{"id":9321,"date":"2021-09-13T14:30:53","date_gmt":"2021-09-13T07:30:53","guid":{"rendered":"https:\/\/tct.vn\/blog\/?p=9321"},"modified":"2021-09-13T14:30:53","modified_gmt":"2021-09-13T07:30:53","slug":"mua-laptop-cu-cho-con-hoc-online-day-la-nhung-luu-y-can-thiet-danh-cho-phu-huynh","status":"publish","type":"post","link":"https:\/\/tct.vn\/blog\/mua-laptop-cu-cho-con-hoc-online-day-la-nhung-luu-y-can-thiet-danh-cho-phu-huynh\/","title":{"rendered":"Mua laptop c\u0169 cho con h\u1ecdc online, \u0111\u00e2y l\u00e0 nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft d\u00e0nh cho ph\u1ee5 huynh"},"content":{"rendered":"

\u0110\u00f4i khi, v\u00ec l\u00fd do n\u00e0o \u0111\u00f3 b\u1ea1n c\u1ea7n ph\u1ea3i mua m\u1ed9t chi\u1ebfc laptop \u0111\u00e3 qua s\u1eed d\u1ee5ng, khi \u0111\u00f3 vi\u1ec7c ki\u1ec3m tra laptop xem c\u00f2n nguy\u00ean v\u1eb9n kh\u00f4ng, c\u00f3 g\u1eb7p v\u1ea5n \u0111\u1ec1 \u1edf \u0111\u00e2u kh\u00f4ng, c\u00f3 \u0111\u00e1ng v\u1edbi s\u1ed1 ti\u1ec1n b\u1ea1n b\u1ecf ra kh\u00f4ng,\u2026 l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng. Ki\u1ec3m tra laptop c\u0169 kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 nh\u00ecn b\u1ec1 ngo\u00e0i, b\u1ea1n c\u00f2n ph\u1ea3i ki\u1ec3m tra c\u00e1c y\u1ebfu t\u1ed1 ph\u1ea7n c\u1ee9ng n\u1eb1m s\u00e2u trong m\u00e1y.<\/p>\n

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\"Mua<\/div>\n<\/div>\n

B\u00ean c\u1ea1nh vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1eeda h\u00e0ng uy t\u00edn v\u00e0 c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p th\u00ec m\u1ed9t trong nh\u1eefng vi\u1ec7c quan tr\u1ecdng nh\u1ea5t khi mua laptop \u0111\u00e3 qua s\u1eed d\u1ee5ng l\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng. V\u00e0 n\u1ebfu nh\u01b0 b\u1ea1n ch\u01b0a r\u00f5 th\u00ec b\u00e0i vi\u1ebft n\u00e0y s\u1ebd g\u1ee3i \u00fd cho b\u1ea1n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra c\u1ea7n thi\u1ebft khi xem x\u00e9t m\u1ed9t chi\u1ebfc laptop \u0111\u00e3 qua s\u1eed d\u1ee5ng, qua \u0111\u00f3 k\u1ebft lu\u1eadn r\u1eb1ng b\u1ea1n c\u00f3 n\u00ean mua n\u00f3 hay kh\u00f4ng. C\u1ee5 th\u1ec3 nh\u01b0 sau.<\/p>\n

1. H\u00ecnh th\u1ee9c b\u00ean ngo\u00e0i<\/b><\/p>\n

Vi\u1ec7c \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 quan s\u00e1t k\u1ef9 m\u1ed9t l\u01b0\u1ee3t to\u00e0n b\u1ed9 m\u00e1y xem ngo\u1ea1i h\u00ecnh c\u1ee7a n\u00f3 c\u0169 hay m\u1edbi, kh\u00f4ng b\u1ecb n\u1ee9t v\u1ee1, x\u01b0\u1edbc nhi\u1ec1u hay kh\u00f4ng, c\u00f3 b\u1ecb m\u00f3p m\u00e9o g\u00ec hay kh\u00f4ng, c\u00e1c kh\u1edbp k\u1ebft n\u1ed1i c\u00f3 ch\u1eafc ch\u1eafn kh\u00f4ng v\u00e0 c\u00e1c c\u1ea1nh vi\u1ec1n xem c\u00f3 h\u1edf nhi\u1ec1u kh\u00f4ng.<\/p>\n

N\u1ebfu m\u1ed9t chi\u1ebfc laptop b\u1ecb m\u00f3p m\u00e9o ho\u1eb7c x\u01b0\u1edbc nhi\u1ec1u ch\u1ee9ng t\u1ecf ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc kh\u00f4ng m\u1ea5y tr\u00e2n tr\u1ecdng chi\u1ebfc m\u00e1y, th\u01b0\u1eddng xuy\u00ean l\u00e0m r\u01a1i ho\u1eb7c qu\u0103ng qu\u1eadt. V\u00ec v\u1eady, \u0111\u1ed9 b\u1ec1n c\u0169ng nh\u01b0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00e1y s\u1ebd gi\u1ea3m \u0111i r\u1ea5t nhi\u1ec1u. N\u1ebfu c\u00e1c vi\u1ec1n c\u1ee7a m\u00e1y b\u1ecb h\u1edf nhi\u1ec1u c\u00f3 th\u1ec3 m\u00e1y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00e1o l\u1eafp nhi\u1ec1u l\u1ea7n, b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc h\u01b0\u1edbng sang nh\u1eefng chi\u1ebfc m\u00e1y kh\u00e1c.<\/p>\n

H\u00e3y th\u1eed \u0111\u00f3ng m\u1edf m\u00e1y v\u00e0i l\u1ea7n \u0111\u1ec3 c\u1ea3m nh\u1eadn \u0111\u1ed9 g\u1eadp b\u1ea3n l\u1ec1 k\u1ebft n\u1ed1i m\u00e0n h\u00ecnh v\u1edbi th\u00e2n m\u00e1y. N\u1ebfu qu\u00e1 l\u1ecfng ho\u1eb7c qu\u00e1 c\u1ee9ng \u0111\u1ec1u s\u1ebd \u1ea3nh h\u01b0\u1edfng t\u1edbi qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng m\u00e1y, nh\u1ea5t l\u00e0 c\u1ee9ng qu\u00e1 th\u00ec d\u1ec5 l\u00e0m bung ch\u00e2n \u1ed1c, b\u1ebb v\u1ee1 v\u1ecf m\u00e1y.<\/p>\n

N\u1ebfu chi\u1ebfc laptop c\u00f2n nguy\u00ean tem c\u1ee7a c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i l\u1edbn nh\u01b0 Digiworld, FPT, Th\u1ebf Gi\u1edbi Di \u0110\u1ed9ng , V\u0129nh Xu\u00e2n, Viettel\u2026 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 an t\u00e2m r\u1eb1ng m\u00e1y ch\u01b0a b\u1ecb th\u00e1o ra s\u1eeda ch\u1eefa t\u1eeb khi mua m\u1edbi.<\/p>\n

2. C\u1ea5u h\u00ecnh<\/b><\/p>\n

D\u00f9 mua m\u00e1y m\u1edbi hay c\u0169, b\u1ea1n c\u0169ng c\u1ea7n ki\u1ec3m tra xem c\u1ea5u h\u00ecnh laptop c\u00f3 \u0111\u00fang nh\u01b0 ng\u01b0\u1eddi b\u00e1n c\u00f4ng b\u1ed1 kh\u00f4ng. RAM, dung l\u01b0\u1ee3ng \u1ed5 c\u1ee9ng, chip c\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh kh\u00f4ng. C\u00f3 kh\u00e1 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ki\u1ec3m tra c\u1ea5u h\u00ecnh m\u00e1y, th\u00f4ng qua l\u1ec7nh tr\u00ean m\u00e1y, s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m,…<\/p>\n

Ph\u1ea7n m\u1ec1m\u00a0CPU-Z<\/b>\u00a0cung c\u1ea5p nhi\u1ec1u th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u1ea5u h\u00ecnh. V\u1edbi ph\u1ea7n m\u1ec1m n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 bi\u1ebft chi ti\u1ebft v\u1ec1 CPU (t\u00ean CPU, t\u1ed1c \u0111\u1ed9 c\u00e1c nh\u00e2n, t\u1ed1c \u0111\u1ed9 bus), bo m\u1ea1ch (h\u00e3ng s\u1ea3n xu\u1ea5t, model, BIOS, ng\u00e0y s\u1ea3n xu\u1ea5t mainboard), b\u1ed9 nh\u1edb RAM (k\u00edch th\u01b0\u1edbc b\u1ed9 nh\u1edb RAM, chu\u1ea9n lo\u1ea1i RAM, dung l\u01b0\u1ee3ng v\u00e0 BUS), Card \u0111\u1ed3 ho\u1ea1 (Onbroad, Nvidia, AMD,..)<\/p>\n

Ngo\u00e0i ra c\u00f2n m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n \u0111\u1ec3 ki\u1ec3m tra c\u1ea5u h\u00ecnh laptop b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Windows + R v\u00e0 g\u00f5 l\u1ec7nh “dxdiag<\/i>” nh\u1ea5n ENTER.<\/p>\n

C\u1ea7n l\u01b0u \u00fd trong qu\u00e1 tr\u00ecnh test m\u00e1y, c\u1ea5u h\u00ecnh m\u00e1y c\u00e0ng cao th\u00ec tr\u1ea3i nghi\u1ec7m c\u1ee7a n\u00f3 c\u00e0ng t\u1ed1t, kh\u00f4ng th\u1ec3 m\u00e1y c\u1ea5u h\u00ecnh r\u1ea5t cao, \u0111\u1eaft ti\u1ec1n nh\u01b0ng x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 c\u01a1 b\u1ea3n l\u1ea1i qu\u00e1 ch\u1eadm.<\/p>\n

3. M\u00e0n h\u00ecnh<\/b><\/p>\n

\u0110\u1ea7u ti\u00ean b\u1ea1n h\u00e3y ki\u1ec3m tra \u0111\u1ed9 s\u00e1ng t\u1ed1i, \u0111\u01b0a \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh l\u00ean t\u1ed1i \u0111a. Sau \u0111\u00f3 th\u1eed thay \u0111\u1ed5i m\u00e0u s\u1eafc hi\u1ec3n th\u1ecb c\u1ee7a chi\u1ebfc laptop b\u1eb1ng ph\u1ea7n m\u1ec1m Dead Pixel Locator http:\/\/www.astris.com\/dpl\/ \u0111\u1ec3 nh\u1eadn bi\u1ebft c\u00e1c l\u1ed7i tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n

C\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u0111\u1ed1i v\u1edbi m\u00e0n h\u00ecnh c\u0169 bao g\u1ed3m: s\u1ecdc m\u00e0n h\u00ecnh, m\u00e0n t\u1ed1i, m\u00e0n c\u00f3 \u0111\u1ed1m s\u00e1ng, l\u1ed7i h\u1edf s\u00e1ng (m\u00e0n h\u00ecnh s\u00e1ng h\u01a1n \u1edf g\u00f3c), m\u00e0n c\u00f3 \u0111i\u1ec3m \u0111en kh\u00f4ng hi\u1ec3n th\u1ecb (\u0111i\u1ec3m ch\u1ebft), m\u00e0n m\u01b0a, \u2026 B\u1ea1n kh\u00f4ng n\u00ean ch\u1ecdn mua laptop c\u00f3 m\u00e0n h\u00ecnh kh\u00f4ng t\u1ed1t g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng, sau n\u00e0y s\u1ebd khi\u1ebfn b\u1ea1n t\u1ed1n th\u00eam 1 kho\u1ea3n kinh ph\u00ed khi thay m\u00e0n h\u00ecnh laptop m\u1edbi \u0111\u1ea5y!<\/p>\n

4. B\u00e0n ph\u00edm v\u00e0 Touchpad<\/b><\/p>\n

Khi ki\u1ec3m tra b\u00e0n ph\u00edm, b\u1ea1n kh\u1edfi \u0111\u1ed9ng ch\u01b0\u01a1ng tr\u00ecnh Word ho\u1eb7c Notepad \u1edf tr\u00ean m\u00e1y t\u00ednh, g\u00f5 t\u1ea5t c\u1ea3 c\u00e1c ph\u00edm ch\u1eef, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 xem c\u00f3 li\u1ec7t n\u00fat n\u00e0o kh\u00f4ng, c\u00e1c ch\u1eef s\u1ed1 g\u00f5 c\u00f3 nh\u1ea1y hay kh\u00f4ng, \u0111\u1ed9 n\u1ea9y c\u1ee7a ph\u00edm c\u00f2n t\u1ed1t kh\u00f4ng.<\/p>\n

\u0110\u1ec3 test to\u00e0n b\u1ed9 b\u00e0n ph\u00edm, b\u1ea1n c\u00f3 th\u1ec3 v\u00e0o Google g\u00f5 t\u00ecm ki\u1ebfm “test keyboard<\/b><\/i>” s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u trang web h\u1ed7 tr\u1ee3 test ph\u00edm c\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n truy c\u1eadp v\u00e0o v\u00e0 test t\u1eebng ph\u00edm m\u1ed9t.<\/p>\n

<\/div>\n

\u0110\u1ed1i v\u1edbi Touchpad, b\u1ea1n ki\u1ec3m tra \u0111\u1ed9 nh\u1ea1y c\u1ee7a n\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng n\u00f3 v\u1edbi c\u00e1c t\u00e1c v\u1ee5 b\u00ecnh th\u01b0\u1eddng, b\u1ea5m th\u1eed n\u00fat chu\u1ed9t tr\u00e1i v\u00e0 n\u00fat chu\u1ed9t ph\u1ea3i nhi\u1ec1u l\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o touchpad kh\u00f4ng b\u1ecb li\u1ec7t, kh\u00f4ng nh\u1ea1y. M\u1ed9t s\u1ed1 laptop khi touchpad b\u1ecb n\u00f3ng c\u00f3 th\u1ec3 b\u1ecb lo\u1ea1n c\u1ea3m \u1ee9ng. Ngo\u00e0i ra, thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t laptop v\u1ec1 touchpad c\u0169ng c\u1ea7n ph\u1ea3i l\u01b0u t\u00e2m \u0111\u1ebfn, v\u1ec1 v\u1ecb tr\u00ed \u0111\u1eb7t, \u0111\u1ed9 r\u1ed9ng, \u0111\u1ed9 tr\u01a1n nh\u1ea1y, software \u0111i k\u00e8m \u0111\u1ec3 c\u00f3 s\u1ef1 tr\u1ea3i nghi\u1ec7m m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi nh\u1ea5t.<\/p>\n

5. T\u00ecnh tr\u1ea1ng \u1ed5 c\u1ee9ng<\/b><\/p>\n

\u1ed4 c\u1ee9ng laptop l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng b\u1eadc nh\u1ea5t c\u1ea7n ki\u1ec3m tra khi b\u1ea1n l\u1ef1a ch\u1ecdn mua laptop \u0111\u00e3 qua s\u1eed d\u1ee5ng, v\u00ec “s\u1ee9c kh\u1ecfe” \u1ed5 c\u1ee9ng kh\u00f4ng nh\u00ecn \u0111\u01b0\u1ee3c nh\u01b0 m\u00e0n h\u00ecnh hay g\u00f5 th\u1eed \u0111\u01b0\u1ee3c nh\u01b0 b\u00e0n ph\u00edm, do v\u1eady ta ph\u1ea3i d\u00f9ng ph\u1ea7n m\u1ec1m \u0111\u1ec3 ki\u1ec3m tra.<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1eb1ng c\u00e1ch c\u00e0i ph\u1ea7n m\u1ec1m\u00a0Hard DiskSentinel Pro<\/b>\u00a0\u0111\u1ec3 ki\u1ec3m tra \u1ed5 c\u1ee9ng. N\u1ebfu khi test th\u1ea5y \u0111\u01b0\u1ee3c 100% th\u00ec \u1ed5 c\u1ee9ng th\u01b0\u1eddng v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, n\u1ebfu d\u01b0\u1edbi 100% th\u00ec \u1ed5 c\u1ee9ng \u0111\u1ea5y \u0111ang b\u1eaft \u0111\u1ea7u c\u00f3 v\u1ea5n \u0111\u1ec1.<\/p>\n

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Tuy v\u1eady s\u1ee9c kho\u1ebb \u1ed5 c\u1ee9ng hi\u1ec7n 100% nh\u01b0ng v\u1eabn c\u00f3 r\u1ee7i ro, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc\/ghi \u1ed5 c\u1ee9ng qu\u00e1 ch\u1eadm c\u0169ng khi\u1ebfn m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u00ec \u1ea1ch, kh\u1edfi \u0111\u1ed9ng ch\u1eadm, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn th\u1ea5y \u0111i\u1ec1u n\u00e0y. Nhi\u1ec7t \u0111\u1ed9 \u1ed5 c\u1ee9ng c\u1ea7n d\u01b0\u1edbi 50\u00b0C l\u00e0 t\u1ed1t nh\u1ea5t.<\/p>\n

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