01 ngo-10
Isingeniso nokunika amandla phantsi kwekhompyutha
Ixesha elifunekayo: 10-60 Amaminithi
Izixhobo ezifunekayo: I- Philips Screwdriver, iTape Measure, i-Scissors kunye nezixhobo zokuCima iiMetri (ngokuzikhethela)
Esi sikhokelo saqulunqwa ukuze kufundiswe abasebenzisi kwezinye iindlela zokufaka ngokufanelekileyo ukukhanya kwezibane ze-cathode fluorescent (CCFL) kwikhompyutha yekhompyutha. Indlela yokufaka ezi zixhomekeke kakhulu kumenzi kunye nesitayela se-tubes elula, kodwa ezo ziboniswe apha ziba yindlela eqhelekileyo. Qiniseka ukuba ufunda nayiphi na imiyalelo enikezwe ngumenzi weekiti zokukhanya ngenxa nayiphi na indlela eyahluka ngayo kwindlela yokufaka.
Ngaphambi kokuqala ukufakela kukho konke, kuyimfuneko ukunika amandla phantsi kwekhompyutha. Ukuze wenze oku khu seleko, vala ikhompyutheni kwinkqubo yokusebenza. Emva kokuba ikhompyutheni inikwe amandla, flip ukutshintsha kwamandla emva kwekhompyutheni ukususa amandla asebenzayo kumacandelo angaphakathi. Njengoko ukhuseleko olongezelelweyo lokukhusela, susa intambo yamandla ukusuka emveni kokunikezelwa kwamandla.
02 ngo 10
Ukuvula ikhompyutha
Kule ngxelo ikhompyutha ingavulelwa ukuvumela ukufikelela kwezibane. Amatyala ekhompyutheni ayahluka malunga nendlela ukungena kwi-intérieure kulawulwa ngayo. Abanye baya kufuna ukuba ikhusi elipheleleyo lisuswe ngelixa abanye baza kuba nepaneli yecala okanye umnyango. Kwiimeko ezininzi, iphaneli okanye ikhava iya kugqitywa kunye nechungechunge lwezinto. Susa ezo kwaye uzibeke eceleni kwindawo ephephile. Emva kokungaqinisekanga, susa ipaneli ngokuphakamisa okanye ukugxotha ngokuxhomekeke kwindlela ikhonkco ifakwe ngayo.
03 ngo 10
Ukuchonga apho ungafaka khona
Ngoku ukuba ityala livuliwe, lixesha lokufumanisa apho ukufaka izibane kwimeko. Kubalulekile ukujonga ubukhulu bezandla ukuba zifakwe, ubude beencingo ziquka kwaye apho i-inverter yamandla iya kuhamba. Imilinganiselo ibalulekile ukuchonga ukuba kukho ukuvunyelwa okwaneleyo kuzo zonke ezi ndawo. Ukubeka iziqendu kule ndawo ukuze ubone ukuba ziya kusebenza ngokufanelekileyo.
04 we-10
(Okukhethwa kukho) Shintsha ukufakwa
Ezinye iikethi zokukhanya zeekhomputha zekhompyutha ziza kunye nomtshintshi ukuvumela umsebenzisi ukuba avaliwe okanye avaliwe izibane ngaliphi na ixesha. Iikiti ezininzi ezitsha zenza oku ngotshintsho olubekwe ngaphakathi ngaphakathi kwekhadi lekhadi lePC. Abanye banokuba netshintsho elikhulu elenza ukuba icala litshintshwe. Oku kufuna ukuba icandelo lelo tyala linqunywe ngenxa yokutshintshwa ukuze kube khona.
Kungakhathaliseki ukuba ishintshi iphakanyisiwe, le nyathelo ngokuqhelekileyo ikhethwa. Izibane ezininzi zinokungena kwi-inverter ngokuthe ngqo ukuba izibane ziya kuvula xa kukho ikhompyutha.
05 we-10
Ukuphakamisa i-Voltage Inverter
Izibane ze-cathode flourescent zihamba ngombane ophezulu kakhulu kunezo zibonelelwa ngekhompyutheni eyahlukeneyo. Ngenxa yoko, izibane zifuna inverter yamandla ukunika amanqanaba afanelekileyo kwizibane. Ngokuqhelekileyo oku kuya kubakho ibhokisi eya kuhlala kwindawo ethile ngaphakathi kwimeko kwaye isebenze phakathi kokunikezelwa kwamandla kunye nezibane.
Ukunyuka kwe-inverter kuyinto elula kwaye yenziwe nge-tape kabini okanye i-velco. Susa nje ukuxhaswa kwitheyipu uze ufake i-inverter endaweni efunwayo kwaye cinezela ngokuqinile ukuze uthole ukunyanzela okuhle.
06 ngo 10
Ukubeka iiNtambo zeeLanga
Kwii-kits ezininzi zeCCFL, iibhubhu zokukhanya azizinanto zokuzifaka kwimeko. Ukuze kuphakanyiswe iibhulo, zibophelelwe kwiinyawo ezithile ezibekwe kwimeko. Ezi ziinyawo ziqhotyoshelwe nge-tape yesibini.
Ukuzifaka ngokufanelekileyo, qiniseka ukuba ziindawo ezifanelekileyo. Susa nje ukuxhaswa kwi-tape yesibini yomgca uze ucinezele iinyawo ngokuqinisekileyo kwindawo kwindawo.
07 ngo 10
Ukuqhawula iibhubhu kwiNkundla
Ngeenyawo eziphakanyiselwe kwimeko, ngoku lixesha lokufakela ii-tubes kwiinyawo. Oku kuqhutyelwa ngokusetyenziswa kwezixhobo ezincinci zeplastiki. Yondla umtya ngokungena kwinqanaba elisezantsi kwimeko uze ubeke ityhubhu kwienyawo. Yibamba intambo ejikeleze ityhubhu kwaye uqinise umtya ukuba ubambe ityhusi kwimeko.
08 ngo 10
Ukudibanisa Amandla angaphakathi
Ii-tubes kunye ne-inverter zonke zifakwa ngaphakathi kwimeko, ngoko ke ixesha lokucoca iindawo. Iibhubhu zokukhanya ziya kuba namandla okuxhuma kwi-inverter. I-inverter iya kufuneka ifune ukuxhamla kwi-computer. Uninzi lwezixhobo zokukhanya zisebenzisa imigudu yamandla e-volt ayi-12 esebenzisa i-4 mox connector. Fumana isikhonkco se-4-pin kunye ne-plug inverter kuyo.
09 we-10
Vala i-Computer Case
Izibane kufuneka zifakwe ngokufanelekileyo kwi-khompyutha. Kule nto yonke into imele ivalwe. Thatha ikhava yecomputer okanye ipaneli uze uyibuyisele kwimeko ephambili. Ukuba ukufakela kwenziwe ngokuchanekileyo konke kufuneka kufanele ngaphandle kwengxaki. Ukuba isiqulatho asihambelani, phinda uqaphele izixhobo uze uwasuse kuloo ndawo. Qinisekisa ukusebenzisa i-screws kususwe kwangaphambili ukukhawuleza ikhava.
10 kwi-10
Ukunika amandla emva
Kule nkalo yonke into yokufakela ifanele ibe phantsi. Kungoku nje umcimbi wokwenza icomputer kwaye uqinisekise ukuba izibane zisebenza. Phakamisa intambo ye-AC kwikhompyutheni kwaye ukhumbule ukufakela umtshintshi emva kobonelelo lwamandla kwisithuba. Xa ikhompyutha ivuliwe, iibhubhu zokukhanya ezifakweyo kufuneka zikhanyise imeko.