Osowa kanema kunyumba

N'zokayikitsa kuti mafani wa masewera ano kompyuta ndi chinachake kusangalatsa kuposa latsopano apawokha zithunzi khadi, amene ali mkulu kompyuta mphamvu. Chifukwa cha ichi kwagona kuti masewera kutukula kumasula kwambiri chuma tima zithunzi ntchito adaputala, potero chikuchititsa chidwi kampani mankhwala NVIDIA ndi AMD (poyamba ATI), mu osiyanasiyana amene ali wamphamvu zithunzi makadi. Komabe, zambiri n'zokayikitsa kudabwa aliyense: ndi maalumali makompyuta kungoti "pfunde" zitsanzo osiyana njira kwa AMD ndi NVIDIA - monga mawu ukupita, aliyense kukoma ndi bajeti.

Ngati ife maganizo kupanga ulendo wa zaka khumi m'mbuyo kufunsa opanga masewera mmene kusankha khadi mulingo woyenera dongosolo Masewero wake, yankho adzapatsidwa mayesero yoyenera ndi ndemanga pa Intaneti. Iwo anali ndi mtengo wa chiwerengero cha mapaipi, luso ndondomeko, kuzirala, mlingo phokoso ndi makhalidwe ena ena. Ndipo anadza pa nthawi mawu akuti mu zaka 1-2 pambuyo kugula, mungafunike prozharka kanema - palibe munthu angakhulupirire, kuganizira mawu awa ngati nthabwala. Kalanga ine, monga zambiri choncho, mfundo amene anaposa ndi zongopeka wildest. Tsopano prozharka khadi kanema - ndi bwino kuti njira ambiri kuti chipangizo ... Koma tiyeni onse mu dongosolo.

Mbali yaikulu ya kanema iliyonse - zithunzi purosesa. Izi Chip lalikulu kwambiri Integrated zigawo zigawo zake amagetsi. Kawirikawiri ndi zitsulo Redieta ndi Redieta zimakupiza kapena kutentha chitoliro (mu nkhani ya kuzirala chabe). Komabe, Chip lonse - kuti si purosesa. Mbali yaikulu ya maziko otchedwa, anaikira mu yaing'ono wakuda lalikulu-Chip kuikidwa pa maziko textolite. Iwo adjoins rediyeta. Crystal ndi Chip ndi kuchuluka kwa mwendo-kutsogolera soldered ndi mipando ya pa bwalo textolite m'munsi. kulankhula izi, mwakuti kwa nthawi yaitali soldering amachitidwa pa mizere makina msonkhano. Nthaŵi iliyonse kukhudzana kuika solder mpira, zomwe isungunuke, zikugwirizana ndi mwendo ndipo Chip m'deralo. Koma kodi zonsezi pamwambapa ofanana prozharka kanema? Kulankhula.

Kumayambiriro a 2005, eni zambiri NVIDIA zithunzi makadi anayamba kudandaula kuti makadi popanda chifukwa chenicheni anasiya kugwira ntchito. Zizindikiro zosiyanasiyana: mipiringidzo kapena mabwalo pa zenera; kulephera kukhazikitsa dalaivala; Downtime mu mode 3D, ndi zina zotero. Ndiyeno panali malipoti mavuto ofanana ndi mankhwala AMD, ngakhale "utsogoleri", pambuyo pa zonse, a NVIDIA. Thanani zonse kwa "otentha mtima" zipangizo anali Sizotheka Choncho, adati cholinga cha onse zosalongosoka soldering ndi Chip khadi zithunzi. Komabe, mu 2008 NVIDIA anazindikira osauka khalidwe solder ... mu kusiyana pakati pa Chip ndi gawo lapansi kwa Chip ndi, ie, mkati chilema. Ena ojambula solder mpira mwina kwina kwathunthu, kotero chifukwa makutidwe ndi okosijeni kukana zachilengedwe mfundo zimenezi ndi kuchuluka, zikubweretsa mavuto odziwika. Pa brazing ena anali zosalongosoka chifukwa osakwanira kuchuluka kwa solder.

Osowa kanema - ichi ndi njira imodzi kuyesetsa kuti ndibweze khadi wolakwika "kukhala." M'pofunika mosamala kuchotsa lonse dongosolo kuzirala, ndi mbali pulasitiki, zolumikizira ndi capacitors electrolytic zojambulazo Manga. Ikani zithunzi khadi mu uvuni pa Chip dielectric m'munsi m'mwamba. Yambitsani Kutentha digiri 200-230. Ali wopanikizika, ofunda khadi 20 masekondi. Zimitsani uvuni pang'ono (!) Anatsegula chitseko bungwe kuzirala pang'onopang'ono.

Pambuyo ntchito khadi akhoza kupanga. moyo wake pambuyo ichi ndi masiku ochepa kuti zaka 2-3.