{"id":18280,"date":"2025-09-19T15:57:42","date_gmt":"2025-09-19T08:57:42","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=4293"},"modified":"2025-09-19T15:57:45","modified_gmt":"2025-09-19T08:57:45","slug":"loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/","title":{"rendered":"6 l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c"},"content":{"rendered":"\n<p>L\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i <a href=\"https:\/\/phongvu.vn\/c\/laptop\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/c\/laptop\" target=\"_blank\" rel=\"noreferrer noopener\">laptop<\/a> v\u1edbi TV qua HDMI khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng b\u1ed1i r\u1ed1i nh\u01b0 m\u1ea5t h\u00ecnh, kh\u00f4ng c\u00f3 ti\u1ebfng ho\u1eb7c t\u00edn hi\u1ec7u ch\u1eadp ch\u1eddn. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb c\u00e0i \u0111\u1eb7t hi\u1ec3n th\u1ecb, d\u00e2y HDMI k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng hay ch\u1ecdn sai c\u1ed5ng t\u00edn hi\u1ec7u. Trong b\u00e0i vi\u1ebft n\u00e0y, <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n v\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1c c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a1a08103605b\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1a08103605b\"  type=\"checkbox\" id=\"item-6a1a08103605b\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#I_Nhung_loi_thuong_gap_khi_ket_noi_laptop_voi_TV_qua_HDMI_va_cach_khac_phuc\" title=\"I. Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c \">I. Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c <\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#1_Tivi_khong_nhan_laptop_hay_nhan_am_thanh_nhung_khong_nhan_hinh_anh\" title=\"1. Tivi kh\u00f4ng nh\u1eadn laptop hay nh\u1eadn \u00e2m thanh nh\u01b0ng kh\u00f4ng nh\u1eadn h\u00ecnh \u1ea3nh\">1. Tivi kh\u00f4ng nh\u1eadn laptop hay nh\u1eadn \u00e2m thanh nh\u01b0ng kh\u00f4ng nh\u1eadn h\u00ecnh \u1ea3nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#2_Loi_tivi_khong_hien_thi_noi_dung\" title=\"2.. L\u1ed7i tivi kh\u00f4ng hi\u1ec7n th\u1ecb n\u1ed9i dung\">2.. L\u1ed7i tivi kh\u00f4ng hi\u1ec7n th\u1ecb n\u1ed9i dung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#3_Tivi_ket_noi_HDMI_hien_thi_hinh_anh_bi_lech_so_voi_laptop\" title=\"3. Tivi k\u1ebft n\u1ed1i HDMI hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh b\u1ecb l\u1ec7ch so v\u1edbi laptop\">3. Tivi k\u1ebft n\u1ed1i HDMI hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh b\u1ecb l\u1ec7ch so v\u1edbi laptop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#4_Tivi_ket_noi_HDMI_co_hinh_nhung_khong_nhan_tieng\" title=\"4. Tivi k\u1ebft n\u1ed1i HDMI c\u00f3 h\u00ecnh nh\u01b0ng kh\u00f4ng nh\u1eadn ti\u1ebfng\">4. Tivi k\u1ebft n\u1ed1i HDMI c\u00f3 h\u00ecnh nh\u01b0ng kh\u00f4ng nh\u1eadn ti\u1ebfng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#5_Tivi_yeu_khong_co_tin_hieu\" title=\"5. Tivi y\u1ebfu, kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u\">5. Tivi y\u1ebfu, kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#6_Loi_tin_hieu_HDMI_khong_duoc_ho_tro\" title=\"6. L\u1ed7i t\u00edn hi\u1ec7u HDMI kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3\">6. L\u1ed7i t\u00edn hi\u1ec7u HDMI kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/phongvu.vn\/cong-nghe\/loi-thuong-gap-khi-ket-noi-laptop-voi-tv-qua-hdmi\/#II_Tong_ket\" title=\"II. T\u1ed5ng k\u1ebft\">II. T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Nhung_loi_thuong_gap_khi_ket_noi_laptop_voi_TV_qua_HDMI_va_cach_khac_phuc\"><\/span><strong>I. Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1eb7c d\u00f9 vi\u1ec7c k\u1ebft n\u1ed1i laptop v\u1edbi TV b\u1eb1ng c\u00e1p HDMI kh\u00e1 \u0111\u01a1n gi\u1ea3n, nh\u01b0ng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng ng\u01b0\u1eddi d\u00f9ng v\u1eabn d\u1ec5 g\u1eb7p ph\u1ea3i nhi\u1ec1u tr\u1ee5c tr\u1eb7c. C\u00e1c l\u1ed7i n\u00e0y c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb c\u00e0i \u0111\u1eb7t tr\u00ean laptop, l\u1ef1a ch\u1ecdn c\u1ed5ng HDMI tr\u00ean TV ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng d\u00e2y c\u00e1p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p nh\u1ea5t m\u00e0 b\u1ea1n c\u1ea7n l\u01b0u \u00fd.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Tivi_khong_nhan_laptop_hay_nhan_am_thanh_nhung_khong_nhan_hinh_anh\"><\/span><strong>1. Tivi kh\u00f4ng nh\u1eadn laptop hay nh\u1eadn \u00e2m thanh nh\u01b0ng kh\u00f4ng nh\u1eadn h\u00ecnh \u1ea3nh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n:<\/strong><\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 l\u1ed7i th\u01b0\u1eddng g\u1eb7p nh\u1ea5t khi k\u1ebft n\u1ed1i HDMI. Sau khi c\u1eafm d\u00e2y, m\u00e0n h\u00ecnh <a href=\"https:\/\/phongvu.vn\/c\/tivi\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/c\/tivi\" rel=\"noreferrer noopener\">TV<\/a> v\u1eabn \u0111en ho\u1eb7c hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o \u201cNo Signal\u201d. Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu l\u00e0 do laptop ch\u01b0a b\u1eadt ch\u1ebf \u0111\u1ed9 xu\u1ea5t h\u00ecnh \u1ea3nh ra thi\u1ebft b\u1ecb ngo\u00e0i.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>Tr\u00ean laptop s\u1eed d\u1ee5ng Windows 7\/8\/10, b\u1ea1n nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm <strong>Windows + P<\/strong> \u0111\u1ec3 m\u1edf b\u1ea3ng Project. Ch\u1ecdn <strong>Duplicate<\/strong> n\u1ebfu mu\u1ed1n chi\u1ebfu c\u00f9ng l\u00fac l\u00ean c\u1ea3 laptop v\u00e0 TV, ho\u1eb7c ch\u1ecdn <strong>Second screen only<\/strong> \u0111\u1ec3 ch\u1ec9 hi\u1ec3n th\u1ecb tr\u00ean TV.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1.jpg\" alt=\"L\u1ed7i kh\u00f4ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh l\u00ean tivi\" class=\"wp-image-146761\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">L\u1ed7i kh\u00f4ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh l\u00ean tivi<\/figcaption><\/figure>\n\n\n\n<p>V\u1edbi Windows XP, h\u00e3y v\u00e0o <em><strong>Control Panel<\/strong> &gt; <strong>Display<\/strong> &gt; <strong>Settings<\/strong><\/em>, ch\u1ecdn m\u00e0n h\u00ecnh th\u1ee9 hai r\u1ed3i t\u00edch v\u00e0o \u201cUse this device as the primary monitor\u201d. Ngo\u00e0i ra, nhi\u1ec1u m\u1eabu laptop h\u1ed7 tr\u1ee3 ph\u00edm t\u1eaft<strong> Fn + F8<\/strong> ho\u1eb7c ph\u00edm t\u1eaft t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb nhanh ch\u00f3ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi.jpg\" alt=\"M\u1ed9t s\u1ed1 d\u00f2ng laptop h\u1ed7 tr\u1ee3 ph\u00edm t\u1eaft Fn + F8 (ho\u1eb7c ph\u00edm t\u1eaft kh\u00e1c t\u00f9y h\u00e3ng) \u0111\u1ec3 thay \u0111\u1ed5i nhanh ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb ra TV\" class=\"wp-image-146766\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">M\u1ed9t s\u1ed1 d\u00f2ng laptop h\u1ed7 tr\u1ee3 ph\u00edm t\u1eaft Fn + F8 (ho\u1eb7c ph\u00edm t\u1eaft kh\u00e1c t\u00f9y h\u00e3ng) \u0111\u1ec3 thay \u0111\u1ed5i nhanh ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb ra TV<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"2_Loi_tivi_khong_hien_thi_noi_dung\"><\/span><strong>2.. L\u1ed7i tivi kh\u00f4ng hi\u1ec7n th\u1ecb n\u1ed9i dung<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n: <\/strong><\/p>\n\n\n\n<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng sau khi c\u1eafm c\u00e1p HDMI v\u1eabn kh\u00f4ng th\u1ea5y h\u00ecnh \u1ea3nh xu\u1ea5t hi\u1ec7n v\u00ec ch\u1ecdn sai ngu\u1ed3n v\u00e0o tr\u00ean TV. H\u1ea7u h\u1ebft c\u00e1c TV hi\u1ec7n nay \u0111\u1ec1u trang b\u1ecb t\u1eeb 2 \u0111\u1ebfn 4 c\u1ed5ng HDMI, khi\u1ebfn vi\u1ec7c ch\u1ecdn nh\u1ea7m l\u00e0 \u0111i\u1ec1u d\u1ec5 x\u1ea3y ra.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>B\u1ea1n n\u00ean quan s\u00e1t k\u1ef9 v\u1ecb tr\u00ed c\u1eafm d\u00e2y HDMI tr\u00ean TV (v\u00ed d\u1ee5 HDMI 1, HDMI 2, HDMI ARC\u2026). <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi.jpg\" alt=\"V\u1ecb tr\u00ed c\u00e1c c\u1ed5ng HDMI ph\u00eda sau TV\" class=\"wp-image-146767\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/cong-hdmi-mhl-tren-tivi-dung-de-lam-gi-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">V\u1ecb tr\u00ed c\u00e1c c\u1ed5ng HDMI ph\u00eda sau TV<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2.jpg\" alt=\"Remote TV v\u1edbi n\u00fat Source\/Input ch\u1ecdn c\u1ed5ng HDMI\" class=\"wp-image-146768\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Remote TV v\u1edbi n\u00fat Source\/Input ch\u1ecdn c\u1ed5ng HDMI<\/figcaption><\/figure>\n\n\n\n<p>Sau \u0111\u00f3 d\u00f9ng remote, nh\u1ea5n n\u00fat <strong>Source<\/strong>, <strong>Input<\/strong> ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng d\u1ea5u m\u0169i t\u00ean, r\u1ed3i ch\u1ecdn \u0111\u00fang c\u1ed5ng HDMI t\u01b0\u01a1ng \u1ee9ng v\u1edbi n\u01a1i \u0111\u00e3 c\u1eafm d\u00e2y. Vi\u1ec7c ch\u1ecdn sai c\u1ed5ng s\u1ebd khi\u1ebfn TV kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh, m\u1eb7c d\u00f9 m\u1ecdi k\u1ebft n\u1ed1i v\u1eadt l\u00fd \u0111\u1ec1u \u0111\u00fang.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4.jpg\" alt=\"Giao di\u1ec7n ch\u1ecdn c\u1ed5ng HDMI \u0111\u1ea7u v\u00e0o tr\u00ean TV\" class=\"wp-image-146769\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdmi-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Giao di\u1ec7n ch\u1ecdn c\u1ed5ng HDMI \u0111\u1ea7u v\u00e0o tr\u00ean TV<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"3_Tivi_ket_noi_HDMI_hien_thi_hinh_anh_bi_lech_so_voi_laptop\"><\/span><strong>3. Tivi k\u1ebft n\u1ed1i HDMI hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh b\u1ecb l\u1ec7ch so v\u1edbi laptop<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n: <\/strong><\/p>\n\n\n\n<p>Sau khi k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng, m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p h\u00ecnh \u1ea3nh tr\u00ean TV b\u1ecb m\u00e9o, gi\u00e3n ho\u1eb7c kh\u00f4ng kh\u1edbp v\u1edbi khung h\u00ecnh. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng l\u00e0 do t\u1ec9 l\u1ec7 khung h\u00ecnh gi\u1eefa laptop v\u00e0 TV kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>Truy c\u1eadp v\u00e0o<strong> Menu<\/strong> &gt; <strong>C\u00e0i \u0111\u1eb7t h\u00ecnh \u1ea3nh<\/strong> &gt; <strong>T\u1ec9 l\u1ec7 khung h\u00ecnh tr\u00ean TV<\/strong>, sau \u0111\u00f3 ch\u1ecdn 16:9 \u2013 \u0111\u00e2y l\u00e0 t\u1ec9 l\u1ec7 chu\u1ea9n t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111a s\u1ed1 laptop hi\u1ec7n nay. Ngo\u00e0i ra, n\u1ebfu remote TV c\u00f3 n\u00fat <strong>Size<\/strong>, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p m\u00e0 kh\u00f4ng c\u1ea7n truy c\u1eadp v\u00e0o menu c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2.jpg\" alt=\"Remote TV v\u1edbi n\u00fat Size \u0111i\u1ec1u ch\u1ec9nh t\u1ec9 l\u1ec7 h\u00ecnh \u1ea3nh\" class=\"wp-image-146771\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-10-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Remote TV v\u1edbi n\u00fat Size \u0111i\u1ec1u ch\u1ec9nh t\u1ec9 l\u1ec7 h\u00ecnh \u1ea3nh<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2.jpg\" alt=\"Giao di\u1ec7n c\u00e0i \u0111\u1eb7t t\u1ec9 l\u1ec7 khung h\u00ecnh trong menu TV\" class=\"wp-image-146770\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-11-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Giao di\u1ec7n c\u00e0i \u0111\u1eb7t t\u1ec9 l\u1ec7 khung h\u00ecnh trong menu TV<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"4_Tivi_ket_noi_HDMI_co_hinh_nhung_khong_nhan_tieng\"><\/span><strong>4. Tivi k\u1ebft n\u1ed1i HDMI c\u00f3 h\u00ecnh nh\u01b0ng kh\u00f4ng nh\u1eadn ti\u1ebfng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n: <\/strong><\/p>\n\n\n\n<p>M\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 ch\u1ec9 c\u00f3 h\u00ecnh m\u00e0 kh\u00f4ng c\u00f3 ti\u1ebfng tr\u00ean TV. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do h\u1ec7 \u0111i\u1ec1u h\u00e0nh laptop ch\u01b0a chuy\u1ec3n \u0111\u01b0\u1eddng \u00e2m thanh xu\u1ea5t qua HDMI, ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng ch\u01b0a thi\u1ebft l\u1eadp thi\u1ebft b\u1ecb m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>Tr\u00ean laptop, click chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng loa \u1edf g\u00f3c d\u01b0\u1edbi \u2192 ch\u1ecdn <strong>Sounds<\/strong> \u2192 v\u00e0o tab <strong>Playback<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n s\u1ebd th\u1ea5y danh s\u00e1ch thi\u1ebft b\u1ecb \u00e2m thanh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1.jpg\" alt=\"Giao di\u1ec7n Sounds tr\u00ean Windows \u2013 tab Playback\" class=\"wp-image-146772\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Giao di\u1ec7n Sounds tr\u00ean Windows \u2013 tab Playback<\/figcaption><\/figure>\n\n\n\n<p>Ch\u1ecdn thi\u1ebft b\u1ecb c\u00f3 t\u00ean TV (v\u00ed d\u1ee5: <em>Toshiba-TV<\/em>) \u2192 nh\u1ea5n <strong>Set Default<\/strong> \u2192 ch\u1ecdn <strong>OK<\/strong>. N\u1ebfu kh\u00f4ng th\u1ea5y thi\u1ebft b\u1ecb TV, h\u00e3y nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o v\u00f9ng tr\u1ed1ng v\u00e0 ch\u1ecdn <strong>Show Disabled Devices<\/strong> \u0111\u1ec3 hi\u1ec3n th\u1ecb t\u1ea5t c\u1ea3. Ngo\u00e0i ra, \u0111\u1eebng qu\u00ean ki\u1ec3m tra xem TV c\u00f3 b\u1ecb t\u1eaft ti\u1ebfng hay kh\u00f4ng, \u00e2m l\u01b0\u1ee3ng tr\u00ean laptop\/TV c\u00f3 b\u1ecb \u0111\u1ec3 \u1edf m\u1ee9c qu\u00e1 nh\u1ecf v\u00e0 n\u1ed9i dung \u0111ang ph\u00e1t c\u00f3 \u00e2m thanh hay kh\u00f4ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2.jpg\" alt=\"T\u00f9y ch\u1ecdn Show Disabled Devices trong c\u00e0i \u0111\u1eb7t \u00e2m thanh\" class=\"wp-image-146773\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-14-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">T\u00f9y ch\u1ecdn Show Disabled Devices trong c\u00e0i \u0111\u1eb7t \u00e2m thanh<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"5_Tivi_yeu_khong_co_tin_hieu\"><\/span><strong>5. Tivi y\u1ebfu, kh\u00f4ng c\u00f3 t\u00edn hi\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n:<\/strong><\/p>\n\n\n\n<p>N\u1ebfu sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng, TV b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng ch\u1eadp ch\u1eddn t\u00edn hi\u1ec7u, l\u00fac c\u00f3 l\u00fac kh\u00f4ng ho\u1eb7c b\u00e1o \u201cNo Signal\u201d d\u00f9 c\u00e1p v\u1eabn \u0111\u01b0\u1ee3c c\u1eafm, r\u1ea5t c\u00f3 th\u1ec3 d\u00e2y HDMI \u0111\u00e3 b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>\u0110\u1ea7u ti\u00ean, h\u00e3y th\u1eed r\u00fat d\u00e2y HDMI ra kh\u1ecfi c\u1ea3 laptop v\u00e0 TV, sau \u0111\u00f3 c\u1eafm l\u1ea1i ch\u1eafc ch\u1eafn. N\u1ebfu l\u1ed7i v\u1eabn ti\u1ebfp di\u1ec5n, b\u1ea1n n\u00ean thay b\u1eb1ng m\u1ed9t d\u00e2y HDMI m\u1edbi, \u01b0u ti\u00ean lo\u1ea1i \u0111\u1ea1t chu\u1ea9n HDMI 2.0 tr\u1edf l\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh \u1ed5n \u0111\u1ecbnh. C\u00e1c lo\u1ea1i d\u00e2y gi\u00e1 r\u1ebb, kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c ho\u1eb7c s\u1eed d\u1ee5ng l\u00e2u ng\u00e0y d\u1ec5 b\u1ecb g\u00e3y m\u1ea1ch, oxy h\u00f3a \u0111\u1ea7u n\u1ed1i khi\u1ebfn t\u00edn hi\u1ec7u kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6.jpg\" alt=\"L\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI\" class=\"wp-image-146774\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-6-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">L\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"6_Loi_tin_hieu_HDMI_khong_duoc_ho_tro\"><\/span><strong>6. L\u1ed7i t\u00edn hi\u1ec7u HDMI kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n:<\/strong><br>T\u00ecnh tr\u1ea1ng n\u00e0y th\u01b0\u1eddng b\u1eaft ngu\u1ed3n t\u1eeb vi\u1ec7c nhi\u1ec5u \u0111i\u1ec7n b\u00ean trong t\u1ee5 \u0111i\u1ec7n c\u1ee7a TV, khi\u1ebfn c\u1ed5ng HDMI kh\u00f4ng th\u1ec3 nh\u1eadn di\u1ec7n \u0111\u00fang t\u00edn hi\u1ec7u t\u1eeb laptop. Khi \u0111\u00f3, TV hi\u1ec3u nh\u1ea7m l\u00e0 t\u00edn hi\u1ec7u kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u00e0 t\u1eeb ch\u1ed1i hi\u1ec3n th\u1ecb.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/strong><br>H\u00e3y t\u1eaft h\u1eb3n TV, sau \u0111\u00f3 ng\u1eaft c\u1ea3 d\u00e2y ngu\u1ed3n l\u1eabn d\u00e2y HDMI. \u0110\u1ee3i kho\u1ea3ng 1 ph\u00fat \u0111\u1ec3 t\u1ee5 \u0111i\u1ec7n trong TV x\u1ea3 h\u1ebft \u0111i\u1ec7n t\u00edch. Sau \u0111\u00f3, b\u1ea1n c\u1eafm l\u1ea1i d\u00e2y ngu\u1ed3n tr\u01b0\u1edbc, r\u1ed3i m\u1edbi \u0111\u1ebfn d\u00e2y HDMI. Cu\u1ed1i c\u00f9ng b\u1eadt TV v\u00e0 laptop l\u1ea1i theo \u0111\u00fang th\u1ee9 t\u1ef1. Thao t\u00e1c \u0111\u01a1n gi\u1ea3n n\u00e0y gi\u00fap l\u00e0m m\u1edbi m\u1ea1ch HDMI v\u00e0 lo\u1ea1i b\u1ecf xung \u0111\u1ed9t t\u1ea1m th\u1eddi trong b\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u c\u1ee7a TV.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3.jpg\" alt=\"Ng\u1eaft k\u1ebft n\u1ed1i d\u00e2y ngu\u1ed3n v\u00e0 c\u00e1p HDMI tr\u00ean TV\" class=\"wp-image-146775\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2018\/11\/loi-thuong-gap-khi-ket-noi-tivi-voi-laptop-qua-hdm-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Ng\u1eaft k\u1ebft n\u1ed1i d\u00e2y ngu\u1ed3n v\u00e0 c\u00e1p HDMI tr\u00ean TV<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Tong_ket\"><\/span><strong>II. T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u1eeb vi\u1ec7c ch\u1ecdn sai c\u1ed5ng HDMI \u0111\u1ebfn thi\u1ebft l\u1eadp ch\u01b0a \u0111\u00fang tr\u00ean laptop, m\u1ed7i l\u1ed7i nh\u1ecf \u0111\u1ec1u c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 chia s\u1ebb n\u1ed9i dung t\u1eeb m\u00e1y t\u00ednh l\u00ean TV nh\u01b0 mong mu\u1ed1n. V\u1edbi nh\u1eefng c\u00e1ch x\u1eed l\u00fd \u0111\u01a1n gi\u1ea3n \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn tr\u00ean \u0111\u00e2y, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n nh\u1edd \u0111\u1ebfn k\u1ef9 thu\u1eadt vi\u00ean. \u0110\u1eebng qu\u00ean theo d\u00f5i Phong V\u0169 Tech News \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 c\u00e1c h\u01b0\u1edbng d\u1eabn c\u00f4ng ngh\u1ec7 h\u1eefu \u00edch v\u00e0 c\u1eadp nh\u1eadt nh\u1eefng tin t\u1ee9c m\u1edbi nh\u1ea5t nh\u00e9!<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan: <\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/bluetooth-laptop-bi-loi-cach-khac-phuc\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/bluetooth-laptop-bi-loi-cach-khac-phuc\/\" rel=\"noreferrer noopener\">C\u00e1ch kh\u1eafc ph\u1ee5c bluetooth laptop b\u1ecb l\u1ed7i kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/tat-smartscreen-windows-10-that-don-gian\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/tat-smartscreen-windows-10-that-don-gian\/\" rel=\"noreferrer noopener\">T\u1eaft smartscreen windows 10 th\u1eadt \u0111\u01a1n gi\u1ea3n<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/camera-laptop-khong-hoat-dong\/\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/camera-laptop-khong-hoat-dong\/\" target=\"_blank\" rel=\"noreferrer noopener\">Camera laptop kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng? H\u00e3y th\u1eed 8 c\u00e1ch sau \u0111\u00e2y<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ed7i th\u01b0\u1eddng g\u1eb7p khi k\u1ebft n\u1ed1i laptop v\u1edbi TV qua HDMI khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng b\u1ed1i r\u1ed1i nh\u01b0 m\u1ea5t h\u00ecnh, kh\u00f4ng c\u00f3 ti\u1ebfng ho\u1eb7c t\u00edn hi\u1ec7u ch\u1eadp ch\u1eddn. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb c\u00e0i \u0111\u1eb7t hi\u1ec3n th\u1ecb, d\u00e2y HDMI k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng hay ch\u1ecdn sai c\u1ed5ng t\u00edn hi\u1ec7u. Trong b\u00e0i vi\u1ebft n\u00e0y, Phong V\u0169 [&hellip;]<\/p>\n","protected":false},"author":48,"featured_media":146788,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[1029,24],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/18280"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/48"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=18280"}],"version-history":[{"count":3,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/18280\/revisions"}],"predecessor-version":[{"id":146789,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/18280\/revisions\/146789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/146788"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=18280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=18280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=18280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}