{"id":1951,"date":"2023-04-20T05:41:42","date_gmt":"2023-04-20T05:41:42","guid":{"rendered":"https:\/\/numeracion.net\/?p=1951"},"modified":"2025-05-20T04:17:35","modified_gmt":"2025-05-20T04:17:35","slug":"cach-kiem-tra-laptop-cu-khi-mua","status":"publish","type":"post","link":"https:\/\/numeracion.net\/index.php\/2023\/04\/20\/cach-kiem-tra-laptop-cu-khi-mua\/","title":{"rendered":"c\u00e1ch ki\u1ec3m tra laptop c\u0169 khi mua"},"content":{"rendered":"

 <\/p>\n

Gi\u1edbi thi\u1ec7u v\u1ec1 vi\u1ec7c mua laptop c\u0169<\/h2>\n

Vi\u1ec7c ki\u1ec3m tra khi mua laptop c\u0169<\/strong><\/a> \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng c\u00e2n nh\u1eafc. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u00f3 nhi\u1ec1u ti\u1ec1n \u0111\u1ec3 \u0111\u1ea7u t\u01b0 cho m\u1ed9t chi\u1ebfc laptop m\u1edbi ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1ec3 l\u00e0m vi\u1ec7c c\u01a1 b\u1ea3n. Tuy nhi\u00ean, vi\u1ec7c mua laptop c\u0169 c\u0169ng c\u00f3 nh\u1eefng r\u1ee7i ro, nh\u01b0 nguy c\u01a1 mua ph\u1ea3i m\u00e1y t\u00ednh kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u00f4ng vi\u1ec7c ho\u1eb7c m\u00e1y t\u00ednh b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. Do \u0111\u00f3, \u0111\u1ec3 tr\u00e1nh c\u00e1c r\u1ee7i ro n\u00e0y, b\u1ea1n c\u1ea7n ph\u1ea3i ki\u1ec3m tra k\u1ef9 tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua m\u1ed9t chi\u1ebfc laptop c\u0169.<\/p>\n

 <\/p>\n

C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra laptop c\u0169 khi mua<\/h2>\n
\"ki\u1ec3m
C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra laptop c\u0169 khi mua<\/strong><\/figcaption><\/figure>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfc laptop c\u0169<\/strong><\/a> m\u00e0 b\u1ea1n \u0111\u1ecbnh mua l\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a c\u00f4ng vi\u1ec7c hay gi\u1ea3i tr\u00ed c\u1ee7a b\u1ea1n, b\u1ea1n c\u1ea7n ki\u1ec3m tra k\u1ef9 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u01b0\u1edbc ki\u1ec3m tra quan tr\u1ecdng khi mua laptop c\u0169:<\/strong><\/p>\n

    \n
  1. Ki\u1ec3m tra ngo\u1ea1i h\u00ecnh:<\/li>\n<\/ol>\n

    Xem x\u00e9t t\u1ed5ng th\u1ec3 chi\u1ebfc laptop, xem n\u00f3 c\u00f3 b\u1ecb tr\u1ea7y x\u01b0\u1edbc, va \u0111\u1eadp hay kh\u00f4ng.<\/p>\n

    Ki\u1ec3m tra k\u1ef9 c\u00e1c n\u00fat b\u1ea5m v\u00e0 b\u1ea3n l\u1ec1 c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n

    Ki\u1ec3m tra n\u1eafp m\u00e0n h\u00ecnh v\u00e0 v\u1ecf m\u00e1y xem c\u00f3 l\u1ecfng l\u1ebbo hay kh\u00f4ng.<\/p>\n

      \n
    1. Ki\u1ec3m tra ph\u1ee5 ki\u1ec7n:<\/li>\n<\/ol>\n

      X\u00e1c \u0111\u1ecbnh xem laptop c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m nh\u01b0 s\u1ea1c, b\u1ed9 c\u00e0i \u0111\u1eb7t h\u1ec7 \u0111i\u1ec1u h\u00e0nh, s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/p>\n

      Ki\u1ec3m tra s\u1ea1c laptop xem n\u00f3 c\u00f3 b\u1ecb h\u01b0 hay kh\u00f4ng.<\/p>\n

        \n
      1. Ki\u1ec3m tra c\u1ea5u h\u00ecnh:<\/li>\n<\/ol>\n

        X\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u1ee7a laptop b\u1eb1ng c\u00e1ch xem th\u00f4ng tin trong System Properties ho\u1eb7c System Information.<\/p>\n

        Ki\u1ec3m tra xem c\u1ea5u h\u00ecnh n\u00e0y c\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n

          \n
        1. Ki\u1ec3m tra \u1ed5 c\u1ee9ng v\u00e0 \u1ed5 \u0111\u0129a quang:<\/li>\n<\/ol>\n

          Ki\u1ec3m tra dung l\u01b0\u1ee3ng \u1ed5 c\u1ee9ng b\u1eb1ng c\u00e1ch v\u00e0o My Computer (ho\u1eb7c This PC tr\u00ean Windows 10) v\u00e0 ki\u1ec3m tra dung l\u01b0\u1ee3ng \u1ed5 c\u1ee9ng.<\/p>\n

          Ki\u1ec3m tra \u0111\u0129a c\u1ee9ng \u0111\u1ec3 xem n\u00f3 c\u00f3 l\u1ed7i hay kh\u00f4ng.<\/p>\n

          Ki\u1ec3m tra \u0111\u0129a quang xem n\u00f3 c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n

            \n
          1. Ki\u1ec3m tra pin:<\/li>\n<\/ol>\n

            Ki\u1ec3m tra th\u1eddi l\u01b0\u1ee3ng pin c\u1ee7a laptop.<\/p>\n

            Ki\u1ec3m tra xem pin c\u00f3 b\u1ecb chai hay kh\u00f4ng.<\/p>\n

              \n
            1. Ki\u1ec3m tra m\u00e0n h\u00ecnh:<\/li>\n<\/ol>\n

              Ki\u1ec3m tra \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n

              Ki\u1ec3m tra \u0111\u1ed9 s\u00e1ng v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n

                \n
              1. Ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i:<\/li>\n<\/ol>\n

                Ki\u1ec3m tra xem t\u1ea5t c\u1ea3 c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i tr\u00ean laptop c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c hay kh\u00f4ng, bao g\u1ed3m c\u1ed5ng USB, c\u1ed5ng HDMI, c\u1ed5ng Ethernet, vv.<\/p>\n

                L\u01b0u \u00fd: N\u1ebfu b\u1ea1n kh\u00f4ng c\u00f3 kinh nghi\u1ec7m ki\u1ec3m tra laptop c\u0169, n\u00ean \u0111\u01b0a m\u00e1y \u0111\u1ebfn m\u1ed9t c\u1eeda h\u00e0ng chuy\u00ean v\u1ec1 s\u1eeda ch\u1eefa laptop ho\u1eb7c \u0111\u01b0a cho m\u1ed9t ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y t\u00ednh \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n

                 <\/p>\n

                Nh\u1eefng l\u01b0u \u00fd khi ki\u1ec3m tra laptop c\u0169<\/h2>\n
                \"ki\u1ec3m
                Nh\u1eefng l\u01b0u \u00fd khi ki\u1ec3m tra laptop c\u0169<\/strong><\/figcaption><\/figure>\n

                 <\/p>\n

                Khi ki\u1ec3m tra laptop c\u0169<\/strong><\/a>, c\u00f3 m\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng sau \u0111\u00e2y m\u00e0 b\u1ea1n n\u00ean l\u01b0u \u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o mua \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t v\u00e0 tr\u00e1nh c\u00e1c sai s\u00f3t kh\u00f4ng \u0111\u00e1ng c\u00f3:<\/p>\n

                  \n
                1. Ki\u1ec3m tra t\u00ednh \u0111\u1ed3ng b\u1ed9 c\u1ee7a m\u00e1y: B\u1ea1n n\u00ean ki\u1ec3m tra xem m\u00e1y t\u00ednh c\u00f3 b\u1ea5t k\u1ef3 s\u1ef1 m\u1ea5t m\u00e1t n\u00e0o kh\u00f4ng v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c linh ki\u1ec7n \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n
                2. Ki\u1ec3m tra pin: Pin c\u1ee7a m\u00e1y t\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng linh ki\u1ec7n quan tr\u1ecdng nh\u1ea5t v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi mua. H\u00e3y y\u00eau c\u1ea7u ng\u01b0\u1eddi b\u00e1n cung c\u1ea5p th\u00f4ng tin v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 tr\u1ea1ng th\u00e1i c\u1ee7a pin.<\/li>\n
                3. Ki\u1ec3m tra b\u00e0n ph\u00edm v\u00e0 touchpad: Ki\u1ec3m tra b\u00e0n ph\u00edm v\u00e0 touchpad c\u1ee7a m\u00e1y t\u00ednh c\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t hay kh\u00f4ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u00edm \u0111\u01b0\u1ee3c nh\u1ea5n ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec v\u1ec1 touchpad.<\/li>\n
                4. Ki\u1ec3m tra m\u00e0n h\u00ecnh: Ki\u1ec3m tra m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 v\u1ebft tr\u1ea7y ho\u1eb7c \u0111\u1ed1m, v\u00e0 c\u00e1c g\u00f3c nh\u00ecn \u0111\u00fang nh\u01b0 mong \u0111\u1ee3i.<\/li>\n
                5. Ki\u1ec3m tra k\u1ebft n\u1ed1i: H\u00e3y ki\u1ec3m tra c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i tr\u00ean m\u00e1y t\u00ednh nh\u01b0 USB, HDMI, LAN, v.v. \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n
                6. Ki\u1ec3m tra \u1ed5 \u0111\u0129a: H\u00e3y ki\u1ec3m tra xem \u1ed5 \u0111\u0129a ho\u1ea1t \u0111\u1ed9ng t\u1ed1t hay kh\u00f4ng. N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y \u0111\u1ecdc v\u00e0 ghi d\u1eef li\u1ec7u v\u00e0o \u0111\u0129a CD ho\u1eb7c DVD \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n
                7. Ki\u1ec3m tra \u00e2m thanh: Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh c\u1ee7a m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch ph\u00e1t nh\u1ea1c ho\u1eb7c video.<\/li>\n
                8. Ki\u1ec3m tra ph\u1ea7n m\u1ec1m: Ki\u1ec3m tra ph\u1ea7n m\u1ec1m tr\u00ean m\u00e1y t\u00ednh, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 ch\u01b0a b\u1ecb nhi\u1ec5m virus ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i n\u00e0o.<\/li>\n
                9. Ki\u1ec3m tra gi\u1ea5y t\u1edd li\u00ean quan: \u0110\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi b\u00e1n cung c\u1ea5p cho b\u1ea1n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c gi\u1ea5y t\u1edd c\u1ea7n thi\u1ebft nh\u01b0 h\u00f3a \u0111\u01a1n, th\u1ebb b\u1ea3o h\u00e0nh v\u00e0 ch\u1ee9ng nh\u1eadn n\u1ebfu c\u00f3.<\/li>\n
                10. Ki\u1ec3m tra gi\u00e1: H\u00e3y tham kh\u1ea3o gi\u00e1 c\u1ee7a c\u00e1c m\u00e1y t\u00ednh t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng gi\u00e1 c\u1ee7a s\u1ea3n ph\u1ea9m m\u00e0<\/li>\n<\/ol>\n

                   <\/p>\n

                  L\u1eddi K\u1ebft<\/h2>\n

                  Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng b\u01b0\u1edbc v\u00e0 l\u01b0u \u00fd quan tr\u1ecdng \u0111\u1ec3 ki\u1ec3m tra laptop c\u0169<\/strong><\/a> khi mua. B\u1eb1ng c\u00e1ch ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 tr\u00ean, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 ch\u1ecdn mua m\u1ed9t chi\u1ebfc laptop c\u0169<\/strong> ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u00e1ng tin c\u1eady. Ngo\u00e0i ra, h\u00e3y l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c mua laptop c\u0169 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 r\u1ee7i ro nh\u1ea5t \u0111\u1ecbnh, do \u0111\u00f3 h\u00e3y t\u00ecm hi\u1ec3u th\u1eadt k\u1ef9 tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua \u0111\u1ec3 tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00f4ng mong mu\u1ed1n sau n\u00e0y. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng trong vi\u1ec7c ch\u1ecdn mua chi\u1ebfc laptop c\u0169 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n

                   <\/p>\n

                   <\/p>\n

                   <\/p>\n

                   <\/p>\n","protected":false},"excerpt":{"rendered":"

                    Gi\u1edbi thi\u1ec7u v\u1ec1 vi\u1ec7c mua laptop c\u0169 Vi\u1ec7c ki\u1ec3m tra khi mua laptop c\u0169 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng c\u00e2n nh\u1eafc. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u00f3 nhi\u1ec1u ti\u1ec1n \u0111\u1ec3 \u0111\u1ea7u t\u01b0 cho m\u1ed9t chi\u1ebfc laptop m\u1edbi ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi ch\u1ec9 c\u1ea7n s\u1eed 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