{"id":4209,"date":"2024-09-23T06:37:03","date_gmt":"2024-09-23T06:37:03","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=4209"},"modified":"2024-09-23T06:37:03","modified_gmt":"2024-09-23T06:37:03","slug":"fix-windows-night-light-issues-8-effective-solutions-to-try","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/fix-windows-night-light-issues-8-effective-solutions-to-try\/","title":{"rendered":"Opravte probl\u00e9my s no\u010dn\u00edm osv\u011btlen\u00edm syst\u00e9mu Windows: 8 \u00fa\u010dinn\u00fdch \u0159e\u0161en\u00ed k vyzkou\u0161en\u00ed"},"content":{"rendered":"

Pokud zjist\u00edte, \u017ee intenzivn\u011b pracujete na po\u010d\u00edta\u010di nebo notebooku, zejm\u00e9na v no\u010dn\u00edch hodin\u00e1ch, m\u016f\u017eete zaznamenat p\u0159\u00edznaky, jako je \u00fanava o\u010d\u00ed a \u00fanava. Na\u0161t\u011bst\u00ed je funkce Windows Night Light navr\u017eena tak, aby chr\u00e1nila va\u0161e o\u010di t\u00edm, \u017ee minimalizuje mno\u017estv\u00ed modr\u00e9ho sv\u011btla vyza\u0159ovan\u00e9ho z obrazovky.<\/p>\n

Vystaven\u00ed modr\u00e9mu sv\u011btlu z po\u010d\u00edta\u010dov\u00fdch displej\u016f m\u016f\u017ee nep\u0159\u00edzniv\u011b ovlivnit va\u0161e o\u010di a naru\u0161it v\u00e1\u0161 sp\u00e1nkov\u00fd cyklus. Jak si mnoz\u00ed uv\u011bdomuj\u00ed, toto vystaven\u00ed modr\u00e9mu sv\u011btlu m\u016f\u017ee inhibovat produkci melatoninu, hormonu sp\u00e1nku, co\u017e vede k r\u016fzn\u00fdm zdravotn\u00edm probl\u00e9m\u016fm.<\/p>\n

Pokud naraz\u00edte na probl\u00e9my s t\u00edm, \u017ee funkce Windows Night Light nefunguje spr\u00e1vn\u011b,<\/strong> pokra\u010dujte ve \u010dten\u00ed. Sestavili jsme \u00fa\u010dinn\u00fd seznam \u0159e\u0161en\u00ed, kter\u00e1 100% zaru\u010den\u011b<\/strong> vy\u0159e\u0161\u00ed v\u00e1\u0161 probl\u00e9m.<\/p>\n

Nejlep\u0161\u00ed \u0159e\u0161en\u00ed pro opravu nefunk\u010dn\u00edho no\u010dn\u00edho osv\u011btlen\u00ed ve Windows<\/strong><\/span><\/h2>\n

N\u00ed\u017ee podrobn\u011b popisujeme nejlep\u0161\u00ed zp\u016fsoby, jak vy\u0159e\u0161it funkci Night Light, kter\u00e1 nefunguje ve Windows 10 a Windows 11<\/strong> . Chcete-li dos\u00e1hnout nej\u00fa\u010dinn\u011bj\u0161\u00edch v\u00fdsledk\u016f, p\u0159e\u010dt\u011bte si pozorn\u011b cel\u00fd \u010dl\u00e1nek.<\/p>\n

1. Ov\u011b\u0159te s\u00edlu no\u010dn\u00edho sv\u011btla<\/strong><\/span><\/h3>\n

Pokud jste naprogramovali pl\u00e1n pro no\u010dn\u00ed osv\u011btlen\u00ed, ale neaktivuje se, zkontrolujte nastaven\u00ed jeho s\u00edly. K tomuto probl\u00e9mu m\u016f\u017ee v\u00e9st nedostate\u010dn\u00e1 intenzita no\u010dn\u00edho sv\u011btla.<\/p>\n

    \n
  1. Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na plochu a vyberte Nastaven\u00ed zobrazen\u00ed<\/strong> .
    \n\"Vyberte<\/li>\n
  2. Vyberte mo\u017enost No\u010dn\u00ed sv\u011btlo<\/strong> .
    \n\"Klikn\u011bte<\/li>\n
  3. Upravte s\u00edlu<\/strong> no\u010dn\u00edho sv\u011btla podle pot\u0159eby a stiskn\u011bte tla\u010d\u00edtko Zapnout nyn\u00ed,<\/strong> pokud jej chcete okam\u017eit\u011b aktivovat.
    \n\"upravte<\/li>\n<\/ol>\n

    2. Zkontrolujte pl\u00e1n no\u010dn\u00edho osv\u011btlen\u00ed<\/strong><\/span><\/h3>\n

    Pokud se funkce Night Light jev\u00ed jako neaktivn\u00ed, p\u0159esto\u017ee je zapnut\u00e1, p\u0159\u00ed\u010dinou m\u016f\u017ee b\u00fdt p\u0159edem nastaven\u00fd pl\u00e1n. Pokud jste nap\u0159\u00edklad nakonfigurovali no\u010dn\u00ed re\u017eim tak, aby fungoval od 22:00 do 5:00, pokus o jeho aktivaci ve 21:00 by byl ne\u00fa\u010dinn\u00fd. Chcete-li to napravit, postupujte podle n\u00ed\u017ee uveden\u00fdch krok\u016f.<\/p>\n

      \n
    1. Stiskn\u011bte kl\u00e1vesu Windows<\/strong> a klikn\u011bte na Nastaven\u00ed<\/strong> . P\u0159\u00edpadn\u011b m\u016f\u017eete stisknout Windows + I<\/strong> pro p\u0159\u00edm\u00fd p\u0159\u00edstup k nastaven\u00ed zobrazen\u00ed.
      \n\"Stiskn\u011bte<\/li>\n
    2. Klikn\u011bte na Syst\u00e9m > Displej<\/strong> .
      \n\"Klikn\u011bte<\/li>\n
    3. Vyberte mo\u017enost No\u010dn\u00ed sv\u011btlo<\/strong> .<\/li>\n
    4. Povolte p\u0159ep\u00ednac\u00ed tla\u010d\u00edtko pl\u00e1novan\u00e9ho no\u010dn\u00edho osv\u011btlen\u00ed<\/strong> a nastavte po\u017eadovan\u00e9 hodiny<\/strong> podle sv\u00e9ho pl\u00e1nu.
      \n\"Zapn\u011bte<\/li>\n<\/ol>\n

      Krom\u011b toho se m\u016f\u017eete rozhodnout pro nastaven\u00ed od z\u00e1padu do v\u00fdchodu slunce<\/strong> , kter\u00e9 automaticky aktivuje no\u010dn\u00ed sv\u011btlo na z\u00e1klad\u011b va\u0161\u00ed zem\u011bpisn\u00e9 polohy, obvykle za\u010d\u00edn\u00e1 v 18:35 a kon\u010d\u00ed v 5:29. Pokud je tato mo\u017enost za\u0161edl\u00e1, postupujte podle n\u00e1sleduj\u00edc\u00edch metod.<\/p>\n

      3. Ov\u011b\u0159te nastaven\u00ed \u010dasu va\u0161eho po\u010d\u00edta\u010de<\/strong><\/span><\/h3>\n

      P\u0159i po\u017eadavku na aktivaci no\u010dn\u00edho osv\u011btlen\u00ed na z\u00e1klad\u011b pl\u00e1nu m\u016f\u017ee nespr\u00e1vn\u00e9 nastaven\u00ed \u010dasu br\u00e1nit funk\u010dnosti. Chcete-li opravit nastaven\u00ed \u010dasu po\u010d\u00edta\u010de, postupujte takto:<\/p>\n

        \n
      1. Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na zobrazen\u00ed \u010dasu na hlavn\u00edm panelu a vyberte Upravit datum a \u010das<\/strong> .
        \n\"Vyberte<\/li>\n
      2. Aktivujte mo\u017enost Nastavit \u010das automaticky<\/strong> pomoc\u00ed tla\u010d\u00edtka P\u0159epnout<\/strong> .
        \n\"Kliknut\u00edm<\/li>\n
      3. Pro ru\u010dn\u00ed \u00fapravy \u010dasu klikn\u011bte na tla\u010d\u00edtko Zm\u011bnit<\/strong> vedle polo\u017eky Nastavit datum a \u010das ru\u010dn\u011b<\/strong> . Ujist\u011bte se, \u017ee mo\u017enost Nastavit datum a \u010das automaticky<\/strong> je pro ru\u010dn\u00ed \u00fapravy zak\u00e1z\u00e1na.
        \n\"Klikn\u011bte<\/li>\n
      4. Zadejte preferovan\u00e9 nastaven\u00ed \u010dasu a klikn\u011bte na tla\u010d\u00edtko Zm\u011bnit<\/strong> .
        \n\"Nyn\u00ed<\/li>\n<\/ol>\n

        4. Aktivujte slu\u017ebu ur\u010dov\u00e1n\u00ed polohy<\/strong><\/span><\/h3>\n

        Aby u\u017eivatel\u00e9, kte\u0159\u00ed nastavuj\u00ed funkci No\u010dn\u00ed sv\u011btlo, mohli vyu\u017e\u00edvat mo\u017enost od z\u00e1padu do v\u00fdchodu slunce<\/strong> , mus\u00ed b\u00fdt povolena slu\u017eba ur\u010dov\u00e1n\u00ed polohy . Pokud jsou va\u0161e slu\u017eby ur\u010dov\u00e1n\u00ed polohy vypnut\u00e9, tato funkce bude deaktivov\u00e1na.<\/p>\n

        Pokud ru\u010dn\u011b aktivujete no\u010dn\u00ed re\u017eim, m\u016f\u017eete tento krok ignorovat, proto\u017ee slu\u017eby ur\u010dov\u00e1n\u00ed polohy nebudou nutn\u00e9.<\/p>\n

          \n
        1. Stiskn\u011bte Windows + I<\/strong> pro p\u0159\u00edstup k nastaven\u00ed a vyberte Soukrom\u00ed a zabezpe\u010den\u00ed<\/strong> .
          \n\"Klikn\u011bte<\/li>\n
        2. P\u0159ejd\u011bte dol\u016f a vyberte Um\u00edst\u011bn\u00ed<\/strong> .
          \n\"Klikn\u011bte<\/li>\n
        3. Kliknut\u00edm na p\u0159ep\u00ednac\u00ed tla\u010d\u00edtko pro Polohov\u00e9 slu\u017eby je povol\u00edte.
          \n\"Kliknut\u00edm<\/li>\n<\/ol>\n

          Po aktivaci by mo\u017enost od z\u00e1padu do v\u00fdchodu slunce<\/strong> ji\u017e nem\u011bla b\u00fdt za\u0161edl\u00e1.<\/p>\n

          5. Aktualizujte sv\u00e9 grafick\u00e9 ovlada\u010de<\/strong><\/span><\/h3>\n

          K tomuto probl\u00e9mu s no\u010dn\u00edm osv\u011btlen\u00edm mohou tak\u00e9 v\u00e9st zastaral\u00e9 nebo po\u0161kozen\u00e9 grafick\u00e9 ovlada\u010de. Ujist\u011bte se, \u017ee va\u0161e grafick\u00e9 ovlada\u010de jsou aktu\u00e1ln\u00ed. Pokyny k aktualizaci grafick\u00fdch ovlada\u010d\u016f z\u00edsk\u00e1te podle n\u00e1sleduj\u00edc\u00edch krok\u016f.<\/p>\n

            \n
          1. Stiskn\u011bte kl\u00e1vesu Windows a zadejte Spr\u00e1vce za\u0159\u00edzen\u00ed<\/strong> a pot\u00e9 jej vyberte.
            \n\"Klepn\u011bte<\/li>\n
          2. Rozbalte \u010d\u00e1st Grafick\u00e9 adapt\u00e9ry<\/strong> kliknut\u00edm na \u0161ipku, pot\u00e9 klikn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i na sv\u016fj grafick\u00fd ovlada\u010d a vyberte mo\u017enost Aktualizovat ovlada\u010d<\/strong> .
            \n\"Klikn\u011bte<\/li>\n
          3. Vyberte mo\u017enost Hledat automaticky ovlada\u010de<\/strong> . Windows automaticky st\u00e1hne a nainstaluje v\u0161echny zastaral\u00e9 ovlada\u010de.
            \n\"Vyberte<\/li>\n<\/ol>\n

            6. Znovu nainstalujte ovlada\u010de grafiky<\/strong><\/span><\/h3>\n

            Pokud aktualizace probl\u00e9m nevy\u0159e\u0161\u00ed, zva\u017ete p\u0159einstalaci grafick\u00e9ho ovlada\u010de jako mo\u017en\u00e9 \u0159e\u0161en\u00ed. Jak na to:<\/p>\n

              \n
            1. Otev\u0159ete Spr\u00e1vce za\u0159\u00edzen\u00ed<\/strong> a rozbalte kategorii Grafick\u00fd adapt\u00e9r.<\/li>\n
            2. Klepn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i na grafick\u00fd ovlada\u010d a vyberte mo\u017enost odinstalovat ovlada\u010d.
              \n\"Vyberte<\/li>\n
            3. Vyberte mo\u017enost Pokusit se odebrat ovlada\u010d pro za\u0159\u00edzen\u00ed<\/strong> a pot\u00e9 klikn\u011bte na tla\u010d\u00edtko Odinstalovat.
              \n\"Vyberte<\/li>\n<\/ol>\n

              Po odinstalov\u00e1n\u00ed ovlada\u010de restartujte po\u010d\u00edta\u010d<\/strong> . Syst\u00e9m Windows by m\u011bl b\u011bhem spou\u0161t\u011bn\u00ed automaticky p\u0159einstalovat z\u00e1kladn\u00ed grafick\u00fd ovlada\u010d, nebo jej m\u016f\u017eete ru\u010dn\u011b st\u00e1hnout z internetu. Pro usnadn\u011bn\u00ed zde uv\u00e1d\u00edme n\u011bkolik odkaz\u016f na sta\u017een\u00ed ovlada\u010d\u016f online: ovlada\u010de Intel<\/a> , ovlada\u010de Nvidia<\/a> a ovlada\u010de AMD<\/a> .<\/p>\n

              7. Resetujte nastaven\u00ed no\u010dn\u00edho osv\u011btlen\u00ed<\/strong><\/span><\/h3>\n

              Pokud v\u0161e ostatn\u00ed sel\u017ee a funkce Night Light se zd\u00e1 b\u00fdt zcela vypnut\u00e1, mo\u017en\u00e1 budete muset resetovat nastaven\u00ed Night Light pomoc\u00ed Editoru registru.<\/p>\n

              Pozn\u00e1mka: \u00dapravy Editoru registru mohou potenci\u00e1ln\u011b po\u0161kodit instalaci syst\u00e9mu Windows, proto je d\u016fle\u017eit\u00e9 p\u0159ed proveden\u00edm jak\u00fdchkoli zm\u011bn z\u00e1lohovat registr.<\/p>\n

                \n
              1. Stisknut\u00edm kl\u00e1ves Windows + R<\/strong> otev\u0159ete Spustit, zadejte Regedit<\/strong> a klikn\u011bte na OK<\/strong> .
                \n\"Za<\/li>\n
              2. P\u0159ed stisknut\u00edm kl\u00e1vesy Enter zkop\u00edrujte n\u00e1sleduj\u00edc\u00ed cestu a vlo\u017ete ji do adresn\u00edho \u0159\u00e1dku registru:\n<\/li>\n
              3. Najd\u011bte dv\u011b slo\u017eky:\n<\/li>\n
              4. Klepn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i na ka\u017edou z t\u011bchto slo\u017eek a klepn\u011bte na tla\u010d\u00edtko Odstranit<\/strong> .
                \n\"Klikn\u011bte<\/li>\n<\/ol>\n
                \n

                default$windows.data.bluelightreduction.bluelightreductionstate
                \ndefault$windows.data.bluelightreduction.settings.<\/p>\n<\/blockquote>\n

                \n

                HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\CloudStore\\Store\\DefaultAccount\\Cloud.<\/p>\n

                \"Zkop\u00edrujte<\/p>\n<\/blockquote>\n

                Nakonec restartujte po\u010d\u00edta\u010d a znovu vyzkou\u0161ejte funkci Night Light.<\/p>\n

                8. Nainstalujte aktualizace syst\u00e9mu Windows<\/strong><\/span><\/h3>\n

                V krajn\u00edm p\u0159\u00edpad\u011b, pokud probl\u00e9my p\u0159etrv\u00e1vaj\u00ed a \u017e\u00e1dn\u00e1 z p\u0159edchoz\u00edch metod nefungovala, m\u016f\u017ee probl\u00e9m vy\u0159e\u0161it aktualizace syst\u00e9mu Windows. Pokud pou\u017e\u00edv\u00e1te zastaralou verzi Windows, aktualizace by mohla opravit chyby a obnovit funkci Night Light.<\/p>\n

                  \n
                1. P\u0159ejd\u011bte do Nastaven\u00ed syst\u00e9mu Windows a vyberte polo\u017eku Windows Update<\/strong> .
                  \n\"Klepn\u011bte<\/li>\n
                2. Klikn\u011bte na mo\u017enost Vyhledat aktualizace<\/strong> . T\u00edm se zah\u00e1j\u00ed stahov\u00e1n\u00ed v\u0161ech dostupn\u00fdch aktualizac\u00ed.
                  \n\"Klikn\u011bte<\/li>\n
                3. Po dokon\u010den\u00ed stahov\u00e1n\u00ed nainstalujte aktualizace kliknut\u00edm na tla\u010d\u00edtko Restartovat .<\/strong>
                  \n\"Kliknut\u00edm<\/li>\n<\/ol>\n

                  Z\u00e1v\u011br<\/strong><\/span><\/h4>\n

                  V\u00fd\u0161e uveden\u00e9 metody jsou praktick\u00fdmi p\u0159\u00edstupy k \u0159e\u0161en\u00ed probl\u00e9mu nefunk\u010dn\u00edho no\u010dn\u00edho osv\u011btlen\u00ed ve Windows. Douf\u00e1me, \u017ee v\u00e1m tento \u010dl\u00e1nek pomohl vy\u0159e\u0161it va\u0161e probl\u00e9my s no\u010dn\u00edm sv\u011btlem. Tato \u0159e\u0161en\u00ed lze snadno aplikovat na Windows 10 i Windows 11.<\/p>\n

                  Nev\u00e1hejte se pod\u011blit o sv\u00e9 zku\u0161enosti nebo jak\u00e9koli dotazy t\u00fdkaj\u00edc\u00ed se tohoto pr\u016fvodce v sekci koment\u00e1\u0159\u016f n\u00ed\u017ee!<\/p>\n

                  Zdroj<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

                  Pokud zjist\u00edte, \u017ee intenzivn\u011b pracujete na po\u010d\u00edta\u010di nebo notebooku, zejm\u00e9na v no\u010dn\u00edch hodin\u00e1ch, m\u016f\u017eete zaznamenat p\u0159\u00edznaky, jako je \u00fanava o\u010d\u00ed a \u00fanava. Na\u0161t\u011bst\u00ed je funkce Windows Night Light navr\u017eena tak, aby chr\u00e1nila va\u0161e o\u010di t\u00edm, \u017ee minimalizuje mno\u017estv\u00ed modr\u00e9ho sv\u011btla vyza\u0159ovan\u00e9ho z obrazovky. Vystaven\u00ed modr\u00e9mu sv\u011btlu z po\u010d\u00edta\u010dov\u00fdch displej\u016f m\u016f\u017ee nep\u0159\u00edzniv\u011b ovlivnit va\u0161e o\u010di a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[332],"class_list":["post-4209","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=4209"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4209\/revisions"}],"predecessor-version":[{"id":4210,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4209\/revisions\/4210"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=4209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=4209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=4209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}