Incazelo ye-VGA Connectors ne-Cables
I-VGA efingqiwe, i-Video Graphics Array yindlela ejwayelekile yokuxhumana kwamadivayisi wevidiyo njengabaqaphi namaprosesa.
Ngokuvamile, i- VGA ibhekisela ezinhlotsheni zezintambo, amabhuloho, nezixhumi ezisetshenziselwa ukuxhuma abaqaphi kumakhadi wevidiyo .
Yize i-VGA isasetshenziswa namuhla, ishintshwa ngokushesha yizixhumanisi ezintsha ezifana ne- DVI ne-HDMI.
Imininingwane ye-Technical VGA
Ngezansi ezinye zezici zobuchwepheshe ze-VGA, ziwusizo ekuboneni izintambo ze-VGA namachweba e-VGA:
Izikhonkwane ze-VGA
Izingcingo ze-VGA zinezixhumi ezingu-15 zokuxhuma: izikhonkwane ezingu-5 phezulu, 5 phakathi, kanye nezinye ezingu-5 phansi. Isithombe esiphakeme kuleli khasi yisibonelo sekhebula le-VGA elibonisa zonke izikhonkwane ezingu-15.
I-VGA port kwideskithophu noma i-laptop ngokwemvelo inenombolo efanayo yemigodi yemigodi ukuze ikhebula leVGA lingene ngqo kulo.
Iphini ngayinye inomsebenzi wayo. Isibonelo, iphini lokuqala liwukudlulisa umbala obomvu, kuyilapho okwesibini nesikwesithathu kungokuhlaza nokuhlaza okwesibhakabhaka, ngokulandelana. I-Computer Hope inolwazi olungaphezulu ngenhloso yalezi zikhonkwane eziyishumi nambili.
Abesilisa nabesifazane Abakwa-VGA Connections
Zonke izinhlobo zezintambo zekhompyutha zithatha ubulili obuhlukile - owesilisa noma owesifazane. Ikhebula eliduna linye elikwazi ukuxhuma, noma ukuphuma ngaphandle kwekhebula. Ukuxhumeka kwabesifazane kuyindlela ephikisayo, enezimbobo zangaphakathi ezivumela ikhebula lesilisa ukuba lihambisane ngokuphelele ne-uxhumano lwabesifazane.
Izingcingo ze-VGA azifani. Isithombe esiphezulu sekhasi sibonisa ikhebula le-VGA elinamaphesenti amabili wesilisa. Leli khebula liphuma kumqapha kuya kwikhomputha, lapho kuhlangene khona ukuxhuma kwabesifazane kusuka ekhadini levidiyo.
Abaguquleli be-VGA: i-HDMI & amp; DVI
Ngamavidiyo we-VGA, i-DVI, ne-HDMI futhi aqaphele konke okuhlanganiswe ndawonye ezweni langempela, kuzomele ufune i-VGA converter uma konke onakho kungumlindo we-VGA noma ikhadi le-VGA.
Isibonelo, uma ikhompiyutha yakho inekhadi levidyo elisekela i-VGA kuphela, kodwa usanda kuthenga umqapha omusha onamadayireli e-DVI kanye / noma we-HDMI, kufanele ususe esikhundleni sekhadi lakho levidiyo ukuze uthole elinye lamaports amasha, uthole umlenze ohlukile osekela u-VGA, noma uthenge umguquli we-VGA.
Okufanayo kuya uma ikhadi lakho levidyo kuphela lisekela i-HDMI kanye / noma i-DVI, kodwa konke onakho kungumqaphi ovumela ikhebula le-VGA.
Kungaba ukudideka ukuqonda ukuthi iyiphi uhlobo lokuguqula oludinga. Udinga i-VGA ku-DVI, noma i-converter ye-DVI kuya ku-VGA? I-HDMI kuya ku-DVI converter, noma ibizwa ngokuthi iDVI kuya ku-HDMI? Qhubeka ufunda ngokucaciswa okunye.
I-VGA ne-HDMI Converters
I- VGA kuya ku-HDMI Converter yilokho okudingayo ukuguqula isignali ye-VGA kusuka kwikhompyutha yakho ukuya kwi-port ye-HDMI kumbeki noma i-TV. Thola lokhu uma ikhompyutha yakho inesidumbu se-VGA ekhadini levidiyo, kodwa ufuna ukusebenzisa i-HDMI yokuqapha noma i-TV njengesiboniso.
Amanye ama-VGA kuya ku-HDMI abaguquli ngisho abe nekhebula le- USB elihlanganiswe nomguquli ophethe umsindo kanye nesignali yevidiyo (kusukela i-VGA engadlulisi umsindo) ukuze ukwazi ukudlala imisindo ngokusebenzisa isibonisi ngezikhulumi ezifakiwe, njenge-HDMI TV.
I- HDMI ku-VGA Converter ihluke ngokuphambene: ixhuma ikhadi levidiyo enekhredithi ye-HDMI kumqapha noma i-TV enokuxhumeka kokufaka kwe-VGA. Njengoba i-HDMI intsha kune-VGA, lolu hlobo lokuguqula luyasiza uma uxhuma ideskithophu entsha noma i-laptop kukhombisa ukudala.
Bobabili laba abaguqulayo batholakala kalula kuyi-intanethi nakwezitolo ze-elekthronikhi. Ama-Amazon athengisa inani le-VGA kubaguquli be-HDMI, kanye ne-HDMI ku-VGA abaguquli.
Abaguquleli be-VGA & DVI
Njengoba ungacabanga, i- DVI kuya ku-VGA converter iyadingeka uma udinga ukuxhuma ikhadi le-DVI kwisibonisi esinesidumbu se-VGA.
Abaguquli be-DVI kuya ku-VGA ngokuvamile ba-DVI besilisa ku-VGA abaguquli besifazane. Lokhu kusho ukuphela kwe-DVI yama-plug converter ngqo kwi-port ye-DVI ekhadini lakho levidyo, kanti ukuphela kwe-VGA yokuguqulwa kusetshenziselwa isilisa kumuntu wesilisa i-VGA i-cable yokuxhuma umguquli ekugcineni kwesifazane kwidivaysi yokubonisa.
Lezi zinhlobo zabaguquli zilula ukuthola futhi ezingabizi kakhulu. Ama-Amazon athengisa inani labaguquleli be-DVI kuya ku-VGA kodwa uzothola kuwo yonke indawo.
Abaguquli be-VGA kuya ku-DVI nabo bakhona kodwa kungaba okungabizi futhi kunzima ukuthola. Lolu hlobo lokuguqula luyadingeka uma udinga ukuhambisa ividiyo kusuka ekhadini levidiyo le-VGA ukuya kumlindi we-DVI.
Ama-DVI kuya ku-VGA abaguquli basebenze ngoba isignali isuka kudijithali kuya ku-analog, okuyiyona nje indaba yokuhumusha emiphakathini ye-DVI kusukela i-DVI ithwala kokubili izibonakaliso ze-analog nezedijithali. I-VGA ithwala i-analog, ngakho-ke ukusuka ku-VGA kuya ku-DVI idinga ukuguqula ukushintsha lezo zimpawu ze-analog ku-digital.
Ama-Amazon athengisa lo mkhiqizo we-Monoprice we-VGA kuya ku-DVI umguquli kodwa kuyamanani. Ukuthuthukisa ikhadi lakho levidiyo ukusekela ukuqapha okusha kungase kube kubize futhi kube nokukhetha okuhle esikhathini eside.
Okuningi ku-VGA Converters
Abanye abaguqula i-VGA badinga ukuthi ube nekhebula le-VGA ngaphezu kwe-converter, into okumele uyikhumbule uma uthenga ngeyodwa.
Isibonelo, lokhu kuvamile nge-HDMI ku-VGA abaguquli. I-converter ingahle ikhiphe ikhebula le-HDMI ngebhokisi lokuguquguqula i-VGA konke ku-ikhebula elilodwa, kodwa ibhokisi le-VGA linokuxhunywa kwesifazane njengokwakho okubekwe eceleni noma i-TV, ngakho-ke uzodinga owesilisa ku-cable ye-VGA ukuze uqedele uxhumano .
Okuningi kuma-Converter wamaKhethri
Uma yonke inkulumo ye-converter idideka futhi usaqiniseki ukuthi hlobo luni lwekhebula elizoyilungiselela ukusethwa kwakho okuqondile, bheka kuphela amabhuku ngokwabo ukuze ubone ukuthi udinga ukuphela kokuba owesilisa noma wesifazane, bese ubheka i-converter efana nalokho.
Isibonelo, uma i-monitor kanye nekhadi levidyo zombili zisebenzisa amabhishi wesifazane, ungathanda ukuthola ikhebula elinamaxhumi wesilisa kokubili.
Okunye okuhlukile okumele kwenziwe okwehlukile ukukhomba uhlobo lokuxhumeka kokubili kokuphela; kungakhathaliseki ukuthi i-VGA, i-DVI, noma i-HDMI, kodwa lokho akufanele kube nzima ukuthi babhekeke kakhulu kunomunye nomunye.
Isithombe esiphezulu saleli khasi ikhebula le-VGA elinamaphesenti wesilisa, okusho ukuthi lingasetshenziswa kuphela ukuxhuma kumqapha kanye nekhadi levidyo ukuthi zombili zisebenzisa ama-port VGA wesifazane.
VGA vs Mini-VGA
Esikhundleni sokuxhuma kwe-VGA ejwayelekile, amanye ama-laptops namanye amadivaysi angasebenzisa okuthiwa i- mini-VGA , nakuba engakaze ithandwa kakhulu kwisixhumi se-VGA ejwayelekile.
I-Mini-VGA ibheka okuningi njengechwethi le-USB kunechweba le-VGA ( nansi isithombe salinye ), kodwa lisetshenziselwa ividiyo njenge-port ejwayelekile ye-VGA.
Kukhona futhi i-mini-VGA ku-adapter ye-VGA ezovumela idivayisi ejwayelekile yokubonisa i-VGA ixhumeke kukhompyutha ene-mini-VGA port.
Ngokufana ne-DVI esikhundleni se-VGA, i-mini-DVI manje isetshenziselwa kakhulu kune-mini-VGA.
Ulwazi oluningi nge-VGA
Bheka Ngingayisebenzisa kanjani i-Driver Update ku-Windows? uma udinga usizo lokuvuselela abashayeli bekhadi lakho levidiyo le-VGA.
Uma izilungiselelo zakho zokubonisa zihlelwa ngokungalungile, okwenza isimiso sakho singabonakali nhlobo, ungaqalisa ku-Windows usebenzisa isinqumo sevidiyo esincane.
Abasebenzisi be- Windows 10 ne- Windows 8 bangenza lokhu ngokusebenzisa izilungiselelo zokuqalisa ngokunika amandla inketho yevidiyo ephansi yokuxazulula .
Ku- Windows 7 , Windows Vista , ne- Windows XP , le nketho itholakala ku- Advanced Boot Options Menu (okuthiwa i- Advanced Boot Options ku-XP). Ihlelwe njenge- Vumela Imodi ye-VGA ku-Windows XP.