Cov keyboard yog ib qho ntawm cov khoom tawg yooj yim tshaj plaws ntawm lub laptop, raug rau ntau yam ntawm sab nraud. Tsis tas li ntawd, tom qab lub matrix, qhov no yog qhov thib ob feem ntawm lub laptop uas tawg feem ntau.
Yog hais tias rau lub khoos phis tawj desktop qhov teeb meem ntawm cov keyboard malfunction yog daws tau yooj yim los ntawm kev yuav ib lub tshiab, ces nyob rau hauv cov ntaub ntawv ntawm lub laptop, qhov teeb meem feem ntau yog daws los ntawm kev hloov.
Phau ntawv keyboard cov yuam sij yog nquag ua raws thiab hnav sai vim qhov nkag ntawm ntau yam me me hauv qab cov yuam sij. Qhov no txhawb nqa los ntawm kev noj mov tom haujlwm, roj tes, av, plua plav, tsiaj plaub hau.
Lwm qhov kev phom sij loj ntawm lub khoos phis tawj lub khoos phis tawj yog cov kua dej ntws rau ntawm nws. Tau txais qee qhov me me ntawm cov yuam sij feem ntau yuav ua rau cov keyboard ua tsis tiav.
Nov yog qee qhov laj thawj los hloov koj lub laptop keyboard:
- kua spilled ntawm lub laptop keyboard;
- poob ib lossis ntau tus yuam sij;
- kev ua txhaum ntawm kev ncaj ncees ntawm cov tshuab hluav taws xob;
- multicontroller tsis ua haujlwm;
- xeb ntawm conductivedaim hlau;
- tau txais ntau cov crumbs, plua plav, lossis tsiaj plaub hau rau hauv cov keyboard.
- Display thaum nias cov cim tsis raug.
Kev npaj
Peb pib hloov cov keyboard ntawm ib lub laptop los ntawm de-energizing lub cuab yeej. Peb tshem tawm tag nrho cov xaim. Tshem lub roj teeb (roj teeb).
Txhawm rau ua tiav cov haujlwm yuav tsum tau hloov pauv, peb xav tau:
- tais lossis pallet rau bolts;
- daim npav yas lossis qhov tshwj xeeb qhib spatula;
- screwdriver set;
- new keyboard.
Hloov cov keyboard ntawm Acer V3 571g laptop nrog ib tus tshiab
Tig lub laptop hla, nqa lub hau ntswj thiab tshem tawm tag nrho cov bolts uas tuav lub nraub qaum. Tsis txhob hnov qab txog cov bolts uas nyob hauv qab lub hau uas npog lub hard drive thiab RAM, nrog rau hauv qab lub hard drive. Peb muab lub laptop thiab ua tib zoo pib rub lub latches los ntawm nias lub hauv ntej vaj huam sib luag ntawm lub laptop, uas lub touchpad nyob. Tom qab tshem tawm cov vaj huam sib luag no, unscrew lub bolts hauv qab nws. Tsuas yog tom qab ntawd peb tsa lub laptop keyboard.
Thov nco ntsoov tias hauv qab cov keyboard muaj ib lub cable rau cov keyboard nws tus kheej thiab ib lub cable rau lub zog khawm. Yog li ntawd, koj tuaj yeem tshem tawm cov keyboard nkaus xwb tom qab txiav lawv.
Tig lub keyboard tshem tawm thiab tshem tawm tag nrho cov bolts ntawm nws nraub qaum. Tshem cov keyboard tais thiab tshem tawm. Peb nruab ib lub keyboard tshiab thiab sib sau ua ke lub laptop nyob rau hauv qhov kev txiav txim rov qab.
Hloov cov keyboard ntawm Acer V5-551 laptop
Qhov peculiarity ntawm tus qauv Acer no yog tias cov keyboard hloov pauv tsuas yog los ua ke. Nws hu ua TopCase. Nws lub rooj sib txoos suav nrog touchpad thiab backlit keyboard teb.
Cia peb pib disassembly. Ua ntej, unscrew tag nrho cov pom bolts. Peb tshem DWD tsav. Khawb ib yam dab tsi ntse thiab tshem tawm lub hau ntawm RAM module compartment. Disconnect tus hais lus connector. Peb tshem lub hau. Tom qab tshem tawm, disconnect tag nrho cov pom connectors. Disconnect cov cables ntawm cov zaub, backlight, hard drive. Peb tshem tawm lub hard drive, radiator nrog cua txias, VGA board, matrix thiab lwm yam khoom ntawm lub laptop. Tshem tawm cov keyboard ntawm lub monitor. Disassembly tiav. Peb coj ib tug tshiab TopCase thiab pib lub rooj sib txoos nyob rau hauv reverse order.
Hloov cov keyboard ntawm Samsung NP300V5a laptop
Hloov cov keyboard zoo li qub, tab sis qhov nyuaj yog tias nws nyuaj rau nkag mus rau cov keyboard. Tshem nws tawm thiab. To taub tus qauv no txawv heev. Txhawm rau kho lub laptop thiab hloov cov keyboard, koj yuav tsum disassemble nws tag nrho.
Tshem lub roj teeb. Tshem tawm lub RAM hatch. Peb unscrew peb bolts nyob rau hauv cov roj hmab taw ntawm cov ces kaum ntawm lub hau. Rub lub npog ntawm koj thiab tshem nws.
Tus qauv no muaj qhov zoo li no: nyob rau hauv thawj qhov kev tshem tawm npog, tsuas yog lub hard drive thiab RAM module pom. Lwm tiam cover.
Tom ntej, tshem cov ntsia hlau hauv ib lub voj voog. Tshem tawm lub hard drive thiab unscrew tag nrho cov pom bolts. Tshem tawm lub tshuab kho qhov muag.
Tsuas yog tom qab ntawd peb pib cais qhov qis ntawm rooj plaub los ntawm sab sauvnias lub latches nrog ib daim npav yas. Tom ntej no, lov tes taw tag nrho cov pom connectors thiab cables. Disconnect thiab unscrew lub internal Cheebtsam. Cov txheej txheem disassembly yog ntev heev. Thaum kawg mus txog cov keyboard, peb muab nws tawm ntawm lub vaj huam sib luag sab saum toj thiab nruab ib qho tshiab. Tam sim no koj yuav tsum kho cov keyboard. Nws raug nquahu kom kho cov keyboard nrog ob-sided nplaum daim kab xev rau cov ntxaij vab tshaus smartphone. Thiab nyob rau hauv cov chaw uas nws tau kho nrog soldered yas, peb kho nws nrog kua nplaum. Tom qab cov kua nplaum qhuav, koj tuaj yeem pib sib dhos.
Hloov cov keyboard ntawm HP 15-D008SV laptop
Cov keyboard ntawm tus qauv no yog ntawm Cov Ntaub Ntawv Sab saum toj, piv txwv li lub rooj sib dhos suav nrog ob lub hau sab saum toj thiab lub touchpad.
Pib dismantling. Peb unscrew tag nrho cov fasteners, tshem tawm lub tsav. Peb disconnect cov loops. Ua tib zoo tshem tawm sab saum toj npog nrog spatula tshwj xeeb. Peb muab lub laptop tso tseg thiab saib xyuas cov keyboard.
Cia sim hloov tsis yog tag nrho Sab saum toj Case, tab sis tsuas yog ib feem nrog cov yuam sij. Tau kawg, qhov no yog cov txheej txheem siv sijhawm ntau dua, tab sis cov lus nug ntawm no yog tus nqi kho. Hloov cov keyboard ntawm lub laptop yuav raug nqi tsawg dua tag nrho TopCase.
Cia peb pib los ntawm kev rhuav tshem cov ntsaws yas. Los ntawm kev hla tus ntsia hlau nyob rau hauv lub phaj hlau, peb cais cov plugs ib qho los ntawm ib qho. Tshem cov ntawv ci thiab nqa lub phaj keyboard. Peb tshem tawm cov keyboard los ntawm TopCase, prying lub latches nrog ib tug screwdriver. Yog tias tsim nyog, peb ntxuav cov ntaub ntawv thiab pib sib sau cov keyboard tshiab ua ntej hauv Top Case. Peb solder lub plugs ntawm ib tug hlau phaj nrog ib tug soldering hlau. Peb sib sau lub laptop nws tus kheej.
Nyob hauv kaw
Pib kho lub laptop keyboard? Nws tsim nyog arming koj tus kheej nrog cov cuab yeej tsim nyog thiab cov lus qhia ntxaws. Tsis tas li ntawd, nws yog ntshaw kom muaj qee yam kev txawj ntse thiab kev paub - qee zaum nws txaus kom paub lub hauv paus ntsiab lus ntawm kev kho cov keyboard ntawm ib lub laptop qauv, roughly xav? dab tsi koj yuav ntsib nyob rau hauv lwm yam. Ua ntej ua qhov kev kho zoo li no, txiav txim siab rau koj tus kheej seb nws puas tsim nyog ua koj tus kheej. Peb vam tias tsab xov xwm no yuav pab koj txiav txim siab zoo.
