Keyboard yog ib qho ntawm cov cuab yeej tseem ceeb rau kev nkag mus rau hauv computer. Yog tsis muaj nws, nws tsis tuaj yeem ua qee yam haujlwm hauv OS thiab tswj cov txheej txheem hauv kev ua si. Kev rhuav tshem ntawm kev ntaus ntawv no tseem ua rau peb sau cov ntawv xov xwm thiab cov tes hauj lwm sib raug thiab ua haujlwm hauv cov ntawv kho mob. Nyob rau hauv tsab xov xwm no peb yuav tham txog cov ntsiab lus tseem ceeb thiab tshuaj xyuas cov kev daws teeb meem.
Qhib cov keyboard
Kom pib, cia peb pom tias vim li cas qhov "clave" yuav tsis kam ua haujlwm. Muaj ob peb lub hauv paus rau qhov no. Cov chaw nres nkoj, cov xaim hluav taws xob, cov khoom hluav taws xob lossis khoom siv hluav taws xob tej zaum yuav raug teeb meem. Lawv tuaj yeem siv tau "hooligan" cov cuab yeej software - tsav tsheb lossis BIOS. Peb yuav tham txog cov teeb meem no thiab lwm yam hauv qab no.
Saib kuj: Vim li cas cov keyboard tsis ua haujlwm ntawm lub laptop
Vim li cas 1: Lub Cev Tsis Zoo Li Cas
Thawj qhov uas koj yuav tsum tau ua tib zoo saib yog tias nws lub keyboard tseem ua haujlwm. Muaj ob txoj kev los xyuas qhov no. Thawj yog mus txuas rau lwm lub PC. Yog hais tias txhua yam yog nyob rau hauv kev txiav txim, ces qhov teeb meem yuav tsum tau tshawb hauv koj lub cev. Qhov thib ob yog pib lub tshuab computer. Thaum muab rau, tus ntaus ntawv ua haujlwm yuav tsum muab lub teeb liab - ntsais muag teeb.
Lwm hom tsis ua hauj lwm yog qhov tsis ua ntawm qhov chaw nres nkoj sib txuas, uas yog ob hom - USB thiab PS / 2.
Ports
Cov chaw nres nkoj tuaj yeem ua rau cov neeg kho mob puas tsuaj thiab "hlawv" vim muaj qhov tsis txaus los yog muaj zog. Nyob rau hauv rooj plaub ntawm YUSB, koj tuaj yeem sim mus txuas rau cov keyboard mus rau lwm lub chaw nres nkoj. Thov nco ntsoov tias USB connectors yuav muab faib ua tej pawg. Yog tias ib qho ntawm cov chaw nres nkoj tsis ua haujlwm, ces tag nrho pawg ntawd yuav tsum tsis ua haujlwm.
Nrog PS / 2, txhua yam yog qhov nyuab dua, txij li tsuas yog ib qho kev sib txuas ntawm cov niam txiv feem coob. Qhov kev xaiv tsuas yog nyob rau hauv qhov teeb meem no yog los nrhiav lwm "keyboard" nrog ib qho txuas thiab txuas mus rau qhov chaw nres nkoj. Yog tias tsis muaj dab tsi hloov lawm, ces lub qhov rooj ntawd puas yog. Koj tuaj yeem txuag tau qhov chaw nres nkoj tsuas yog hu rau qhov chaw pabcuam.
Cables thiab Plugs
Nws yog qhov yooj yim kom paub cov cable thiab cov ntsaws uas yog cov keyboard txuas nrog lub computer. Nws yog txaus thaum lub PC muab rau, txav lub xaim ntawm nkag mus rau "keyboard" thiab nyob ze ntawm lub connector ntawm motherboard. Yog hais tias qhov cuab yeej luv luv lub LEDs, ces muaj ib qho tsis ua ntawm cov ntsiab. Koj tuaj yeem hloov lub cable raws li koj tus kheej, los ntawm lwm tus, siv tau, los yog cia li nqa lub cuab yeej rau tus tswv.
Hluav taws xob thiab tshuab filling
Cov kev ua haujlwm no yog qhia los ntawm kev tsis ua haujlwm ntawm ob peb lossis tag nrho cov yaum sij thaum cov cim taw qhia thiab lwm cov cim qhia tias lub system tau raug kuaj pom los ntawm lub system, uas peb yuav sib tham tom qab. Hauv cov keyboard muaj ib qho kev tiv thaiv hluav taws xob, uas yog tsawg heev, tiam sis tseem tsis tau los yog tsis ua hauj lwm zoo.
Impossibility ntawm nias kuj tuaj yeem tshwm sim los ntawm kev ua txhaum ntawm txoj kev khiav lossis luv luv ntawm lub voj voog vim yog dej tsis huv. Tsis tas li ntawd, ib qho ntawm cov yawm sij yuav lo, tiv thaiv lwm tus neeg tsis ua hauj lwm. Peb yuav to taub cov xwm txheej no ntau yam.
Ua ntej koj yuav tsum tau tshem tawm cov quav. Kuaj seb qhov no puas tuaj yeem siv cov keyboard on-screen. Thaum koj pib ua daim ntawv thov no, nws yuav pom tias qhov tseem ceeb naj npawb cim tau xim dawb.
Nyeem ntxiv: Tua lub virtual keyboard ntawm lub laptop nrog lub qhov rais
Txhawm rau daws qhov teeb meem no, koj yuav tsum tau hloov lub membrane, muaj yav tas los disassembled lub cuab yeej. Yog hais tias lub keyboard yog cov neeg kho tshuab, ces tus tes hloov qhov yuav tau hloov, uas yuav tsum tau mounted tog twg los nrog los sis tsis muaj kev tiv thaiv. Nyob rau hauv txhua rooj plaub, nws yuav ua teeb meem heev ua nws tus kheej yog tias koj tsis muaj cov cuab yeej tsim nyog thiab consumables nyob rau hauv daim ntawv ntawm solder, flux thiab, nyob rau hauv qhov tseeb, tus hloov nws tus kheej. Tawm tawm - tiv tauj lub rooj cob qhia tshwjxeeb.
Qhov yoojyim yog los mus nias qhov teebmeem tseem ceeb ntau zaus, tej zaum txhua yam yuav rov qab ua tsis tau zoo.
Yog tias cov kua qaub rau ntawm qhov "clave", ces nws yuav muaj luv luv hauv nws qhov hluav taws xob. Txoj kev daws teeb meem yuav ua kom tawg thiab ua kom qhuav. Thov nco ntsoov tias yog tias lub tshuab yog hom membrane, ces qab zib tshuaj yej, npias thiab lwm yam tshuaj tsis yog dej ntshiab, txawm tias tom qab ziab, tuaj yeem nyob nruab nrab ntawm cov khaubncaws sab nraud povtseg ntawm cov ciav hlau. Hauv qhov no, tsuas yog yaug cov dej hauv dej ntws xwb. Tseeb, muaj ib lub caveat - cov kev ciav hlau tau oxidize thiab poob conductivity.
Nyob rau hauv txhua rooj plaub, txawm hais tias nws yog ua tau rau reanimate lub cuab yeej, ces nws yog tsim nyog xav txog kev nrhiav tau ib tug tshiab, raws li nws tiav tsis ua hauj lwm yog tsis deb tawm. Keyboard kua yog kev tuag.
Saib kuj: Peb tu cov keyboard hauv tsev
Yog tias koj tsis tau tso dej rau ntawm qhov "clave" thiab cov yuam sij rau nws tsis lo, ces qhov kawg tshaj plaws uas yuav tshwm sim yog ib qho kev puas tsuaj ntawm qhov kev tiv thaiv hluav taws xob. Rau cov khoom pheej yig, nws kho los yog hloov yog unprofitable, yog li koj yuav tsum yuav ib tug tshiab "lub rooj tsavxwm." Nyob zoo, koj tuaj yeem sim muab tes mus rau qhov chaw pabcuam.
Tom ntej, peb tham txog software vim li cas.
Vim li cas 2: BIOS
Cov keyboard tuaj yeem ua tsis taus rau hauv BIOS nqis. Qhov no tsuas siv rau USB twj. Tib lub sij hawm, "Klava" tsis tuaj yeem siv los xaiv OS startup tsis ua thiab lwm yam kev ua haujlwm uas tsis muaj qhov khij qhov rais. Lub npe ntawm qhov chaw peb xav tau yuav tsum muaj cov lus "USB Keyboard" nyob rau ntau hom kev sib txuas. Feem ntau, koj yuav tsum teev tus nqi "Enabled" rau qhov ntsuas no.
Saib kuj: Yuav ua li cas yog tias cov keyboard tsis ua hauj lwm hauv BIOS
Vim li cas 3: Tsav Tsheb
Tsav tsheb yog cov kev pab cuam nrog kev pabcuam uas muaj kev khiav haujlwm khiav haujlwm txuas nrog lub computer. Muaj kuj yog tus neeg tsav tsheb rau kev sib txuas lus nrog cov keyboard. Yog tias nws tsis pib thaum lub kaw lus pib los yog puas lawm, cov cuab yeej yuav tsis siv.
Kev txheeb xyuas thiab kev kho ntawm cov teeb meem yog nqa tawm hauv "Ntaus Tus Thawj Coj".
- Nias lub khawm txoj hauv kev khawm ntawm lub computer lub duab tso me me thiab xaiv qhov khoom "Kev Tswj".
- Nyob rau sab nraud block peb pom qhov seem coj mus thiab mus rau nws.
- Qhov xav tau yuav ua rau ob ceg - "Keyboards" thiab "Mice thiab lwm yam taw qhia".
Yog hais tias tus "clave" yog neeg xiam oob qhab, ces tus xub hloov icon yuav pom ntawm nws. Koj tuaj yeem pab kom nws raws li hauv qab no: txoj cai-nias ntawm kab nrog lub npe ntaus ntawv thiab xaiv yam khoom "Koom".
Yog tias lub cim daj liab lossis liab, ces koj yuav tau rov qab tsav tsheb.
- Tshem cov ntaus ntawv (RMB - "Rho tawm").
- Hauv daim ntawv qhia zaub mov "Nqis" nrhiav ib yam khoom "Hloov kho qhov kho vajtse". Cov keyboard yuav rov tshwm rau hauv daim ntawv. Koj yuav tsum pib dua lub tshuab.
Qee lub sij hawm cov txheej txheem no yuav pab: tshem lub ntsaws ntawm qhov chaw nres nkoj, thiab tom qab ib pliag (ob peb feeb) tso nws rov qab. Qhov kev xaiv zoo tshaj yuav tau xaiv lwm qhov chaw nres nkoj. Qhov kev ua no yuav rov qab tsav tus tsav tsheb. Qhov kev pom zoo tsuas ua haujlwm nrog USB li. Yog hais tias lub keyboard yeej tsis zoo li hauv "Ntaus Tus Thawj Coj"ces muaj feem ntau yuav ua rau lub cev tsis haum (saib saum toj no).
Qee tus tsim khoom tsim software rau kev tswj cov khoom siv. Yog hais tias qhov no yog koj rooj plaub, ces nws ua rau kev nkag siab rov qab reinstall, tej zaum lub installation tsis muaj tseeb.
Vim li cas 4: Viral Activity
Kev ua phem phem yuav ua teeb meem ntau heev. Ntawm lawv tej zaum yuav thaiv kev ua haujlwm lossis hloov lub chaw qee tus tsav tsheb. Ib tus kab mob no tuaj yeem nias tuav, cuam tshuam cov chaw nres nkoj, thiab tseem tua cov khoom siv. Saib xyuas kab mob rau tus kab mob thiab txhim kho qhov teeb meem yuav pab tau cov lus qhia hauv tsab xov xwm hauv qab no.
Nyeem ntxiv: Sib ntaus sib tua lub computer
Xaus
Feem ntau cov teeb meem hauv keyboard muaj feem xyuam rau teeb meem ntawm cev nqaij daim tawv. Cov no feem ntau ua rau tus cwj pwm tsis zoo rau tus cwj pwm. Cov mob hnyav tshaj plaws yog kev haus dej hauv sab hauv thaum noj mov nyob ze ntawm lub computer. Ceev faj, thiab "Klava" yuav pab koj tau ntev.
