{"id":9161,"date":"2026-08-11T11:43:22","date_gmt":"2026-08-11T03:43:22","guid":{"rendered":"https:\/\/www.1001tvs.com\/?p=9161"},"modified":"2026-10-15T14:14:51","modified_gmt":"2026-10-15T06:14:51","slug":"lg-tv-troubleshooting-8-common-problems-and-fixes","status":"publish","type":"post","link":"https:\/\/www.1001tvs.com\/cs\/lg-tv-troubleshooting-8-common-problems-and-fixes\/","title":{"rendered":"\u0158e\u0161en\u00ed probl\u00e9m\u016f s televizory LG: 8 b\u011b\u017en\u00fdch probl\u00e9m\u016f a jejich \u0159e\u0161en\u00ed"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-1024x576.png\" alt=\"\" class=\"wp-image-9168\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-1024x576.png 1024w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-300x169.png 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-768x432.png 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-1536x864.png 1536w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10-18x10.png 18w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/exec-8e6ffb19-36c1-43c3-bf3e-135bddbd3c10.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nejrychlej\u0161\u00ed zp\u016fsob, jak vy\u0159e\u0161it probl\u00e9m s televizorem LG, je v\u0161imnout si, \u017ee <strong>co st\u00e1le funguje<\/strong>. Zobrazen\u00e1 zpr\u00e1va \u201c\u017d\u00e1dn\u00fd sign\u00e1l\u201d dokazuje, \u017ee obrazovka je schopn\u00e1 zobrazit obraz. Funk\u010dn\u00ed li\u0161ta hlasitosti nasm\u011bruje podez\u0159en\u00ed na zdroj sign\u00e1lu HDMI. Skute\u010dnost, \u017ee se telefon p\u0159ipoj\u00ed k Wi-Fi, zat\u00edmco televizor nikoli, nazna\u010duje, \u017ee se nejedn\u00e1 o \u00fapln\u00fd v\u00fdpadek internetu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toto <strong>\u0158e\u0161en\u00ed probl\u00e9m\u016f s televizory LG<\/strong> Tento n\u00e1vod vyu\u017e\u00edv\u00e1 tyto vod\u00edtka k lokalizaci z\u00e1vady je\u0161t\u011b p\u0159edt\u00edm, ne\u017e provedete jak\u00fdkoli reset. Je ur\u010den pro b\u011b\u017en\u00e9 majitele chytr\u00fdch televizor\u016f LG a zab\u00fdv\u00e1 se nap\u00e1jen\u00edm, \u010dernou obrazovkou, zrcadlen\u00edm obrazovky, rozhran\u00edm HDMI, zvukem, Wi-Fi, aplikacemi a d\u00e1lkov\u00fdmi ovlada\u010di Magic Remote. N\u00e1zvy polo\u017eek v nab\u00eddk\u00e1ch se mohou li\u0161it v z\u00e1vislosti na zemi, modelu a verzi syst\u00e9mu webOS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Standard pro d\u016fkazy:<\/strong> N\u00ed\u017ee uveden\u00e9 pokyny k za\u0159\u00edzen\u00edm poch\u00e1zej\u00ed z dokumentace spole\u010dnost\u00ed LG, Apple nebo 1001 TVs. Zku\u0161enosti majitel\u016f za\u0159\u00edzen\u00ed LG jsou jasn\u011b ozna\u010deny jako neofici\u00e1ln\u00ed zpr\u00e1vy, nikoli jako univerz\u00e1ln\u00ed \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>90sekundov\u00e1 diagn\u00f3za:<\/strong> Vyzkou\u0161ejte fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed na televizoru, stiskn\u011bte tla\u010d\u00edtko hlasitosti a zkontrolujte, zda se na obrazovce objev\u00ed li\u0161ta, otev\u0159ete vestav\u011bnou aplikaci nebo nab\u00eddku zna\u010dky LG a vyzkou\u0161ejte dom\u00e1c\u00ed Wi-Fi na jin\u00e9m za\u0159\u00edzen\u00ed. Tyto \u010dty\u0159i kroky v\u00e1m obvykle napov\u00ed, zda se m\u00e1te d\u00e1le zam\u011b\u0159it na televizor, p\u0159ipojen\u00fd zdroj, s\u00ed\u0165 nebo d\u00e1lkov\u00fd ovlada\u010d.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u016fvodce diagnostikou probl\u00e9m\u016f s televizory LG<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00edsto toho, abyste zkou\u0161eli v\u0161echny \u0159e\u0161en\u00ed z internetu, porovnejte \u00fadaje na obrazovce s dal\u0161\u00edm testem.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Probl\u00e9m<\/th><th>Co zkontrolovat jako prvn\u00ed<\/th><\/tr><\/thead><tbody><tr><td>1. Televizor LG se nezapne<\/td><td>Zkontrolujte z\u00e1suvku a fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed na televizoru.<\/td><\/tr><tr><td>2. \u010cern\u00e1 obrazovka u televizoru LG nebo je sly\u0161et zvuk, ale nen\u00ed vid\u011bt obraz<\/td><td>Stiskn\u011bte tla\u010d\u00edtko Hlasitost, Nastaven\u00ed nebo Dom\u016f a vyhledejte grafick\u00fd symbol na obrazovce.<\/td><\/tr><tr><td>3. Zrcadlen\u00ed obrazovky na televizoru LG nefunguje<\/td><td>Ov\u011b\u0159te, zda za\u0159\u00edzen\u00ed podporuj\u00ed stejn\u00fd zp\u016fsob zrcadlen\u00ed obrazovky a zda jsou p\u0159ipojena ke stejn\u00e9 s\u00edti Wi-Fi.<\/td><\/tr><tr><td>4. Televizory LG \u2013 chyb\u00ed sign\u00e1l nebo probl\u00e9my s rozhran\u00edm HDMI<\/td><td>Nastavte vybran\u00fd televizn\u00ed vstup tak, aby odpov\u00eddal pou\u017eit\u00e9mu fyzick\u00e9mu portu HDMI.<\/td><\/tr><tr><td>5. Televizor LG \u2013 \u017e\u00e1dn\u00fd zvuk nebo nespr\u00e1vn\u00fd zvukov\u00fd v\u00fdstup<\/td><td>Pro \u00fa\u010dely testu ovl\u00e1d\u00e1n\u00ed p\u0159epn\u011bte v\u00fdstup zvuku na vestav\u011bn\u00fd reproduktor televizoru.<\/td><\/tr><tr><td>6. Televizor LG se nep\u0159ipojuje k Wi-Fi<\/td><td>Zkuste se p\u0159ipojit ke stejn\u00e9 s\u00edti Wi-Fi na jin\u00e9m za\u0159\u00edzen\u00ed.<\/td><\/tr><tr><td>7. Aplikace v televizorech LG nefunguj\u00ed<\/td><td>Otev\u0159ete jinou aplikaci a ov\u011b\u0159te, zda se chyba t\u00fdk\u00e1 pouze t\u00e9to konkr\u00e9tn\u00ed aplikace.<\/td><\/tr><tr><td>8. D\u00e1lkov\u00fd ovlada\u010d k televizoru LG nefunguje<\/td><td>Vyzkou\u0161ejte ovl\u00e1dac\u00ed prvky na samotn\u00e9m televizoru a vym\u011b\u0148te baterie v d\u00e1lkov\u00e9m ovlada\u010di.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159ed zm\u011bnou nastaven\u00ed: Zachovejte d\u016fkazy<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Odstra\u0148ov\u00e1n\u00ed pot\u00ed\u017e\u00ed se komplikuje, pokud se zm\u011bn\u00ed v\u00edce nastaven\u00ed najednou. Postupujte v tomto po\u0159ad\u00ed:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ov\u011b\u0159te nap\u00e1jen\u00ed.<\/strong> Vyzkou\u0161ejte z\u00e1suvku s jin\u00fdm za\u0159\u00edzen\u00edm a do\u010dasn\u011b vynechte pou\u017eit\u00ed prodlu\u017eovac\u00edho kabelu.<\/li>\n\n\n\n<li><strong>Zaznamenejte p\u0159\u00edznak.<\/strong> V\u0161imn\u011bte si chov\u00e1n\u00ed kontrolky pohotovostn\u00edho re\u017eimu, p\u0159esn\u00e9ho zn\u011bn\u00ed hl\u00e1\u0161en\u00ed, vybran\u00e9ho vstupu a toho, zda se zobraz\u00ed nab\u00eddka.<\/li>\n\n\n\n<li><strong>Zjednodu\u0161te nastaven\u00ed.<\/strong> Odpojte v\u0161echna nepot\u0159ebn\u00e1 za\u0159\u00edzen\u00ed p\u0159ipojen\u00e1 p\u0159es HDMI a USB, abyste mohli televizor otestovat samostatn\u011b.<\/li>\n\n\n\n<li><strong>Bezpe\u010dn\u011b prove\u010fte reset nap\u00e1jen\u00ed.<\/strong> Spole\u010dnost LG doporu\u010duje odpojit televizor ze z\u00e1suvky a podr\u017eet tla\u010d\u00edtko na televizoru <strong>stiskn\u011bte fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed na p\u0159ibli\u017en\u011b 10 sekund<\/strong>, znovu jej p\u0159ipojit a zapnout. Viz <a href=\"https:\/\/www.lg.com\/us\/support\/help-library\/lg-tv-troubleshooting-an-lg-tv-with-no-picture-and-no-sound-CT10000018-20154765216944\">Ofici\u00e1ln\u00ed pokyny spole\u010dnosti LG pro p\u0159\u00edpad v\u00fdpadku obrazu a zvuku<\/a>.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Reset nap\u00e1jen\u00ed nen\u00ed tot\u00e9\u017e jako obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed. Nem\u011blo by doj\u00edt ke smaz\u00e1n\u00ed va\u0161ich \u00fa\u010dt\u016f ani u\u017eivatelsk\u00fdch nastaven\u00ed. Okam\u017eit\u011b p\u0159esta\u0148te, pokud zaznamen\u00e1te z\u00e1pach sp\u00e1leniny, neobvykl\u00e9 zah\u0159\u00edv\u00e1n\u00ed, po\u0161kozen\u00ed tekutinou, praskl\u00fd displej nebo opakovan\u00e9 cvak\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed a zap\u00edn\u00e1n\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Televizor LG se nezapne<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Neza\u010d\u00ednejte s d\u00e1lkov\u00fdm ovlada\u010dem. Nejprve zjist\u011bte, zda televizor s\u00e1m o sob\u011b reaguje.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Otestujte nap\u00e1jec\u00ed obvod<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zkontrolujte z\u00e1suvku pomoc\u00ed za\u0159\u00edzen\u00ed, o kter\u00e9m v\u00edte, \u017ee funguje.<\/li>\n\n\n\n<li>Pro \u00fa\u010dely testu p\u0159ipojte televizor p\u0159\u00edmo k t\u00e9to z\u00e1suvce.<\/li>\n\n\n\n<li>Odpojte extern\u00ed za\u0159\u00edzen\u00ed a prove\u010fte 10sekundov\u00fd reset nap\u00e1jen\u00ed.<\/li>\n\n\n\n<li>Zkuste stisknout fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed na televizoru, ne jen na d\u00e1lkov\u00e9m ovlada\u010di.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159e\u010dt\u011bte si v\u00fdsledek<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud se televizor zapne stisknut\u00edm fyzick\u00e9ho tla\u010d\u00edtka, znamen\u00e1 to, \u017ee je p\u0159\u00edstroj nap\u00e1jen; p\u0159ejd\u011bte k \u010d\u00e1sti v\u011bnovan\u00e9 d\u00e1lkov\u00e9mu ovlada\u010di. Pokud se po stisknut\u00ed tla\u010d\u00edtka nap\u00e1jen\u00ed zm\u011bn\u00ed stav kontrolky pohotovostn\u00edho re\u017eimu, ale obrazovka z\u016fstane \u010dern\u00e1, pova\u017eujte to za p\u0159\u00edznak \u010dern\u00e9 obrazovky. Pokud je z\u00e1suvka v po\u0159\u00e1dku, ale televizor nesv\u00edt\u00ed ani nereaguje, jsou bezpe\u010dn\u00e9 u\u017eivatelsk\u00e9 kontroly t\u00e9m\u011b\u0159 vy\u010derp\u00e1ny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Opakovan\u00e9 cvak\u00e1n\u00ed, nekone\u010dn\u00e9 cykly vyp\u00edn\u00e1n\u00ed, kou\u0159, neobvykl\u00e9 zah\u0159\u00edv\u00e1n\u00ed nebo z\u00e1pach sp\u00e1len\u00e9 elekt\u0159iny jsou sign\u00e1ly, \u017ee je t\u0159eba zavolat servis. Neodstra\u0148ujte zadn\u00ed kryt: vnit\u0159n\u00ed sou\u010d\u00e1sti mohou b\u00fdt pod nebezpe\u010dn\u00fdm nap\u011bt\u00edm i po odpojen\u00ed televizoru ze z\u00e1suvky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u010cern\u00e1 obrazovka u televizoru LG nebo je sly\u0161et zvuk, ale nen\u00ed vid\u011bt obraz<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"274\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164841.jpeg\" alt=\"\" class=\"wp-image-9164\" style=\"aspect-ratio:2.189848873681209;width:516px;height:auto\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164841.jpeg 600w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164841-300x137.jpeg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164841-18x8.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u010cern\u00e1 obrazovka sama o sob\u011b je\u0161t\u011b neznamen\u00e1 \u017e\u00e1dnou poruchu. D\u016fle\u017eit\u011bj\u0161\u00ed je zjistit, zda televizor dok\u00e1\u017ee st\u00e1le zobrazit vlastn\u00ed u\u017eivatelsk\u00e9 rozhran\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Spus\u0165te test p\u0159ekryt\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Stiskn\u011bte tla\u010d\u00edtko Hlasitost, Nastaven\u00ed nebo Dom\u016f a vyhledejte grafick\u00fd symbol na obrazovce.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zobraz\u00ed se p\u0159ekryv:<\/strong> Na displeji se m\u016f\u017ee zobrazit televizn\u00ed rozhran\u00ed. Vyzkou\u0161ejte jin\u00fd vstup, vestav\u011bnou aplikaci, kabel HDMI a zdrojov\u00e9 za\u0159\u00edzen\u00ed.<\/li>\n\n\n\n<li><strong>Nezobraz\u00ed se \u017e\u00e1dn\u00fd p\u0159ekryv, ale zvuk pokra\u010duje:<\/strong> Spus\u0165te funkci \u201eScreen Self-Diagnosis\u201c (Autodiagnostika displeje) nebo test zobrazen\u00ed, pokud se k nim dok\u00e1\u017eete dostat. Pokud menu z\u016fst\u00e1vaj\u00ed i po bezpe\u010dn\u00e9m resetu neviditeln\u00e1, obra\u0165te se na technickou podporu spole\u010dnosti LG.<\/li>\n\n\n\n<li><strong>\u201cZobraz\u00ed se hl\u00e1\u0161en\u00ed \u201d\u017d\u00e1dn\u00fd sign\u00e1l\u201c:<\/strong> p\u0159ejd\u011bte p\u0159\u00edmo k \u010d\u00e1sti o HDMI. Tato zpr\u00e1va je obr\u00e1zek generovan\u00fd televizorem, nejedn\u00e1 se o zcela \u010dernou obrazovku.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">U televizor\u016f, kter\u00e9 nejsou vybaveny technologi\u00ed OLED, m\u016f\u017ee b\u00fdt velmi slab\u00fd obraz, viditeln\u00fd pouze p\u0159i osv\u011btlen\u00ed baterkou, dal\u0161\u00edm n\u00e1znakem probl\u00e9mu s podsv\u00edcen\u00edm. Nejedn\u00e1 se v\u0161ak o d\u016fkaz poruchy konkr\u00e9tn\u00ed sou\u010d\u00e1stky a tento jev se nevztahuje na panely OLED, kter\u00e9 podsv\u00edcen\u00ed nepou\u017e\u00edvaj\u00ed. Vnit\u0159n\u00ed diagnostiku sv\u011b\u0159te kvalifikovan\u00e9mu technikovi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u0161t\u011b jedno srovn\u00e1n\u00ed v\u00e1m m\u016f\u017ee u\u0161et\u0159it \u010das: pokud se domovsk\u00e1 obrazovka LG a vestav\u011bn\u00e1 streamovac\u00ed aplikace zobrazuj\u00ed norm\u00e1ln\u011b, zat\u00edmco obrazovka konzole z\u016fst\u00e1v\u00e1 \u010dern\u00e1, panel nen\u00ed logick\u00fdm prvn\u00edm podez\u0159el\u00fdm. Postupujte od vybran\u00e9ho vstupu p\u0159es kabel a\u017e po nastaven\u00ed konzole.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Zrcadlen\u00ed obrazovky na televizoru LG nefunguje<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nejprve zjist\u011bte, o jakou poruchu se jedn\u00e1: televizor LG se v\u016fbec nezapne, odm\u00edt\u00e1 p\u0159ipojen\u00ed, zobrazuje \u010dernou obrazovku nebo se odpoj\u00ed? U nativn\u00edho zrcadlen\u00ed se ujist\u011bte, \u017ee ob\u011b za\u0159\u00edzen\u00ed podporuj\u00ed stejnou metodu, pou\u017e\u00edvaj\u00ed stejnou s\u00ed\u0165 Wi-Fi a maj\u00ed zapnut\u00e9 funkce AirPlay nebo Screen Share. Postupy se li\u0161\u00ed podle modelu telefonu, televizoru a verze syst\u00e9mu webOS; pou\u017eijte <a href=\"https:\/\/www.lg.com\/us\/support\/help-library\/lg-tv-mirroring-i-want-to-use-the-screen-share-mirroring-feature-CT10000018-20154629490992\">Pr\u016fvodce funkc\u00ed Screen Share od spole\u010dnosti LG<\/a> nebo <a href=\"https:\/\/support.apple.com\/en-us\/102587\">Pr\u016fvodce funkc\u00ed AirPlay od spole\u010dnosti Apple<\/a> pro kontroly odpov\u00eddaj\u00edc\u00ed dan\u00e9mu modelu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na ve\u0159ejnosti <a href=\"https:\/\/www.reddit.com\/r\/LGOLED\/comments\/1asklqv\/airplaymirroring_not_working\/\">Diskuse o AirPlay na r\/LGOLED<\/a>, op\u011btovn\u00e9 p\u0159ipojen\u00ed k Wi-Fi, restartov\u00e1n\u00ed routeru, p\u0159epnut\u00ed funkce AirPlay nebo vymaz\u00e1n\u00ed p\u0159edchoz\u00edch p\u0159ipojen\u00ed ke slu\u017eb\u011b Screen Share pomohlo n\u011bkter\u00fdm majitel\u016fm televizor\u016f LG, jin\u00fdm v\u0161ak nikoli. U\u017eivatel\u00e9 tak\u00e9 popisovali p\u0159eru\u0161ovan\u00e9 vyhled\u00e1v\u00e1n\u00ed za\u0159\u00edzen\u00ed, \u010dern\u00e9 obrazovky a odpojen\u00ed uprost\u0159ed p\u0159enosu. Tyto neofici\u00e1ln\u00ed zpr\u00e1vy nazna\u010duj\u00ed, \u017ee pot\u00ed\u017ee s vyhled\u00e1v\u00e1n\u00edm za\u0159\u00edzen\u00ed v s\u00edti mohou p\u0159ipom\u00ednat poruchu televizoru, neukazuj\u00ed v\u0161ak na \u017e\u00e1dn\u00e9 univerz\u00e1ln\u00ed \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zkuste metodu 1001 TVs, pokud nativn\u00ed zrcadlen\u00ed st\u00e1le nefunguje<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1001 TVs<\/strong> nab\u00edz\u00ed dal\u0161\u00ed zp\u016fsob p\u0159ipojen\u00ed z za\u0159\u00edzen\u00ed iPhone, Android, Windows nebo Mac k podporovan\u00fdm p\u0159ij\u00edma\u010d\u016fm Android TV a Apple TV, v\u010detn\u011b funkce zrcadlen\u00ed prohl\u00ed\u017ee\u010de. Seznam nativn\u011b podporovan\u00fdch platforem v\u00fdslovn\u011b nezahrnuje LG webOS, proto nep\u0159edpokl\u00e1dejte, \u017ee existuje nativn\u00ed aplikace pro televizory LG. V p\u0159\u00edpad\u011b televizoru LG pou\u017eijte podporovan\u00fd p\u0159ij\u00edma\u010d p\u0159ipojen\u00fd k televizoru. Zrcadlen\u00ed prohl\u00ed\u017ee\u010de m\u016f\u017ee v prohl\u00ed\u017ee\u010di LG fungovat, ale kompatibilita se li\u0161\u00ed podle modelu.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Ofici\u00e1ln\u00ed odkaz ke sta\u017een\u00ed:<\/strong> <a href=\"https:\/\/www.1001tvs.com\/product\/en\/index.html\">St\u00e1hnout 1001 TVs<\/a>. Pro proces p\u0159ipojen\u00ed pou\u017eijte <a href=\"https:\/\/www.1001tvs.com\/inapp\/index-en.html\">Ofici\u00e1ln\u00ed n\u00e1vod na zrcadlen\u00ed obrazovky v aplikaci 1001 TVs<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.1001tvs.com\/cs\/downloads\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"256\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/download-1001-tvs-1-1024x256.jpg\" alt=\"\" class=\"wp-image-6445\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/download-1001-tvs-1.jpg 1024w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/download-1001-tvs-1-300x75.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/download-1001-tvs-1-768x192.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/download-1001-tvs-1-18x5.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud se p\u0159ij\u00edma\u010d nenajde, zkontrolujte, zda ob\u011b za\u0159\u00edzen\u00ed vyu\u017e\u00edvaj\u00ed stejnou m\u00edstn\u00ed s\u00ed\u0165 Wi-Fi a nejsou odpojena v s\u00edti pro hosty. Kvalita p\u0159ipojen\u00ed st\u00e1le z\u00e1vis\u00ed na za\u0159\u00edzen\u00edch, s\u00edti, obsahu a zpracov\u00e1n\u00ed sign\u00e1lu televizorem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Televizory LG \u2013 chyb\u00ed sign\u00e1l nebo probl\u00e9my s rozhran\u00edm HDMI<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"240\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164709.jpeg\" alt=\"\" class=\"wp-image-9165\" style=\"aspect-ratio:2.5000976626082427;width:689px;height:auto\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164709.jpeg 600w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164709-300x120.jpeg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_164709-18x7.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cNo Signal\u201d je informace o sm\u011brov\u00e1n\u00ed sign\u00e1lu. Televizor je zapnut\u00fd a zobrazuje tuto zpr\u00e1vu, ale na vybran\u00e9m vstupu nep\u0159ij\u00edm\u00e1 pou\u017eiteln\u00e9 video.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sledujte jednu trasu HDMI<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>P\u0159i\u0159a\u010fte vybran\u00fd vstup k p\u0159\u00edslu\u0161n\u00e9mu fyzick\u00e9mu portu HDMI.<\/li>\n\n\n\n<li>Ujist\u011bte se, \u017ee je konzole, set-top box nebo streamovac\u00ed za\u0159\u00edzen\u00ed zapnut\u00e9 a nastaven\u00e9 na v\u00fdstup videa.<\/li>\n\n\n\n<li>Vypn\u011bte ob\u011b za\u0159\u00edzen\u00ed, znovu zapojte kabel na obou konc\u00edch a restartujte zdroj.<\/li>\n\n\n\n<li>Vyzkou\u0161ejte jeden kabel, o kter\u00e9m v\u00edte, \u017ee funguje, jeden jin\u00fd port HDMI nebo jin\u00fd zdroj sign\u00e1lu.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Nezm\u011b\u0148ujte nastaven\u00ed obrazu: jas ani re\u017eim obrazu nemohou obnovit sign\u00e1l, kter\u00fd se k televizoru v\u016fbec nedostane. Neprov\u00e1d\u011bjte obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed syst\u00e9mu webOS, pokud nefunguje pouze jedno za\u0159\u00edzen\u00ed p\u0159ipojen\u00e9 p\u0159es HDMI, zat\u00edmco \u017eiv\u00e9 televizn\u00ed vys\u00edl\u00e1n\u00ed, vestav\u011bn\u00e9 aplikace a dal\u0161\u00ed zdroj p\u0159ipojen\u00fd p\u0159es HDMI funguj\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zapi\u0161te si kombinace zdroj\u016f a port\u016f, kter\u00e9 jste otestovali. Pokud jedno za\u0159\u00edzen\u00ed nefunguje na \u017e\u00e1dn\u00e9m portu, zat\u00edmco ostatn\u00ed za\u0159\u00edzen\u00ed funguj\u00ed, obra\u0165te se na dodavatele dan\u00e9ho za\u0159\u00edzen\u00ed. Pokud na v\u0161ech HDMI portech nefunguje n\u011bkolik zdroj\u016f, o kter\u00fdch v\u00edte, \u017ee funguj\u00ed, obra\u0165te se na spole\u010dnost LG a sd\u011blte j\u00ed v\u00fdsledky sv\u00fdch test\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Televizor LG \u2013 \u017e\u00e1dn\u00fd zvuk nebo nespr\u00e1vn\u00fd zvukov\u00fd v\u00fdstup<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nejprve ov\u011b\u0159te, zda program obsahuje zvuk, a pot\u00e9 zjist\u011bte, kam jej televizor vys\u00edl\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otev\u0159\u00edt <strong>Nastaven\u00ed &gt; V\u0161echna nastaven\u00ed &gt; Zvuk &gt; V\u00fdstup zvuku<\/strong> a do\u010dasn\u011b vyberte <strong>Pou\u017e\u00edt reproduktor televizoru<\/strong>. Ve star\u0161\u00edch verz\u00edch webOS se m\u016f\u017ee zn\u011bn\u00ed li\u0161it. Spus\u0165te funkci \u201eSound Test\u201c (Zvukov\u00fd test) nebo \u201eSound Self-Diagnosis\u201c (Autodiagnostika zvuku), pokud jsou k dispozici.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vestav\u011bn\u00fd reproduktor funguje:<\/strong> Zvukov\u00fd sign\u00e1l je p\u0159\u00edtomen. Zkontrolujte soundbar, receiver, p\u0159ipojen\u00ed Bluetooth, trasu HDMI ARC\/eARC, optick\u00fd kabel a extern\u00ed zvukov\u00fd vstup.<\/li>\n\n\n\n<li><strong>Funkce \u201eZkou\u0161ka zvuku\u201c funguje, ale jeden zdroj nevyd\u00e1v\u00e1 \u017e\u00e1dn\u00fd zvuk:<\/strong> Zkontrolujte, zda nen\u00ed zdroj ztlumena, jak\u00fd m\u00e1 form\u00e1t zvuku a zda je kabel v po\u0159\u00e1dku.<\/li>\n\n\n\n<li><strong>Sel\u017ee i test zvuku:<\/strong> sledovat <a href=\"https:\/\/www.lg.com\/us\/support\/help-library\/lg-tv-troubleshooting-no-audio-on-an-lg-tv--20153110596213\">Ofici\u00e1ln\u00ed pokyny spole\u010dnosti LG pro re\u017eim bez zvuku<\/a> nebo po\u017e\u00e1dat o slu\u017ebu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Toto srovn\u00e1n\u00ed poskytuje v\u00edce informac\u00ed ne\u017e opakovan\u00e9 zvy\u0161ov\u00e1n\u00ed hlasitosti. Umo\u017e\u0148uje zjistit, zda k poru\u0161e doch\u00e1z\u00ed p\u0159ed nebo za vnit\u0159n\u00edm reproduktorov\u00fdm obvodem televizoru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. Televizor LG se nep\u0159ipojuje k Wi-Fi<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"415\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_160222.jpeg\" alt=\"\" class=\"wp-image-9166\" style=\"aspect-ratio:1.445799917165556;width:387px;height:auto\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_160222.jpeg 600w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_160222-300x208.jpeg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/08\/IMG_160222-18x12.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eijte dv\u011b za\u0159\u00edzen\u00ed pro srovn\u00e1n\u00ed: dal\u0161\u00ed za\u0159\u00edzen\u00ed p\u0159ipojen\u00e9 k dom\u00e1c\u00ed s\u00edti Wi-Fi a televizor p\u0159ipojen\u00fd k jin\u00e9 s\u00edti.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Otestujte dom\u00e1c\u00ed s\u00ed\u0165 na telefonu nebo notebooku.<\/li>\n\n\n\n<li>Pokud ani to nepom\u016f\u017ee, restartujte router a v p\u0159\u00edpad\u011b, \u017ee se slu\u017eba neobnov\u00ed, obra\u0165te se na poskytovatele internetov\u00e9ho p\u0159ipojen\u00ed.<\/li>\n\n\n\n<li>Pokud ostatn\u00ed za\u0159\u00edzen\u00ed funguj\u00ed, zkontrolujte n\u00e1zev s\u00edt\u011b, heslo, s\u00edlu sign\u00e1lu a vzd\u00e1lenost od routeru.<\/li>\n\n\n\n<li>P\u0159ipojte televizor k hotspotu smartphonu, jak doporu\u010duje spole\u010dnost LG pro testov\u00e1n\u00ed izolace.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud hotspot funguje, televizor t\u00edm prok\u00e1zal, \u017ee se dok\u00e1\u017ee p\u0159ipojit alespo\u0148 k jedn\u00e9 bezdr\u00e1tov\u00e9 s\u00edti; zam\u011b\u0159te se na dom\u00e1c\u00ed router, jeho nastaven\u00ed nebo poskytovatele internetov\u00e9ho p\u0159ipojen\u00ed. Pokud se televizoru neda\u0159\u00ed p\u0159ipojit k \u017e\u00e1dn\u00e9 ze s\u00edt\u00ed, zkontrolujte pokyny pro konkr\u00e9tn\u00ed model, ne\u017e usoud\u00edte, \u017ee do\u0161lo k poru\u0161e bezdr\u00e1tov\u00e9ho modulu. Podobn\u00e9 p\u0159\u00edznaky mohou zp\u016fsobit p\u0159ihla\u0161ovac\u00ed \u00fadaje, stav sign\u00e1lu, region\u00e1ln\u00ed slu\u017eby, nastaven\u00ed, software nebo hardware.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Viz . <a href=\"https:\/\/www.lg.com\/ae\/support\/product-help\/CT20076076-20155140881862\">Pr\u016fvodce \u0159e\u0161en\u00edm probl\u00e9m\u016f se s\u00edt\u00ed od spole\u010dnosti LG<\/a>. Nastaven\u00ed DNS, \u0161ifrov\u00e1n\u00ed nebo pokro\u010dil\u00e1 nastaven\u00ed routeru m\u011b\u0148te pouze v p\u0159\u00edpad\u011b, \u017ee spole\u010dnost LG nebo v\u00fdrobce routeru uv\u00e1d\u00ed, \u017ee dan\u00e1 zm\u011bna je pro va\u0161i konfiguraci vhodn\u00e1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. Aplikace v televizorech LG nefunguj\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kl\u00ed\u010dov\u00fdm ukazatelem je po\u010det nefunk\u010dn\u00edch aplikac\u00ed.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jedna aplikace sel\u017ee:<\/strong> aktualizujte jej, p\u0159einstalujte jej, pokud to dan\u00fd model umo\u017e\u0148uje, zkontrolujte stav slu\u017eby poskytovatele a zaznamenejte k\u00f3d chyby.<\/li>\n\n\n\n<li><strong>Ka\u017ed\u00e1 aplikace se n\u011bkdy pokaz\u00ed:<\/strong> Otestujte p\u0159ipojen\u00ed k internetu a porovnejte ho s p\u0159ipojen\u00edm p\u0159es hotspot v telefonu.<\/li>\n\n\n\n<li><strong>Aplikace nen\u00ed k dispozici v LG Content Store:<\/strong> Zkontrolujte dostupnost modelu a region\u00e1ln\u00ed dostupnost; nejedn\u00e1 se o poruchu.<\/li>\n\n\n\n<li><strong>Aplikace p\u0159estanou fungovat po aktualizaci:<\/strong> Restartujte televizor, zkontrolujte datum a \u010das a ov\u011b\u0159te, zda nen\u00ed k dispozici nov\u011bj\u0161\u00ed aktualizace televizoru nebo aplikace.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Spole\u010dnost LG <a href=\"https:\/\/www.lg.com\/us\/support\/help-library\/lg-tv-how-to-fix-apps-that-keep-freezing-crashing-or-wont-load-CT10000018-20154996607566\">Pr\u016fvodce \u0159e\u0161en\u00edm probl\u00e9m\u016f s aplikac\u00ed<\/a> pova\u017euje obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed za krok, kter\u00fd je t\u0159eba prov\u00e9st a\u017e pozd\u011bji, proto\u017ee p\u0159i n\u011bm dojde k odstran\u011bn\u00ed nainstalovan\u00fdch aplikac\u00ed, \u00fa\u010dt\u016f, s\u00ed\u0165ov\u00fdch \u00fadaj\u016f a p\u0159izp\u016fsoben\u00fdch nastaven\u00ed. Pokud je p\u0159\u00ed\u010dinou poruchy pouze aplikace jednoho poskytovatele, obra\u0165te se nejprve na tohoto poskytovatele, ne\u017e provedete obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed cel\u00e9ho televizoru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. D\u00e1lkov\u00fd ovlada\u010d k televizoru LG nefunguje<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pomoc\u00ed fyzick\u00fdch ovl\u00e1dac\u00edch prvk\u016f na televizoru zjist\u011bte, zda se jedn\u00e1 o poruchu televizoru, nebo o poruchu d\u00e1lkov\u00e9ho ovlada\u010de. Pokud televizor na tyto ovl\u00e1dac\u00ed prvky reaguje, vym\u011b\u0148te baterie v obou d\u00e1lkov\u00fdch ovlada\u010d\u00edch, zkontrolujte jejich polaritu a vynulujte senzor d\u00e1lkov\u00e9ho ovlada\u010de na televizoru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">U mnoha d\u00e1lkov\u00fdch ovlada\u010d\u016f Magic sta\u010d\u00ed stisknout <strong>Kolo (OK)<\/strong> zaregistruje d\u00e1lkov\u00fd ovlada\u010d. Spole\u010dnost LG tak\u00e9 uv\u00e1d\u00ed, \u017ee je t\u0159eba jej podr\u017eet <strong>Zp\u011bt a Dom\u016f po dobu nejm\u00e9n\u011b p\u011bti sekund<\/strong> chcete-li zru\u0161it sp\u00e1rov\u00e1n\u00ed u mnoha model\u016f, a pot\u00e9 stiskn\u011bte tla\u010d\u00edtko Wheel (OK) pro op\u011btovnou registraci. Kombinace tla\u010d\u00edtek se li\u0161\u00ed podle generace, proto pou\u017eijte <a href=\"https:\/\/www.lg.com\/us\/support\/help-library\/lg-tv-what-to-do-if-the-magic-remote-pointer-doesn-t-appear-CT10000030-20155061003810\">N\u00e1vod k pou\u017eit\u00ed d\u00e1lkov\u00e9ho ovlada\u010de Magic Remote od spole\u010dnosti LG s rozpozn\u00e1v\u00e1n\u00edm model\u016f<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pe\u010dliv\u011b si prostudujte popis \u010d\u00e1ste\u010dn\u00e9 funk\u010dnosti. Pokud tla\u010d\u00edtka pro zapnut\u00ed a hlasitost funguj\u00ed, ale kurzor se nezobrazuje, je pravd\u011bpodobn\u011bj\u0161\u00ed, \u017ee p\u0159\u00ed\u010dinou je probl\u00e9m s p\u00e1rov\u00e1n\u00edm ne\u017e s nap\u00e1jen\u00edm televizoru. Pokud \u017e\u00e1dn\u00e1 tla\u010d\u00edtka nereaguj\u00ed ani s nov\u00fdmi bateriemi, zkontrolujte fyzick\u00e1 ovl\u00e1dac\u00ed tla\u010d\u00edtka a p\u0159esn\u00fd n\u00e1vod k d\u00e1lkov\u00e9mu ovlada\u010di pro v\u00e1\u0161 model. P\u0159esunut\u00ed bezdr\u00e1tov\u00fdch za\u0159\u00edzen\u00ed v okol\u00ed m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00fdm testem na ru\u0161en\u00ed, nen\u00ed v\u0161ak d\u016fkazem p\u0159\u00ed\u010diny.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pravidlo \u201ezastavit nebo pokra\u010dovat\u201c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u011bd\u011bt, kdy <strong>ne<\/strong> Pokra\u010dovat v \u0159e\u0161en\u00ed probl\u00e9mu je sou\u010d\u00e1st\u00ed spr\u00e1vn\u00e9ho postupu p\u0159i odstra\u0148ov\u00e1n\u00ed z\u00e1vad.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Zji\u0161t\u011bn\u00ed po kontrol\u00e1ch bezpe\u010dnosti<\/th><th>Kdo by m\u011bl zajistit dal\u0161\u00ed krok?<\/th><\/tr><\/thead><tbody><tr><td>Selh\u00e1n\u00ed vestav\u011bn\u00e9ho autotestu obrazu nebo zvuku<\/td><td>Podpora spole\u010dnosti LG nebo kvalifikovan\u00fd technik specializuj\u00edc\u00ed se na televizory<\/td><\/tr><tr><td>Dom\u00e1c\u00ed Wi-Fi nefunguje na n\u011bkolika za\u0159\u00edzen\u00edch<\/td><td>Podpora poskytovatele internetov\u00fdch slu\u017eeb nebo routeru<\/td><\/tr><tr><td>Jedna streamovac\u00ed aplikace nefunguje, zat\u00edmco ostatn\u00ed funguj\u00ed<\/td><td>Poskytovatel aplikace<\/td><\/tr><tr><td>Jeden zdroj HDMI nefunguje ani na kabelech a portech, o kter\u00fdch je zn\u00e1mo, \u017ee funguj\u00ed<\/td><td>Poskytovatel extern\u00edch za\u0159\u00edzen\u00ed<\/td><\/tr><tr><td>Nativn\u00ed zrcadlen\u00ed nen\u00ed podporov\u00e1no nebo je nespolehliv\u00e9<\/td><td>Dokumentace k za\u0159\u00edzen\u00ed; p\u0159\u00edpadn\u011b vyzkou\u0161ejte re\u017eim 1001 TVs na podporovan\u00e9m p\u0159ij\u00edma\u010di<\/td><\/tr><tr><td>Z\u00e1pach sp\u00e1leniny, po\u0161kozen\u00ed tekutinou, praskl\u00fd panel, neobvykl\u00e9 zah\u0159\u00edv\u00e1n\u00ed nebo opakovan\u00e9 vyp\u00edn\u00e1n\u00ed a zap\u00edn\u00e1n\u00ed<\/td><td>P\u0159esta\u0148te televizi pou\u017e\u00edvat a zajist\u011bte si odborn\u00fd servis<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Kdy je obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed opodstatn\u011bn\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed m\u00e1 smysl pouze v p\u0159\u00edpad\u011b, \u017ee jste probl\u00e9m z\u00fa\u017eili na software nebo nastaven\u00ed televizoru a jednodu\u0161\u0161\u00ed testy selhaly. T\u00edmto zp\u016fsobem nelze opravit vadn\u00fd kabel HDMI, router bez p\u0159ipojen\u00ed k internetu, nepodporovanou aplikaci ani po\u0161kozen\u00fd hardwarov\u00fd displej.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">U mnoha model\u016f LG z roku 2021 a nov\u011bj\u0161\u00edch je postup n\u00e1sleduj\u00edc\u00ed: <strong>Nastaven\u00ed &gt; V\u0161echna nastaven\u00ed &gt; Obecn\u00e9 &gt; Syst\u00e9m &gt; Obnovit v\u00fdchoz\u00ed nastaven\u00ed<\/strong>. Star\u0161\u00ed nab\u00eddky se li\u0161\u00ed. P\u0159ed resetov\u00e1n\u00edm si vyfotografujte vlastn\u00ed nastaven\u00ed obr\u00e1zk\u016f, zvuku, p\u0159\u00edstupnosti, s\u00edt\u011b a zad\u00e1v\u00e1n\u00ed; ujist\u011bte se, \u017ee zn\u00e1te hesla ke sv\u00fdm streamovac\u00edm slu\u017eb\u00e1m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po obnoven\u00ed syst\u00e9mu otestujte p\u016fvodn\u00ed probl\u00e9m s minim\u00e1ln\u00edm nastaven\u00edm, ne\u017e znovu nainstalujete v\u0161echny aplikace a p\u0159ipoj\u00edte v\u0161echna za\u0159\u00edzen\u00ed. Pokud se probl\u00e9m okam\u017eit\u011b objev\u00ed znovu, je tento v\u00fdsledek cenn\u00fdm d\u016fkazem pro technickou podporu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Co je t\u0159eba zkontrolovat jako prvn\u00ed, kdy\u017e p\u0159estane fungovat televizor zna\u010dky LG?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne\u017e cokoli resetujete, zkontrolujte, co je\u0161t\u011b funguje: kontrolka pohotovostn\u00edho re\u017eimu, fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed, posuvn\u00edk hlasitosti na obrazovce, vestav\u011bn\u00e9 menu, jin\u00fd vstup a p\u0159ipojen\u00ed k dom\u00e1c\u00ed Wi-Fi na jin\u00e9m za\u0159\u00edzen\u00ed. Na z\u00e1klad\u011b t\u011bchto zji\u0161t\u011bn\u00ed m\u016f\u017eete odli\u0161it poruchu televizoru od probl\u00e9mu s d\u00e1lkov\u00fdm ovlada\u010dem, zdrojem HDMI, aplikac\u00ed nebo s\u00edt\u00ed a ur\u010dit nejbezpe\u010dn\u011bj\u0161\u00ed dal\u0161\u00ed krok.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Jak se restartuje televizor LG?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Odpojte televizor od nap\u00e1jen\u00ed a podr\u017ete jeho fyzick\u00e9 tla\u010d\u00edtko nap\u00e1jen\u00ed asi 10 sekund. Znovu p\u0159ipojte nap\u00e1jec\u00ed kabel a zapn\u011bte televizor. Tento reset nap\u00e1jen\u00ed se li\u0161\u00ed od obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed: z\u00e1m\u011brn\u011b nema\u017ee nainstalovan\u00e9 aplikace, p\u0159ihla\u0161ovac\u00ed \u00fadaje k \u00fa\u010dt\u016fm, s\u00ed\u0165ov\u00e9 \u00fadaje ani p\u0159izp\u016fsoben\u00e1 nastaven\u00ed obrazu a zvuku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pro\u010d je u televizoru LG sly\u0161et zvuk, ale nen\u00ed vid\u011bt obraz?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159\u00ed\u010dinou m\u016f\u017ee b\u00fdt zdroj sign\u00e1lu, kabel HDMI, extern\u00ed za\u0159\u00edzen\u00ed, zobrazovac\u00ed syst\u00e9m nebo samotn\u00fd televizor. Stiskn\u011bte tla\u010d\u00edtko \u201eHlasitost\u201c nebo \u201eDom\u016f\u201c, abyste zjistili, zda televizor dok\u00e1\u017ee zobrazit p\u0159ekryvn\u00e9 menu, a pot\u00e9 porovnejte vestav\u011bnou aplikaci s extern\u00edm zdrojem. Pokud se po proveden\u00ed t\u011bchto kontrol nezobraz\u00ed \u017e\u00e1dn\u00e9 menu, zajist\u011bte odbornou diagnostiku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pro\u010d se televizor LG p\u0159ipojil k Wi-Fi, ale aplikace se nena\u010d\u00edtaj\u00ed?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Televizor m\u016f\u017ee b\u00fdt p\u0159ipojen k routeru, ani\u017e by m\u011bl p\u0159\u00edstup k internetu, nebo m\u016f\u017ee selh\u00e1vat pouze jedna aplikace. Vyzkou\u0161ejte n\u011bkolik aplikac\u00ed a p\u0159ipojte televizor k hotspotu v mobiln\u00edm telefonu. Pokud selh\u00e1v\u00e1 pouze jedna aplikace, aktualizujte ji nebo p\u0159einstalujte a obra\u0165te se na jej\u00edho poskytovatele, m\u00edsto abyste prov\u00e1d\u011bli reset cel\u00e9ho televizoru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mohu si aplikaci 1001 TVs st\u00e1hnout p\u0159\u00edmo na televizor LG s opera\u010dn\u00edm syst\u00e9mem webOS?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ofici\u00e1ln\u00ed seznam platforem 1001 TVs v\u00fdslovn\u011b neuv\u00e1d\u00ed syst\u00e9m LG webOS, proto nep\u0159edpokl\u00e1dejte, \u017ee je k dispozici nativn\u00ed aplikace od spole\u010dnosti LG. Pou\u017eijte <a href=\"https:\/\/www.1001tvs.com\/product\/en\/index.html\">ofici\u00e1ln\u00ed str\u00e1nka pro sta\u017een\u00ed 1001 TVs<\/a> v p\u0159\u00edpad\u011b podporovan\u00e9ho odes\u00edlatele a p\u0159ij\u00edma\u010de Android TV nebo Apple TV, p\u0159\u00edpadn\u011b vyzkou\u0161ejte funkci \u201eBrowser Mirroring\u201c s ohledem na v\u00fd\u0161e popsan\u00e1 omezen\u00ed kompatibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00da\u010dinn\u00fd <strong>\u0158e\u0161en\u00ed probl\u00e9m\u016f s televizory LG<\/strong> je zalo\u017eeno na d\u016fkazech: zjist\u011bte, co st\u00e1le funguje, zm\u011b\u0148te jednu prom\u011bnnou, vyhodno\u0165te v\u00fdsledek a p\u0159ed\u00e1vejte probl\u00e9m p\u0159\u00edslu\u0161n\u00e9mu odpov\u011bdn\u00e9mu pracovn\u00edkovi. Pokud je to podporov\u00e1no, m\u011bla by b\u00fdt prvn\u00ed volbou pro zrcadlen\u00ed obrazovky nativn\u00ed funkce sd\u00edlen\u00ed obrazovky nebo AirPlay. Pokud pot\u0159ebujete alternativu funguj\u00edc\u00ed nap\u0159\u00ed\u010d platformami, zkontrolujte kompatibilitu p\u0159ij\u00edmac\u00edho za\u0159\u00edzen\u00ed a <a href=\"https:\/\/www.1001tvs.com\/product\/en\/index.html\">St\u00e1hn\u011bte si 1001 TVs z jeho ofici\u00e1ln\u00ed str\u00e1nky<\/a> ne\u017e to vyzkou\u0161\u00edte ve sv\u00e9 vlastn\u00ed s\u00edti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The fastest way to troubleshoot an LG TV is to notice what still works. A visible &#8220;No Signal&#8221; message proves the screen can produce an image. A working volume bar shifts suspicion toward the HDMI source. A phone that connects to Wi-Fi while the TV cannot points away from a total internet outage. This LG [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97],"tags":[],"class_list":["post-9161","post","type-post","status-publish","format-standard","hentry","category-newsroom"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LG TV Troubleshooting: 8 Common Problems and Fixes - 1001TVs<\/title>\n<meta name=\"description\" content=\"LG TV not working? 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