntawm 500 MA), lawv ua tau zoo yog tsis guaranteed. Lub daws yog yooj yim: Yog hais tias muaj yog ib lo lus nug ntawm "yog vim li cas tsis ua hauj lwm rau ib lub computer keyboard", ces koj yuav tsum lov tes taw tag nrho cov USB pab kiag li lawm tsuas yog lub feem ntau tsim nyog, thiab tshawb xyuas txoj kev kawm.
software txhaum
Niaj hnub nimno operating systems mus nrog cov keyboard siv cov kev tswj qhov kev pab cuam tus neeg tsav tsheb. Tej zaum nws yuav tsis ua haujlwm lawm. Raws li ib tug tshwm sim, tus neeg siv yuav tsis pom vim li cas tsis ua hauj lwm rau ib lub computer keyboard. Koj yuav tsum siv tus nas mus rau lub "ntaus ntawv Manager" thiab sim los mus hloov cov neeg tsav tsheb nyob rau hauv "Twj remote controls". Yog hais tias tsis ua hauj lwm, nws yog tsim nyog los tshem tawm cov ntaus ntawv, tshem tawm cov neeg tsav tsheb rau qhov tsim nyog hais kom ua thiab ces txuas cov keyboard rau hauv lub computer - yuav tsum ua mechanism Plug & ua si.
Taug txuj kev nyuaj chaw
Nyob rau hauv niaj hnub motherboards BIOS muaj ib tug clause uas tso cai rau koj tsis lees yuav qhov kev siv ntawm USB, muab Lov tes taw hom. Yog hais tias rau ib co yog vim li cas qhov no tshwm sim, koj yuav tsum nrhiav ib tug laus PS / 2 keyboard, siv nws mus rau lub BIOS (Del tseem ceeb tam sim ntawd tom qab lub hwj huam mov) thiab cia lub USB. Lwm cov kev xaiv - mus pib dua rau lub xeev pib los ntawm kev kaw cov coj Clear CMOS jumper rau lub motherboard (nws cov chaw qhia kiag qhia nyob rau hauv cov lus qhia). Qhuav tuaj yog tej zaum kev nyuaj siab nrog rau lub fact tias cov keyboard yog tsis ua hauj lwm txoj cai. Qhov no tej zaum yuav tshwm sim los ntawm tus yuam kev pressing NumLock khawm kom hloov hom cai cov unit. Yog hais tias nws tus kheej-hu ua teeb rau, koj yuav tau los ntawm nias nws nyees khawm kom hloov mus rau lwm lub xeev.
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