{"id":6447,"date":"2025-01-07T17:03:13","date_gmt":"2025-01-07T17:03:13","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=6447"},"modified":"2025-01-07T17:03:13","modified_gmt":"2025-01-07T17:03:13","slug":"how-to-fix-windows-10-hdr-not-turning-on-3-effective-solutions","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/how-to-fix-windows-10-hdr-not-turning-on-3-effective-solutions\/","title":{"rendered":"Jak opravit, \u017ee se syst\u00e9m Windows 10 HDR nezap\u00edn\u00e1: 3 efektivn\u00ed \u0159e\u0161en\u00ed"},"content":{"rendered":"<p>M\u00e1te pot\u00ed\u017ee s HDR (High Dynamic Range) ve Windows 10? Nejsi s\u00e1m! Mnoho u\u017eivatel\u016f hl\u00e1silo probl\u00e9my s neaktivac\u00ed obsahu HDR na podporovan\u00fdch displej\u00edch. To m\u016f\u017ee b\u00fdt obzvl\u00e1\u0161t\u011b frustruj\u00edc\u00ed, pokud jste ned\u00e1vno aktualizovali verzi syst\u00e9mu Windows a chcete si u\u017e\u00edt \u017eiv\u00e9 vizu\u00e1ln\u00ed prvky.<\/p>\n<p>C\u00edlem t\u00e9to p\u0159\u00edru\u010dky je poskytnout v\u00e1m praktick\u00e1 \u0159e\u0161en\u00ed, jak vy\u0159e\u0161it probl\u00e9m <strong>se zap\u00edn\u00e1n\u00edm HDR<\/strong> , co\u017e v\u00e1m umo\u017en\u00ed obnovit v\u00e1\u0161 z\u00e1\u017eitek s vysok\u00fdm dynamick\u00fdm rozsahem.<\/p>\n<h2 id=\"h-hdr-activation-options\">Co byste m\u011bli d\u011blat, pokud se HDR neaktivuje ve Windows 10?<\/h2>\n<p>Ne\u017e se pono\u0159\u00edme do technick\u00fdch \u0159e\u0161en\u00ed, zva\u017ete n\u011bkolik z\u00e1kladn\u00edch kontrol:<\/p>\n<ul>\n<li>Na vin\u011b m\u016f\u017ee b\u00fdt konfigurace v\u00edce displej\u016f. Pokud pou\u017e\u00edv\u00e1te kombinaci monitor\u016f a televizor\u016f, zkuste povolit HDR **pouze s p\u0159ipojen\u00fdm televizorem**, abyste zjistili, zda to probl\u00e9m vy\u0159e\u0161\u00ed.<\/li>\n<li>Nestandardn\u00ed kabel HDMI m\u016f\u017ee br\u00e1nit funkci HDR. Ujist\u011bte se, \u017ee m\u00e1te <strong>kabel HDMI 2.0b<\/strong> pro spr\u00e1vn\u00fd p\u0159enos sign\u00e1lu HDR; V\u00fdm\u011bna kabelu HDMI 1.4 m\u016f\u017ee probl\u00e9m vy\u0159e\u0161it.<\/li>\n<\/ul>\n<h3 id=\"h-step-1-enable-hdr-through-registry-editor\">1. Aktivace HDR pomoc\u00ed Editoru registru<\/h3>\n<ol>\n<li>Spus\u0165te dialog Spustit pomoc\u00ed <kbd>Windows<\/kbd>  + <kbd>R<\/kbd>, zadejte <strong>regedit<\/strong> a stiskn\u011bte <kbd>Enter<\/kbd>.<img alt=\"Otev\u0159en\u00ed Editoru registru\" class=\"wp-image\" decoding=\"async\" height=\"338\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/explorer_7gRiLjn0we.webp\" title=\"Otev\u0159en\u00ed Editoru registru\" width=\"572\"\/><\/li>\n<li>Potvr\u010fte v\u00fdzvu \u0158\u00edzen\u00ed u\u017eivatelsk\u00fdch \u00fa\u010dt\u016f kliknut\u00edm na <strong>Ano<\/strong> .<\/li>\n<li>P\u0159ejd\u011bte na n\u00e1sleduj\u00edc\u00ed cestu tak, \u017ee ji vlo\u017e\u00edte do adresn\u00edho \u0159\u00e1dku a stisknete <kbd>Enter<\/kbd>:  <code><strong>Computer\\HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\VideoSettings<\/strong><\/code><img alt=\"Navigace cestou registru\" class=\"wp-image\" decoding=\"async\" height=\"808\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/regedit_ltkQAiwJRC.webp\" title=\"Navigace cestou registru\" width=\"1346\"\/><\/li>\n<li>Vyhledejte hodnotu <strong>EnableHDRForPlayback<\/strong> . Pokud chyb\u00ed, vytvo\u0159te jej tak, \u017ee kliknete prav\u00fdm tla\u010d\u00edtkem na pr\u00e1zdn\u00e9 m\u00edsto, p\u0159ejdete na Nov\u00fd, vyberete <strong>DWORD (32bitov\u00e1 hodnota)<\/strong> , pojmenujete jej EnableHDRForPlayback a dvakr\u00e1t na n\u011bj kliknete.<img alt=\"Vytv\u00e1\u0159en\u00ed DWORD pro HDR\" class=\"wp-image\" decoding=\"async\" height=\"808\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/regedit_FDYut76CIk.webp\" title=\"Vytv\u00e1\u0159en\u00ed DWORD pro HDR\" width=\"1346\"\/><\/li>\n<li>Nastavte jeho \u00dadaj hodnoty na <strong>1<\/strong> a ulo\u017ete zm\u011bny kliknut\u00edm na <strong>OK<\/strong> .<img alt=\"Ukl\u00e1d\u00e1n\u00ed hodnotov\u00fdch dat\" class=\"wp-image\" decoding=\"async\" height=\"305\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/regedit_wgzhEm9tqc.webp\" title=\"Ukl\u00e1d\u00e1n\u00ed hodnotov\u00fdch dat\" width=\"497\"\/><\/li>\n<li>Chcete-li pou\u017e\u00edt tyto zm\u011bny, restartujte po\u010d\u00edta\u010d.<\/li>\n<\/ol>\n<p>Mnoho u\u017eivatel\u016f zjistilo, \u017ee tyto \u00fapravy registru \u00fa\u010dinn\u011b obnovuj\u00ed funkci HDR ve Windows 10. S t\u00edmto vylep\u0161en\u00edm byste m\u011bli b\u00fdt schopni \u00fasp\u011b\u0161n\u011b p\u0159ep\u00ednat HDR v aplikaci Nastaven\u00ed.<\/p>\n<h3 id=\"h-step-2-restore-to-an-earlier-version\">2. Obnoven\u00ed Windows 10 na p\u0159edchoz\u00ed verzi<\/h3>\n<ol>\n<li>Otev\u0159ete nab\u00eddku Nastaven\u00ed stisknut\u00edm <kbd>Windows<\/kbd>  + <kbd>I<\/kbd>a pot\u00e9 p\u0159ejd\u011bte na <strong>Aktualizace<\/strong> a <strong>zabezpe\u010den\u00ed<\/strong> .<img alt=\"Nastaven\u00ed aktualizace a zabezpe\u010den\u00ed\" class=\"wp-image\" decoding=\"async\" height=\"728\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/ApplicationFrameHost_OHYDhvhgMs-2.webp\" title=\"Nastaven\u00ed aktualizace a zabezpe\u010den\u00ed\" width=\"1366\"\/><\/li>\n<li>Vyberte mo\u017enost <strong>Obnoven\u00ed<\/strong> z lev\u00e9ho postrann\u00edho panelu.<\/li>\n<li>P\u0159ejd\u011bte k \u010d\u00e1sti <strong>P\u0159ej\u00edt zp\u011bt na p\u0159edchoz\u00ed verzi Windows 10<\/strong> .<\/li>\n<li>Klikn\u011bte na <strong>Za\u010d\u00edn\u00e1me<\/strong> .<\/li>\n<li>Postupujte podle pokyn\u016f na obrazovce a vra\u0165te sv\u016fj syst\u00e9m na star\u0161\u00ed verzi Windows 10.<\/li>\n<li>Po obnoven\u00ed zkontrolujte, zda m\u016f\u017eete aktivovat nastaven\u00ed HDR.<\/li>\n<\/ol>\n<p>Pokud se po ned\u00e1vn\u00e9m upgradu objev\u00ed probl\u00e9m s HDR, m\u016f\u017ee va\u0161e frustrace vy\u0159e\u0161it downgrade na p\u0159edchoz\u00ed verzi. Je v\u0161ak d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee platnost mo\u017enosti vr\u00e1tit se vypr\u0161\u00ed 10 dn\u00ed po upgradu, tak\u017ee na\u010dasov\u00e1n\u00ed je kl\u00ed\u010dov\u00e9!<\/p>\n<p>M\u011bjte na pam\u011bti, \u017ee obnoven\u00ed syst\u00e9mu tak\u00e9 vr\u00e1t\u00ed aktualizace ovlada\u010d\u016f, co\u017e vy\u017eaduje p\u0159einstalaci v\u0161ech z\u00e1kladn\u00edch verz\u00ed ovlada\u010d\u016f.<\/p>\n<p>Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee pokud mo\u017enost HDR navzdory t\u011bmto oprav\u00e1m zcela chyb\u00ed, m\u016f\u017ee to b\u00fdt zp\u016fsobeno t\u00edm, \u017ee v\u00e1\u0161 displej nebo televizor postr\u00e1daj\u00ed schopnost HDR. M\u011bjte na pam\u011bti, \u017ee probl\u00e9my s HDR ve Windows 10 \u010dasto pramen\u00ed bu\u010f z nespr\u00e1vn\u011b nakonfigurovan\u00fdch nastaven\u00ed, nebo z nedostate\u010dn\u00e9ho p\u0159ipojen\u00ed HDMI.<\/p>\n<p>Nev\u00e1hejte se pod\u011blit o to, kter\u00e1 metoda byla pro v\u00e1s \u00fasp\u011b\u0161n\u00e1, nebo n\u00ed\u017ee vyhledejte dal\u0161\u00ed pomoc. Chcete-li z\u00edskat dal\u0161\u00ed tipy pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f s HDR, objevte zp\u016fsoby, jak \u0159e\u0161it obsah HDR, kter\u00fd se zd\u00e1 b\u00fdt vybledl\u00fd!<\/p>\n<h3>Dal\u0161\u00ed statistiky<\/h3>\n<h4><strong>1. Pro\u010d nemohu ve Windows 10 naj\u00edt mo\u017enost HDR?<\/strong><\/h4>\n<p>Mo\u017enost HDR m\u016f\u017ee chyb\u011bt, pokud v\u00e1\u0161 monitor nebo televizor technologii HDR nepodporuje. P\u0159ed dal\u0161\u00edm odstra\u0148ov\u00e1n\u00edm probl\u00e9m\u016f v\u017edy ov\u011b\u0159te kompatibilitu.<\/p>\n<h4><strong>2. M\u016f\u017ee pou\u017eit\u00ed nekvalitn\u00edho kabelu HDMI ovlivnit v\u00fdkon HDR?<\/strong><\/h4>\n<p>Absolutn\u011b! Pou\u017eit\u00ed kabelu HDMI, kter\u00fd nen\u00ed ur\u010den pro HDR, jako je HDMI 1.4, m\u016f\u017ee zabr\u00e1nit spr\u00e1vn\u00e9mu p\u0159enosu sign\u00e1lu HDR. Pro optim\u00e1ln\u00ed v\u00fdkon v\u017edy pou\u017e\u00edvejte certifikovan\u00fd kabel HDMI 2.0b.<\/p>\n<h4><strong>3. Co m\u00e1m d\u011blat, pokud se HDR st\u00e1le nezapne ani po vyzkou\u0161en\u00ed t\u011bchto metod?<\/strong><\/h4>\n<p>Pokud se HDR neaktivuje, zva\u017ete kontrolu p\u0159\u00edpadn\u00fdch dal\u0161\u00edch aktualizac\u00ed syst\u00e9mu Windows, zajist\u011bte, aby byl displej nastaven na spr\u00e1vn\u00e9 nastaven\u00ed barevn\u00e9ho v\u00fdstupu, a v p\u0159\u00edpad\u011b hlub\u0161\u00edch probl\u00e9m\u016f s hardwarem konzultujte podporu spole\u010dnosti Microsoft.<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/windowsreport.com\/windows-10-hdr-disabled\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Zdroj a obr\u00e1zky<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1te pot\u00ed\u017ee s HDR (High Dynamic Range) ve Windows 10? Nejsi s\u00e1m! Mnoho u\u017eivatel\u016f hl\u00e1silo probl\u00e9my s neaktivac\u00ed obsahu HDR na podporovan\u00fdch displej\u00edch. To m\u016f\u017ee b\u00fdt obzvl\u00e1\u0161t\u011b frustruj\u00edc\u00ed, pokud jste ned\u00e1vno aktualizovali verzi syst\u00e9mu Windows a chcete si u\u017e\u00edt \u017eiv\u00e9 vizu\u00e1ln\u00ed prvky. C\u00edlem t\u00e9to p\u0159\u00edru\u010dky je poskytnout v\u00e1m praktick\u00e1 \u0159e\u0161en\u00ed, jak vy\u0159e\u0161it probl\u00e9m se zap\u00edn\u00e1n\u00edm [&hellip;]<\/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":[5],"class_list":["post-6447","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/6447","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=6447"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/6447\/revisions"}],"predecessor-version":[{"id":6448,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/6447\/revisions\/6448"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=6447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=6447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=6447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}