Chav fais fab mov (PSU) yog ib qho tseem ceeb tshaj plaws ntawm lub khoos phis tawm. Nws yog los ntawm nws tias hluav taws xob tau faib rau txhua feem ntawm lub khoos phis tawm. Lub zog xa hluav taws xob tau txias tau siv ib qho kev tswj hwm txias uas ua haujlwm ntawm huab cua txhaj, uas yog vim li cas cov hmoov av ntau hauv nws. Rau kev ua haujlwm ib txwm, txhua lub zog txuas hluav taws xob yuav tsum tau qhib thiab ntxuav lub sijhawm.
Tsim nyog
Khoos phis tawj, fais fab mov, Phillips ntsia hlau
Cov Lus Qhia
Kauj ruam 1
Txhawm rau kom qhib lub fais fab mov, nws yuav tsum raug tshem tawm ntawm chav ntsuas system. Feem ntau, PSU txuas nrog lub nraub qaum sab ntawm lub system system nrog plaub tus ntsia hlau. Raws li qhov loj me me ntawm lub pob screws, xaiv qhov tsim nyog Phillips screwdriver. Tom qab ntawd qhib lub hau ntawm lub kaw lus system thiab txiav tawm tag nrho cov xaim hluav taws xob txuas ntawm lub tshuab computer. Tshem tawm peb tus ntsia hlau uas tau txais kev ceev hluav taws xob rau sab ntawm rooj plaub ntawm lub computer. Tshem tus ntsia hlau kawg thaum tuav lub hwj huam muab lus tso nrog koj txhais tes. Txawm hais tias muaj qhov sawv hauv sab hauv lub rooj sib hais hauv computer uas tiv thaiv lub zog hluav taws xob, nws tseem zoo tshaj los tuav nws. Txhawm rau kom yooj yim, koj tuaj yeem tso rooj plaub ntawm lub computer ntawm nws ib sab. Tom qab ntawv tshem lub hwj huam mov los ntawm lub computer rooj plaub.
Kauj ruam 2
Lub zog mov rooj plaub tuaj yeem raug rhuav tshem tawm los ntawm qhov tseem ceeb unscrewing tus coj ua screws. Cov ntsia hlau loj ntsia hlau txuas sab ntawm PSU txias dua. Muaj plaub ntawm lawv. Tsis tua lawv. Qee cov qauv muaj cov ntsia hlau ntxiv rau ntsia hlau. Saib xyuas lub sijhawm fais fab, thiab yog tias koj pom lawv, rho tawm ib yam nkaus. Tom qab ntawd, maj mam tuav sab ntawm rooj plaub uas lub hau ntswj tsis ruaj, thiab rub nws rau koj. Txoj kev no, koj yuav qhib lub npog ntawm lub hwj huam hluav taws xob.
Kauj ruam 3
Yog tias koj xav tshem tawm cov roj txias los ntawm lub fais fab mov, thov nco ntsoov tias nws tau ceev nrog nyias thooj. Txhawm rau tshem tawm nws los ntawm PSU, lawv kuj yuav tsum tau ua kom tiav. Los ntawm unscrewing tag nrho cov bolts, koj kaw qhov txias txias ntawm lub zog muab cov ntaub ntawv. Txhawm rau tshem tawm nws, koj yuav tsum ua tib zoo tshem tawm cov hlau tawm ntawm cov txuas ntawm ntawm daim phiaj fais fab. Hauv cov khoom siv hluav taws xob niaj hnub no, cov tshuab ua kom txias tau txuas los ntawm qhov sib thooj, yog li nws yuav yooj yim los hloov lub txias dua yog tias tsim nyog. Qhov loj tshaj plaws yog xaiv qhov txias dua uas haum koj cov qauv fais fab mov qhov loj me. Thaum rov faib lub tsev, tsis txhob ceevfaj lossis txaij cov xov hlau.
