{"id":8684,"date":"2025-02-14T13:25:50","date_gmt":"2025-02-14T13:25:50","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=8684"},"modified":"2025-02-14T13:25:50","modified_gmt":"2025-02-14T13:25:50","slug":"top-8-methods-to-resolve-time-sync-failure-on-windows","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/top-8-methods-to-resolve-time-sync-failure-on-windows\/","title":{"rendered":"8 nejlep\u0161\u00edch metod \u0159e\u0161en\u00ed selh\u00e1n\u00ed synchronizace \u010dasu v syst\u00e9mu Windows"},"content":{"rendered":"<h2>Jak opravit chybu synchronizace \u010dasu v syst\u00e9mu Windows<\/h2>\n<p>Spr\u00e1vn\u00e9 nastaven\u00ed data a \u010dasu v po\u010d\u00edta\u010di se syst\u00e9mem Windows je nezbytn\u00e9 pro mnoho aplikac\u00ed. Na t\u011bchto informac\u00edch z\u00e1vis\u00ed v\u0161e od p\u0159ipomenut\u00ed po napl\u00e1novan\u00e9 \u00fakoly. Pokud se v\u0161ak va\u0161e syst\u00e9mov\u00e9 hodiny Windows nesynchronizuj\u00ed, m\u016f\u017eete se setkat s probl\u00e9my, jako je nespr\u00e1vn\u00e9 zobrazen\u00ed data a \u010dasu nebo chybov\u00e9 hl\u00e1\u0161en\u00ed \u201eSynchronizace \u010dasu se nezda\u0159ila\u201c.<\/p>\n<h2><strong>Pochopen\u00ed p\u0159\u00ed\u010din selh\u00e1n\u00ed synchronizace \u010dasu<\/strong><\/h2>\n<p>Chyby synchronizace \u010dasu v syst\u00e9mu Windows mohou m\u00edt n\u011bkolik d\u016fvod\u016f. Pro efektivn\u00ed \u0159e\u0161en\u00ed probl\u00e9mu je d\u016fle\u017eit\u00e9 identifikovat potenci\u00e1ln\u00ed vin\u00edky. N\u00ed\u017ee jsou uvedeny nej\u010dast\u011bj\u0161\u00ed d\u016fvody:<\/p>\n<ul>\n<li><strong>Nespr\u00e1vn\u00e9 nastaven\u00ed data a \u010dasu:<\/strong> Ru\u010dn\u00ed nespr\u00e1vn\u00e1 konfigurace m\u016f\u017ee snadno v\u00e9st k chyb\u00e1m synchronizace.<\/li>\n<li><strong>Malware nebo virov\u00e9 infekce:<\/strong> \u0160kodliv\u00fd software m\u016f\u017ee naru\u0161it operace syst\u00e9mu, v\u010detn\u011b synchronizace \u010dasu.<\/li>\n<li><strong>Probl\u00e9my se slu\u017ebou Windows Time Service:<\/strong> Pokud tato \u017eivotn\u011b d\u016fle\u017eit\u00e1 slu\u017eba nefunguje spr\u00e1vn\u011b, synchronizace \u010dasu n\u00e1sledn\u011b sel\u017ee.<\/li>\n<li><strong>Br\u00e1na firewall nebo ru\u0161en\u00ed s\u00edt\u011b:<\/strong> Nastaven\u00ed br\u00e1ny firewall m\u016f\u017ee ne\u00famysln\u011b blokovat pot\u0159ebn\u00e9 slu\u017eby.<\/li>\n<li><strong>Po\u0161kozen\u00ed syst\u00e9mov\u00fdch soubor\u016f:<\/strong> Naru\u0161en\u00e9 syst\u00e9mov\u00e9 soubory mohou br\u00e1nit funk\u010dnosti syst\u00e9mu Windows.<\/li>\n<li><strong>Probl\u00e9my s bateri\u00ed CMOS:<\/strong> Pokud je baterie vybit\u00e1, m\u016f\u017ee to ovlivnit m\u011b\u0159en\u00ed \u010dasu, i kdy\u017e je syst\u00e9m vypnut\u00fd.<\/li>\n<\/ul>\n<p>Bez ohledu na p\u0159\u00ed\u010dinu m\u016f\u017ee tyto probl\u00e9my vy\u0159e\u0161it n\u011bkolik p\u0159\u00edstup\u016f pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f. Poj\u010fme je prozkoumat krok za krokem.<\/p>\n<h2><strong>1. Ov\u011b\u0159te nastaven\u00ed data a \u010dasu<\/strong><\/h2>\n<p>Za\u010dn\u011bte t\u00edm, \u017ee se ujist\u011bte, \u017ee je va\u0161e za\u0159\u00edzen\u00ed nastaveno na automatickou aktualizaci data a \u010dasu. Kontrola nastaven\u00ed:<\/p>\n<ul>\n<li>Otev\u0159ete aplikaci <strong>Nastaven\u00ed<\/strong>.<\/li>\n<li>P\u0159ejd\u011bte na <strong>\u010cas a jazyk<\/strong>.<\/li>\n<li>Ujist\u011bte se, \u017ee jste vybrali <strong>Datum a \u010das<\/strong> na prav\u00e9m panelu.<\/li>\n<li>Aktivujte p\u0159ep\u00edna\u010d <strong>Nastavit \u010das automaticky, <\/strong> pokud je deaktivov\u00e1n.<\/li>\n<li>P\u0159ejd\u011bte dol\u016f a klikn\u011bte na <strong>Synchronizovat nyn\u00ed<\/strong> v \u010d\u00e1sti Dal\u0161\u00ed nastaven\u00ed.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Nastaven\u00ed\" class=\"wp-image\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Settings-1-1.webp\" title=\"Nastaven\u00ed\" width=\"708\"\/><\/figure>\n<h2><strong>2. Zm\u011b\u0148te nastaven\u00ed \u010dasov\u00e9ho serveru<\/strong><\/h2>\n<p>Pokud v\u00fdchoz\u00ed \u010dasov\u00fd server neodpov\u00edd\u00e1, probl\u00e9m se synchronizac\u00ed m\u016f\u017ee vy\u0159e\u0161it p\u0159epnut\u00ed na jin\u00fd.<\/p>\n<ul>\n<li>Vyhledejte nastaven\u00ed data a \u010dasu a otev\u0159ete jej.<\/li>\n<li>Najd\u011bte a klikn\u011bte na <strong>Dal\u0161\u00ed hodiny<\/strong>.<\/li>\n<li>V dialogov\u00e9m okn\u011b Datum a \u010das vyberte kartu <strong>Internetov\u00fd \u010das<\/strong>.<\/li>\n<li>Stiskn\u011bte <strong>Zm\u011bnit nastaven\u00ed<\/strong>.<\/li>\n<li>Z rozev\u00edrac\u00edho seznamu vyberte <strong>time.windows.com a klikn\u011bte na <\/strong><strong>Aktualizovat nyn\u00ed<\/strong>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Zm\u011bna \u010dasov\u00e9ho serveru\" class=\"wp-image\" decoding=\"async\" height=\"743\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Change-the-Time-Server-1.webp\" title=\"Zm\u011bna \u010dasov\u00e9ho serveru\" width=\"800\"\/><\/figure>\n<h2><strong>3. Restartujte slu\u017ebu Windows Time Service<\/strong><\/h2>\n<p>Zaji\u0161t\u011bn\u00ed aktivn\u00ed slu\u017eby Windows Time Service je pro synchronizaci z\u00e1sadn\u00ed. Zde je n\u00e1vod, jak jej m\u016f\u017eete restartovat:<\/p>\n<ul>\n<li>Stisknut\u00edm <strong>kl\u00e1vesy Windows + R<\/strong> spus\u0165te dialogov\u00e9 okno Spustit.<\/li>\n<li>Zadejte <strong>services.msc<\/strong> a stiskn\u011bte Enter.<\/li>\n<li>Vyhledejte slu\u017ebu <strong>Windows Time<\/strong>.<\/li>\n<li>Klepn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i a vyberte <strong>mo\u017enost Restartovat, <\/strong> pokud je spu\u0161t\u011bna; v opa\u010dn\u00e9m p\u0159\u00edpad\u011b zvolte <strong>Start<\/strong>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Restartov\u00e1n\u00ed slu\u017eby Windows Time Service\" class=\"wp-image\" decoding=\"async\" height=\"611\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Windows-Time.webp\" title=\"Restartov\u00e1n\u00ed slu\u017eby Windows Time Service\" width=\"900\"\/><\/figure>\n<h2><strong>4. Zave\u010fte dal\u0161\u00ed \u010dasov\u00e9 servery<\/strong><\/h2>\n<p>Chcete-li zlep\u0161it mo\u017enosti synchronizace \u010dasu va\u0161eho syst\u00e9mu, mo\u017en\u00e1 budete cht\u00edt p\u0159idat dal\u0161\u00ed \u010dasov\u00e9 servery:<\/p>\n<ul>\n<li>Otev\u0159ete <strong>Editor registru<\/strong> pomoc\u00ed funkce vyhled\u00e1v\u00e1n\u00ed.<\/li>\n<li>P\u0159ejd\u011bte do <strong>slo\u017eky HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\DateTime\\Servers<\/strong>.<\/li>\n<li>Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na <strong>Servery<\/strong> a pot\u00e9 vyberte <strong>Nov\u00fd &gt; \u0158et\u011bzcov\u00e1 hodnota<\/strong>.<\/li>\n<li>Pojmenujte nov\u00fd z\u00e1znam (nap\u0159. Server 3) a nastavte jeho hodnotu na <strong>time.google.com<\/strong>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\u00daprava registru pro \u010dasov\u00e9 servery\" class=\"wp-image\" decoding=\"async\" height=\"552\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Add-More-time-servers-3.webp\" title=\"\u00daprava registru pro \u010dasov\u00e9 servery\" width=\"900\"\/><\/figure>\n<h2><strong>5. Vynutit synchronizaci \u010dasu pomoc\u00ed p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku<\/strong><\/h2>\n<p>Pokud probl\u00e9m p\u0159etrv\u00e1v\u00e1, m\u016f\u017eete vynutit synchronizaci pomoc\u00ed p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku:<\/p>\n<ul>\n<li>Vyhledejte <strong>P\u0159\u00edkazov\u00fd \u0159\u00e1dek<\/strong> a vyberte <strong>Spustit jako spr\u00e1vce<\/strong>.<\/li>\n<li>Zadejte n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkazy, jeden po druh\u00e9m:<\/li>\n<p> <code>net stop w32time<\/code> <code>w32tm \/unregister<\/code> <code>w32tm \/register<\/code> <code>net start w32time<\/code> <code>w32tm \/resync<\/code><\/p>\n<li>Zav\u0159ete p\u0159\u00edkazov\u00fd \u0159\u00e1dek a restartujte po\u010d\u00edta\u010d.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Vynucen\u00ed synchronizace \u010dasu prost\u0159ednictv\u00edm CMD\" class=\"wp-image\" decoding=\"async\" height=\"453\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Force-Time-Sync-with-CMD.webp\" title=\"Vynucen\u00ed synchronizace \u010dasu prost\u0159ednictv\u00edm CMD\" width=\"900\"\/><\/figure>\n<h2><strong>6. Prove\u010fte skenov\u00e1n\u00ed SFC a DISM<\/strong><\/h2>\n<p>Po\u0161kozen\u00e9 syst\u00e9mov\u00e9 soubory mohou b\u00fdt dal\u0161\u00edm d\u016fvodem ne\u00fasp\u011b\u0161n\u00e9 synchronizace \u010dasu. K oprav\u011b t\u011bchto soubor\u016f pou\u017eijte n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkazy:<\/p>\n<ul>\n<li>Otev\u0159ete p\u0159\u00edkazov\u00fd \u0159\u00e1dek jako spr\u00e1vce.<\/li>\n<li>Spus\u0165te p\u0159\u00edkaz <code>sfc \/scannow<\/code>a zkontrolujte probl\u00e9my.<\/li>\n<li>Pokud jsou nalezeny n\u011bjak\u00e9 chyby, spus\u0165te <code>DISM \/Online \/Cleanup-Image \/RestoreHealth<\/code>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Spu\u0161t\u011bn\u00ed p\u0159\u00edkazu SFC\" class=\"wp-image\" decoding=\"async\" height=\"531\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/DISM-3.webp\" title=\"Spu\u0161t\u011bn\u00ed p\u0159\u00edkazu SFC\" width=\"900\"\/><\/figure>\n<h2><strong>7. Do\u010dasn\u011b vypn\u011bte br\u00e1nu firewall nebo bezpe\u010dnostn\u00ed software<\/strong><\/h2>\n<p>Va\u0161e br\u00e1na firewall nebo bezpe\u010dnostn\u00ed n\u00e1stroje mohou br\u00e1nit slu\u017eb\u011b Windows Time. Do\u010dasn\u011b je deaktivujte, abyste zjistili, zda se probl\u00e9m se synchronizac\u00ed vy\u0159e\u0161\u00ed.<\/p>\n<h2><strong>8. Prove\u010fte \u00faplnou antivirovou kontrolu<\/strong><\/h2>\n<p>Chcete-li vylou\u010dit, \u017ee synchronizaci \u010dasu naru\u0161uje malware, prove\u010fte komplexn\u00ed antivirovou kontrolu:<\/p>\n<ul>\n<li>Spus\u0165te aplikaci <strong>Zabezpe\u010den\u00ed syst\u00e9mu Windows<\/strong> a p\u0159ejd\u011bte na <strong>Ochrana p\u0159ed viry a hrozbami<\/strong>.<\/li>\n<li>Klikn\u011bte na <strong>Mo\u017enosti skenov\u00e1n\u00ed<\/strong>, vyberte <strong>\u00dapln\u00e9 skenov\u00e1n\u00ed<\/strong> a klikn\u011bte na <strong>Skenovat nyn\u00ed<\/strong>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Spu\u0161t\u011bn\u00ed \u00fapln\u00e9 antivirov\u00e9 kontroly\" class=\"wp-image\" decoding=\"async\" height=\"590\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/Run-an-Antivirus-Scan-3.webp\" title=\"Spu\u0161t\u011bn\u00ed \u00fapln\u00e9 antivirov\u00e9 kontroly\" width=\"654\"\/><\/figure>\n<h2><strong>Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/strong><\/h2>\n<p>Tyto metody poskytuj\u00ed komplexn\u00ed p\u0159\u00edstup k \u0159e\u0161en\u00ed probl\u00e9mu \u201eSynchronizace \u010dasu se nezda\u0159ila\u201c na va\u0161em po\u010d\u00edta\u010di se syst\u00e9mem Windows. Pe\u010dlivou kontrolou ka\u017ed\u00e9ho kroku si m\u016f\u017eete u\u0161et\u0159it hodiny frustrace! Pokud pot\u00ed\u017ee p\u0159etrv\u00e1vaj\u00ed, po\u017e\u00e1dejte o dal\u0161\u00ed podporu v sekci koment\u00e1\u0159\u016f. Sd\u00edlen\u00ed t\u00e9to p\u0159\u00edru\u010dky m\u016f\u017ee tak\u00e9 pomoci ostatn\u00edm, kte\u0159\u00ed \u010del\u00ed podobn\u00fdm probl\u00e9m\u016fm.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<h3><strong>1. Co m\u00e1m d\u011blat, kdy\u017e synchronizace \u010dasu st\u00e1le selh\u00e1v\u00e1 po vyzkou\u0161en\u00ed v\u0161ech metod?<\/strong><\/h3>\n<p>Pokud jste pro\u0161li v\u0161emi kroky a probl\u00e9m p\u0159etrv\u00e1v\u00e1, m\u016f\u017ee b\u00fdt vhodn\u00e9 zkontrolovat probl\u00e9my souvisej\u00edc\u00ed s hardwarem, jako je vadn\u00e1 baterie CMOS nebo hledat hlub\u0161\u00ed syst\u00e9mov\u00e9 probl\u00e9my, kter\u00e9 mohou vy\u017eadovat odbornou podporu.<\/p>\n<h3><strong>2. Jak \u010dasto syst\u00e9m Windows automaticky synchronizuje \u010das?<\/strong><\/h3>\n<p>Syst\u00e9m Windows obvykle automaticky synchronizuje sv\u00e9 hodiny v ka\u017ed\u00e9m intervalu nastaven\u00e9m v registru nebo nastaven\u00ed z\u00e1sad skupiny, obvykle ka\u017ed\u00fdch 7 dn\u00ed. Synchronizaci v\u0161ak m\u016f\u017eete kdykoli spustit ru\u010dn\u011b.<\/p>\n<h3><strong>3. Mohou aplikace t\u0159et\u00edch stran naru\u0161ovat slu\u017ebu Windows Time Service?<\/strong><\/h3>\n<p>Ano, ur\u010dit\u00e9 aplikace t\u0159et\u00edch stran, jako jsou optimaliz\u00e1tory syst\u00e9mu nebo bezpe\u010dnostn\u00ed programy, mohou naru\u0161ovat slu\u017ebu Windows Time Service. Je vhodn\u00e9 takov\u00e9 aplikace do\u010dasn\u011b zak\u00e1zat jako krok p\u0159i odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f.<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/techviral.net\/time-sync-failed-on-windows\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Zdroj a obr\u00e1zky<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jak opravit chybu synchronizace \u010dasu v syst\u00e9mu Windows Spr\u00e1vn\u00e9 nastaven\u00ed data a \u010dasu v po\u010d\u00edta\u010di se syst\u00e9mem Windows je nezbytn\u00e9 pro mnoho aplikac\u00ed. Na t\u011bchto informac\u00edch z\u00e1vis\u00ed v\u0161e od p\u0159ipomenut\u00ed po napl\u00e1novan\u00e9 \u00fakoly. Pokud se v\u0161ak va\u0161e syst\u00e9mov\u00e9 hodiny Windows nesynchronizuj\u00ed, m\u016f\u017eete se setkat s probl\u00e9my, jako je nespr\u00e1vn\u00e9 zobrazen\u00ed data a \u010dasu nebo chybov\u00e9 [&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-8684","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\/8684","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=8684"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/8684\/revisions"}],"predecessor-version":[{"id":8685,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/8684\/revisions\/8685"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=8684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=8684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=8684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}