{"id":11412,"date":"2026-06-27T02:15:27","date_gmt":"2026-06-26T19:15:27","guid":{"rendered":"https:\/\/tct.vn\/blog\/huong-dan-khac-phuc-nintendo-switch-khong-ket-noi-voi-man-hinh-tv\/"},"modified":"2026-06-27T02:15:27","modified_gmt":"2026-06-26T19:15:27","slug":"huong-dan-khac-phuc-nintendo-switch-khong-ket-noi-voi-man-hinh-tv","status":"publish","type":"post","link":"https:\/\/tct.vn\/blog\/huong-dan-khac-phuc-nintendo-switch-khong-ket-noi-voi-man-hinh-tv\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn Kh\u1eafc Ph\u1ee5c Nintendo Switch Kh\u00f4ng K\u1ebft N\u1ed1i V\u1edbi M\u00e0n H\u00ecnh TV"},"content":{"rendered":"

<\/p>\n

Verification:<\/strong> When the Switch successfully switches to TV mode, the Switch\u2019s built-in screen will go dark and your TV will display the Nintendo Switch home screen.<\/p>\n

H\u00ecnh \u1ea3nh TV b\u1ecb nh\u00f2e, r\u1eeda tr\u1eafng ho\u1eb7c l\u1ea5p l\u00e1nh<\/h3>\n
Tri\u1ec7u ch\u1ee9ng:<\/p>\n
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H\u00ecnh \u1ea3nh tr\u00ean tivi c\u1ee7a b\u1ea1n tr\u00f4ng nh\u00f2e ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p h\u01a1n d\u1ef1 ki\u1ebfn<\/li>\n
M\u00e0u s\u1eafc nh\u1ea1t, qu\u00e1 s\u00e1ng ho\u1eb7c sai<\/li>\n
M\u00e0n h\u00ecnh nh\u1ea5p nh\u00e1y ho\u1eb7c l\u00f3e s\u00e1ng ng\u1eaft qu\u00e3ng<\/li>\n<\/ul>\n
L\u00fd do t\u1ea1i sao \u0111i\u1ec1u n\u00e0y x\u1ea3y ra:<\/strong> Sai l\u1ec7ch v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ea7u ra m\u00e0n h\u00ecnh ho\u1eb7c c\u1ea5u h\u00ecnh m\u00e0u RGB l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t. M\u1ed9t c\u00e1p HDMI b\u1ecb h\u01b0 h\u1ecfng c\u0169ng c\u00f3 th\u1ec3 g\u00e2y nh\u1ea5p nh\u00e1y.<\/p>\n
Fix:<\/strong><\/p>\n
\n
Tr\u00ean Switch, h\u00e3y v\u00e0o C\u00e0i \u0111\u1eb7t H\u1ec7 th\u1ed1ng<\/strong> > \u0110\u1ea7u ra TV<\/strong>. B\u1ea1n s\u1ebd th\u1ea5y hai c\u00e0i \u0111\u1eb7t quan tr\u1ecdng:\n
\n
\u0110\u1ed9 ph\u00e2n gi\u1ea3i TV<\/strong>: N\u1ebfu \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1ee9c 1080p<\/strong>, h\u00e3y th\u1eed s\u1eed d\u1ee5ng 720p<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean c\u00e1c tivi c\u0169. N\u1ebfu \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng, h\u00e3y th\u1eed thay \u0111\u1ed5i \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ed1 \u0111\u1ecbnh.<\/li>\n
Ph\u1ea1m vi RGB<\/strong>: H\u00e3y th\u1eed chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Ph\u1ea1m vi to\u00e0n b\u1ed9<\/strong> v\u00e0 Ph\u1ea1m vi gi\u1edbi h\u1ea1n<\/strong>. H\u1ea7u h\u1ebft c\u00e1c tivi \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t v\u1edbi Ph\u1ea1m vi gi\u1edbi h\u1ea1n<\/strong>, nh\u01b0ng m\u1ed9t s\u1ed1 m\u00e0n h\u00ecnh y\u00eau c\u1ea7u Ph\u1ea1m vi to\u00e0n b\u1ed9<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
\n
Thay th\u1ebf c\u00e1p HDMI. ngay c\u1ea3 khi m\u1ed9t c\u00e1p c\u00f3 v\u1ebb ngo\u00e0i t\u1ed1t c\u0169ng c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng b\u00ean trong g\u00e2y ra v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.<\/li>\n<\/ul>\n
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Th\u1eed m\u1ed9t c\u1ed5ng HDMI kh\u00e1c tr\u00ean tivi c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n
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Ki\u1ec3m tra c\u00e1c c\u00e0i \u0111\u1eb7t h\u00ecnh \u1ea3nh c\u1ee7a tivi b\u1ea1n. Nhi\u1ec1u tivi \u0111\u1ec1u c\u00f3 m\u1ed9t ch\u1ebf \u0111\u1ed9 “Game Mode” gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh \u0111\u00e1ng k\u1ec3. H\u00e3y v\u00e0o menu c\u00e0i \u0111\u1eb7t h\u00ecnh \u1ea3nh ho\u1eb7c m\u00e0n h\u00ecnh c\u1ee7a tivi \u0111\u1ec3 t\u00ecm ki\u1ebfm t\u00ednh n\u0103ng n\u00e0y.<\/li>\n<\/ul>\n
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