Khi g\u1eb7p l\u1ed7i “USB Device Not Recognized”, vi\u1ec7c x\u1eed l\u00fd k\u1ecbp th\u1eddi v\u00e0 \u0111\u00fang c\u00e1ch s\u1ebd gi\u00fap thi\u1ebft b\u1ecb USB c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng l\u1ea1i b\u00ecnh th\u01b0\u1eddng.<\/p>\n Khi g\u1eb7p USB Device Not Recognized<\/strong> tr\u00ean m\u00e1y t\u00ednh, m\u1ed9t trong nh\u1eefng c\u00e1ch d\u1ec5 d\u00e0ng nh\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ec7 th\u1ed1ng. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3, gi\u00fap m\u00e1y t\u00ednh t\u00e1i kh\u1edfi \u0111\u1ed9ng v\u00e0 thi\u1ebft l\u1eadp l\u1ea1i k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi nh\u01b0 USB.<\/p>\n T\u1eeb menu Start<\/strong>:<\/p>\n Sau khi m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u1ea1i<\/strong>:<\/p>\n Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111\u00e3 l\u01b0u t\u1ea5t c\u1ea3 t\u00e0i li\u1ec7u<\/strong> v\u00e0 \u0111\u00f3ng c\u00e1c \u1ee9ng d\u1ee5ng<\/strong> \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 tr\u00e1nh vi\u1ec7c m\u1ea5t m\u00e1t d\u1eef li\u1ec7u do vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111\u1ed9t ng\u1ed9t c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c file \u0111ang m\u1edf.<\/p>\n Vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3i quy\u1ebft l\u1ed7i th\u00f4ng b\u00e1o USB Device Not Recognized<\/strong> m\u00e0 c\u00f2n c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u l\u1ed7i nh\u1ecf kh\u00e1c li\u00ean quan \u0111\u1ebfn k\u1ebft n\u1ed1i v\u00e0 ph\u1ea7n c\u1ee9ng.<\/p>\n \u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i USB Device Not Recognized, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 l\u00e0 ng\u1eaft k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a m\u00e1y t\u00ednh v\u00e0 k\u1ebft n\u1ed1i l\u1ea1i sau 15 ph\u00fat.<\/p>\n B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n t\u1eaft ngu\u1ed3n m\u00e1y t\u00ednh v\u00e0 r\u00fat ph\u00edch c\u1eafm kh\u1ecfi \u1ed5 \u0111i\u1ec7n. Ch\u1edd kho\u1ea3ng 10-15 ph\u00fat \u0111\u1ec3 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c “ngh\u1ec9 ng\u01a1i” v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1ecdi d\u00f2ng \u0111i\u1ec7n c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng ho\u00e0n to\u00e0n. Sau khi th\u1eddi gian ch\u1edd k\u1ebft th\u00fac, c\u1eafm l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh. Khi h\u1ec7 th\u1ed1ng \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, th\u1eed k\u1ebft n\u1ed1i l\u1ea1i USB \u0111\u1ec3 ki\u1ec3m tra xem l\u1ed7i n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa hay ch\u01b0a.<\/p>\n C\u00e1ch l\u00e0m n\u00e0y gi\u00fap kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ec7 th\u1ed1ng v\u00e0 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ed1 l\u1ed7i t\u1ea1m th\u1eddi li\u00ean quan \u0111\u1ebfn USB kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n.<\/p>\n Khi g\u1eb7p th\u00f4ng b\u00e1o USB Device Not Recognized, m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ki\u1ec3m tra v\u1ea5n \u0111\u1ec1 l\u00e0 k\u1ebft n\u1ed1i \u1ed5 USB v\u00e0o m\u1ed9t c\u1ed5ng kh\u00e1c tr\u00ean m\u00e1y t\u00ednh. L\u1ed7i n\u00e0y th\u01b0\u1eddng x\u1ea3y ra khi h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb USB do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, bao g\u1ed3m s\u1ef1 c\u1ed1 v\u1edbi c\u1ed5ng USB hi\u1ec7n t\u1ea1i ho\u1eb7c l\u1ed7i ph\u1ea7n m\u1ec1m t\u1ea1m th\u1eddi.<\/p>\n N\u1ebfu l\u1ed7i n\u00e0y kh\u00f4ng c\u00f2n xu\u1ea5t hi\u1ec7n sau khi thay \u0111\u1ed5i c\u1ed5ng, th\u00ec s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn c\u1ed5ng USB c\u0169 ho\u1eb7c k\u1ebft n\u1ed1i. Tuy nhi\u00ean, n\u1ebfu l\u1ed7i v\u1eabn ti\u1ebfp t\u1ee5c, c\u00f3 th\u1ec3 v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf ph\u1ea7n m\u1ec1m ho\u1eb7c ph\u1ea7n c\u1ee9ng kh\u00e1c, v\u00e0 b\u1ea1n c\u1ea7n xem x\u00e9t c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c kh\u00e1c nh\u01b0 c\u1eadp nh\u1eadt driver USB ho\u1eb7c ki\u1ec3m tra ph\u1ea7n c\u1ee9ng c\u1ee7a \u1ed5 USB.<\/p>\n Th\u1eed k\u1ebft n\u1ed1i \u1ed5 USB v\u00e0o c\u1ed5ng kh\u00e1c l\u00e0 m\u1ed9t b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean h\u1eefu \u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a l\u1ed7i v\u00e0 gi\u00fap b\u1ea1n t\u00ecm gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i l\u1ed7i USB Device Not Recognized tr\u00ean Windows 10\/8, vi\u1ec7c t\u1eaft t\u00ednh n\u0103ng Fast Startup c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n B\u01b0\u1edbc 1: Truy C\u1eadp Control Panel<\/strong><\/p>\n B\u01b0\u1edbc 2: V\u00e0o C\u00e0i \u0110\u1eb7t Power Options<\/strong><\/p>\n Trong c\u1eeda s\u1ed5 Control Panel, t\u00ecm v\u00e0 ch\u1ecdn Power Options t\u1eeb danh s\u00e1ch c\u00e1c t\u00f9y ch\u1ecdn hi\u1ec3n th\u1ecb.<\/p>\n B\u01b0\u1edbc 3: \u0110i\u1ec1u Ch\u1ec9nh C\u00e0i \u0110\u1eb7t Power Buttons<\/strong><\/p>\n T\u1ea1i khung Power Options, \u1edf khung b\u00ean tr\u00e1i, ta nh\u1ea5n ch\u1ecdn v\u00e0o Choose what the power buttons do.<\/p>\n B\u01b0\u1edbc 4: T\u1eaft Fast Startup<\/strong><\/p>\n N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ea5y t\u00f9y ch\u1ecdn Turn on fast startup (recommended), c\u00f3 th\u1ec3 b\u1ea1n c\u1ea7n k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 Hibernate \u0111\u1ec3 t\u00f9y ch\u1ecdn n\u00e0y xu\u1ea5t hi\u1ec7n. Vi\u1ec7c t\u1eaft Fast Startup c\u00f3 th\u1ec3 gi\u00fap m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb USB ch\u00ednh x\u00e1c h\u01a1n v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i “USB Device Not Recognized”.<\/p>\n N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i l\u1ed7i USB Device Not Recognized, ngo\u00e0i vi\u1ec7c ki\u1ec3m tra t\u00ednh n\u0103ng Fast Startup, ch\u1ebf \u0111\u1ed9 USB Selective Suspend Setting c\u0169ng c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n B\u01b0\u1edbc 1: M\u1edf Control Panel<\/strong><\/p>\n Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Window + R, nh\u1eadp Control Panel v\u00e0o h\u1ed9p tho\u1ea1i v\u00e0 nh\u1ea5n OK \u0111\u1ec3 m\u1edf Control Panel.<\/p>\n B\u01b0\u1edbc 2: Truy c\u1eadp Power Options<\/strong><\/p>\n T\u1ea1i c\u1eeda s\u1ed5 Control Panel, nh\u1eadp Power Options v\u00e0o \u00f4 t\u00ecm ki\u1ebfm v\u00e0 ch\u1ecdn Power Options \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 thi\u1ebft l\u1eadp ngu\u1ed3n.<\/p>\n B\u01b0\u1edbc 3: Thay \u0111\u1ed5i C\u00e0i \u0110\u1eb7t Ngu\u1ed3n<\/strong><\/p>\n Trong c\u1eeda s\u1ed5 Power Options, nh\u1ea5p v\u00e0o Change plan settings b\u00ean c\u1ea1nh k\u1ebf ho\u1ea1ch n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i, sau \u0111\u00f3 ch\u1ecdn Change advanced power settings.<\/p>\n B\u01b0\u1edbc 4: T\u1eaft Ch\u1ebf \u0110\u1ed9 USB Selective Suspend<\/strong><\/p>\n T\u1ea1i c\u1eeda s\u1ed5 Power Options, m\u1edf r\u1ed9ng m\u1ee5c USB settings v\u00e0 ch\u1ecdn USB selective suspend setting<\/strong> b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o d\u1ea5u + \u0111\u1ec3 m\u1edf r\u1ed9ng.<\/p>\n Nh\u01b0 v\u1eady, vi\u1ec7c t\u1eaft ch\u1ebf \u0111\u1ed9 USB Selective Suspend Setting s\u1ebd gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 USB Device Not Recognized hi\u1ec7u qu\u1ea3. H\u00e3y th\u1eed ngay \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb USB c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n N\u1ebfu m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c USB v\u00e0 hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng vi\u1ec7c c\u1eadp nh\u1eadt driver cho thi\u1ebft b\u1ecb. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n:<\/p>\n B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Windows + X<\/strong>, sau \u0111\u00f3 ch\u1ecdn Device Manager<\/strong> \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 qu\u1ea3n l\u00fd c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng. Trong danh s\u00e1ch hi\u1ec7n ra, t\u00ecm m\u1ee5c Universal Serial Bus controllers<\/strong> v\u00e0 nh\u1ea5p \u0111\u1ec3 m\u1edf r\u1ed9ng. Ki\u1ec3m tra xem c\u00f3 thi\u1ebft b\u1ecb USB n\u00e0o b\u1ecb \u0111\u00e1nh d\u1ea5u l\u00e0 kh\u00f4ng x\u00e1c \u0111\u1ecbnh kh\u00f4ng.<\/p>\n B\u01b0\u1edbc 2:<\/strong> N\u1ebfu c\u00f3 thi\u1ebft b\u1ecb kh\u00f4ng r\u00f5, h\u00e3y nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o thi\u1ebft b\u1ecb \u0111\u00f3 v\u00e0 ch\u1ecdn Update Driver<\/strong>. Ti\u1ebfp theo, ch\u1ecdn Search automatically for drivers<\/strong> \u0111\u1ec3 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng t\u00ecm ki\u1ebfm v\u00e0 c\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n driver ph\u00f9 h\u1ee3p.<\/p>\n C\u1eadp nh\u1eadt driver l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u00fap m\u00e1y t\u00ednh nh\u1eadn di\u1ec7n l\u1ea1i USB v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y.<\/p>\n N\u1ebfu g\u1eb7p ph\u1ea3i l\u1ed7i USB Device Not Recognized<\/strong>, m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea1n c\u00f3 th\u1ec3 th\u1eed l\u00e0 c\u1eadp nh\u1eadt driver cho Generic USB Hub<\/strong>. C\u00e1c b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n th\u1ef1c hi\u1ec7n:<\/p>\n B\u01b0\u1edbc 1:<\/strong> S\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p ph\u00edm Windows + X<\/strong>, sau \u0111\u00f3 ch\u1ecdn Device Manager<\/strong> \u0111\u1ec3 m\u1edf tr\u00ecnh qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb. T\u00ecm ph\u1ea7n Universal Serial Bus controllers<\/strong> v\u00e0 nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng m\u0169i t\u00ean \u0111\u1ec3 m\u1edf r\u1ed9ng danh s\u00e1ch. X\u00e1c \u0111\u1ecbnh xem c\u00f3 bao nhi\u00eau Generic USB Hubs<\/strong> trong danh s\u00e1ch.<\/p>\n B\u01b0\u1edbc 2:<\/strong> Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o Generic USB Hub<\/strong> \u0111\u1ea7u ti\u00ean n\u1ebfu c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb, sau \u0111\u00f3 ch\u1ecdn Update Driver<\/strong> \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt driver cho thi\u1ebft b\u1ecb.<\/p>\n B\u01b0\u1edbc 3:<\/strong> Trong c\u1eeda s\u1ed5 ti\u1ebfp theo, ch\u1ecdn Browse my computer for driver software<\/strong>, r\u1ed3i ti\u1ebfp t\u1ee5c nh\u1ea5n Let me pick from a list of available drivers on my computer<\/strong> \u0111\u1ec3 l\u1ef1a ch\u1ecdn tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n ph\u00f9 h\u1ee3p t\u1eeb danh s\u00e1ch.<\/p>\n B\u01b0\u1edbc 4:<\/strong> Ch\u1ecdn Generic USB Hub<\/strong> v\u00e0 nh\u1ea5p Next<\/strong> \u0111\u1ec3 h\u1ec7 th\u1ed1ng b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt driver. Khi qu\u00e1 tr\u00ecnh ho\u00e0n t\u1ea5t, h\u1ec7 th\u1ed1ng s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o “Windows has successfully updated your driver software”<\/strong>. Nh\u1ea5n Close<\/strong> \u0111\u1ec3 ho\u00e0n th\u00e0nh.<\/p>\n Vi\u1ec7c c\u1eadp nh\u1eadt driver cho Generic USB Hub<\/strong> c\u00f3 th\u1ec3 gi\u00fap kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng nh\u1eadn di\u1ec7n USB v\u00e0 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t l\u1ea1i driver USB, b\u1ea1n n\u00ean sao l\u01b0u d\u1eef li\u1ec7u ho\u1eb7c t\u1ea1o m\u1ed9t \u0111i\u1ec3m kh\u00f4i ph\u1ee5c h\u1ec7 th\u1ed1ng (system restore point) \u0111\u1ec3 \u0111\u1ec1 ph\u00f2ng b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 n\u00e0o trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n tr\u00ean Windows 10.<\/p>\n B\u01b0\u1edbc 1:<\/strong><\/p>\n Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Windows + X\u00a0v\u00e0 ch\u1ecdn Device Manager<\/strong>.<\/p>\n \u1ede ph\u1ea7n Disk Drives<\/strong>, nh\u1ea5n v\u00e0o m\u0169i t\u00ean >\u00a0\u0111\u1ec3 m\u1edf r\u1ed9ng danh s\u00e1ch.<\/p>\n T\u00ecm thi\u1ebft b\u1ecb External USB 3.0<\/strong>, nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0 ch\u1ecdn Uninstall<\/strong> \u0111\u1ec3 g\u1ee1 c\u00e0i \u0111\u1eb7t driver c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n B\u01b0\u1edbc 2:<\/strong><\/p>\n Ti\u1ebfp t\u1ee5c trong Device Manager<\/strong>, m\u1edf r\u1ed9ng Universal Serial Bus controllers<\/strong> b\u1eb1ng c\u00e1ch nh\u1ea5n v\u00e0o m\u0169i t\u00ean >.<\/p>\n Nh\u1ea5n ph\u1ea3i chu\u1ed9t v\u00e0o USB Mass Storage Device<\/strong> sau \u0111\u00f3 nh\u1ea5n ch\u1ecdn Uninstall<\/strong>.<\/p>\n N\u1ebfu b\u1ea1n th\u1ea5y b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb USB n\u00e0o kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng (Unknown Device), h\u00e3y g\u1ee1 ch\u00fang ra kh\u1ecfi danh s\u00e1ch theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1.<\/p>\n B\u01b0\u1edbc 3:<\/strong><\/p>\n Quay l\u1ea1i c\u1eeda s\u1ed5 Device Manager<\/strong>, nh\u1ea5p v\u00e0o Action<\/strong> tr\u00ean thanh c\u00f4ng c\u1ee5 v\u00e0 ch\u1ecdn Scan for hardware changes<\/strong> \u0111\u1ec3 h\u1ec7 th\u1ed1ng qu\u00e9t v\u00e0 nh\u1eadn di\u1ec7n l\u1ea1i c\u00e1c thi\u1ebft b\u1ecb.<\/p>\n Khi qu\u00e1 tr\u00ecnh qu\u00e9t ho\u00e0n t\u1ea5t, m\u1edf Windows Explorer<\/strong> \u0111\u1ec3 ki\u1ec3m tra xem USB c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0 nh\u1eadn di\u1ec7n hay ch\u01b0a.<\/p>\n N\u1ebfu sau khi th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc tr\u00ean m\u00e0 l\u1ed7i v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh c\u1eadp nh\u1eadt l\u1ea1i driver USB b\u1eb1ng c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u00e3 h\u01b0\u1edbng d\u1eabn tr\u01b0\u1edbc \u0111\u00f3. Vi\u1ec7c c\u00e0i \u0111\u1eb7t l\u1ea1i driver USB th\u01b0\u1eddng gi\u1ea3i quy\u1ebft h\u1ea7u h\u1ebft c\u00e1c l\u1ed7i li\u00ean quan \u0111\u1ebfn nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb tr\u00ean Windows 10, gi\u00fap qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng USB tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/p>\n N\u1ebfu g\u1eb7p ph\u1ea3i l\u1ed7i USB Device Not Recognized, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch kh\u00f4i ph\u1ee5c Windows v\u1ec1 tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc chi ti\u1ebft th\u1ef1c hi\u1ec7n tr\u00ean Windows 8 v\u00e0 8.1:<\/p>\n B\u01b0\u1edbc 2: Truy c\u1eadp Troubleshoot<\/strong><\/p>\n B\u01b0\u1edbc 3: Ch\u1ecdn System Restore<\/strong><\/p>\n B\u01b0\u1edbc 4: Kh\u00f4i ph\u1ee5c h\u1ec7 th\u1ed1ng<\/strong><\/p>\n Ch\u1edd \u0111\u1ee3i h\u1ec7 th\u1ed1ng ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh kh\u00f4i ph\u1ee5c v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i l\u00e0 b\u1ea1n \u0111\u00e3 x\u1eed l\u00fd xong l\u1ed7i “USB Device Not Recognizedz”.<\/p>\n B\u01b0\u1edbc 1: T\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t Intel Driver Update Utility<\/strong><\/p>\n Tr\u01b0\u1edbc ti\u00ean, truy c\u1eadp trang ch\u1ee7 Intel \u0111\u1ec3 t\u1ea3i ph\u1ea7n m\u1ec1m Intel Driver Update Utility<\/strong>. Sau khi t\u1ea3i xu\u1ed1ng, m\u1edf t\u1ec7p c\u00e0i \u0111\u1eb7t v\u00e0 \u0111\u1ed3ng \u00fd v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n, sau \u0111\u00f3 nh\u1ea5n Install<\/strong> \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e0i \u0111\u1eb7t.<\/p>\n B\u01b0\u1edbc 2: Kh\u1edfi ch\u1ea1y v\u00e0 qu\u00e9t h\u1ec7 th\u1ed1ng<\/strong><\/p>\n Sau khi c\u00e0i \u0111\u1eb7t xong, m\u1edf Intel Driver Update Utility v\u00e0 ch\u1ecdn Launch<\/strong>. Sau \u0111\u00f3, nh\u1ea5p v\u00e0o Start Scan<\/strong> \u0111\u1ec3 h\u1ec7 th\u1ed1ng ti\u1ebfn h\u00e0nh qu\u00e9t v\u00e0 t\u00ecm ki\u1ebfm c\u00e1c driver c\u1ea7n thi\u1ebft.<\/p>\n B\u01b0\u1edbc 3: T\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t driver m\u1edbi<\/strong><\/p>\n Khi qu\u00e1 tr\u00ecnh qu\u00e9t ho\u00e0n t\u1ea5t, nh\u1ea5n Download all<\/strong> \u0111\u1ec3 t\u1ea3i v\u1ec1 v\u00e0 c\u00e0i \u0111\u1eb7t c\u00e1c driver. Cu\u1ed1i c\u00f9ng, kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ki\u1ec3m tra xem l\u1ed7i USB Device Not Recognized<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c hay ch\u01b0a.<\/p>\n![\"loi-usb-device-not-recognized-\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized.jpg.webp)
<\/picture><\/p>\nC\u00e1ch s\u1eeda l\u1ed7i USB Device Not Recognized<\/h2>\n
Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh<\/h3>\n
\n
![\"loi-usb-device-not-recognized-1\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-1.jpg.webp)
<\/picture><\/p>\n\n
Ng\u1eaft k\u1ebft n\u1ed1i ngu\u1ed3n 15 ph\u00fat<\/h3>\n
![\"loi-usb-device-not-recognized-2\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-2.jpg.webp)
<\/picture><\/p>\nK\u1ebft n\u1ed1i v\u00e0o c\u1ed5ng kh\u00e1c \u0111\u1ec3 s\u1eeda l\u1ed7i USB Device Not Recognized<\/h3>\n
\n
![\"loi-usb-device-not-recognized-3\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-3.jpg.webp)
<\/picture><\/p>\nT\u1eaft t\u00ednh n\u0103ng Fast Startup tr\u00ean Windows 10\/8<\/h3>\n
\n
![\"loi-usb-device-not-recognized-4\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-4.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-5\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-5.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-6\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-6.jpg.webp)
<\/picture><\/p>\n\n
![\"loi-usb-device-not-recognized-7\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-7.jpg.webp)
<\/picture><\/p>\nT\u1eaft ch\u1ebf \u0111\u1ed9 USB Selective Suspend<\/h3>\n
<\/picture><\/p>\n<\/picture><\/p>\n![\"loi-usb-device-not-recognized-8\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-8.jpg.webp)
<\/picture><\/p>\n\n
![\"loi-usb-device-not-recognized-9\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-9.jpg.webp)
<\/picture><\/p>\nUpdate driver USB \u0111\u1ec3 s\u1eeda l\u1ed7i USB Device Not Recognized\u00a0<\/strong><\/h3>\n
![\"loi-usb-device-not-recognized-10](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-10.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-11\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-11.jpg.webp)
<\/picture><\/p>\nC\u1eadp nh\u1eadt driver Generic USB Hub<\/h3>\n
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-12\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-12.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-13\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-13.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized-14\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-14.jpg.webp)
<\/picture><\/p>\nC\u00e0i \u0111\u1eb7t l\u1ea1i driver USB \u0111\u1ec3 s\u1eeda l\u1ed7i USB Device Not Recognized<\/h3>\n
![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-15.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-16.jpg.webp)
<\/picture><\/p>\n![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-17.jpg.webp)
<\/picture><\/p>\nKh\u00f4i ph\u1ee5c Windows v\u1ec1 tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u<\/h3>\n
\n
![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-18.jpg.webp)
<\/picture><\/p>\n\n
![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-19.jpg.webp)
<\/picture><\/p>\n\n
![\"loi-usb-device-not-recognized\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-20.jpg.webp)
<\/picture><\/p>\n\n
C\u00e0i \u0111\u1eb7t driver Chipset m\u1edbi nh\u1ea5t \u0111\u1ec3 s\u1eeda l\u1ed7i USB Device Not Recognized<\/h3>\n
![\"\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/loi-usb-device-not-recognized-21.jpg.webp)
<\/picture><\/p>\n