{"id":151871,"date":"2025-11-23T15:00:00","date_gmt":"2025-11-23T08:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=151871"},"modified":"2025-11-21T11:16:38","modified_gmt":"2025-11-21T04:16:38","slug":"laptop-bi-tut-pin-khi-khong-su-dung","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/laptop-bi-tut-pin-khi-khong-su-dung\/","title":{"rendered":"Laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng: Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch x\u1eed l\u00fd"},"content":{"rendered":"\n

Kh\u00f4ng \u00edt ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y kh\u00f3 hi\u1ec3u khi laptop<\/a> b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng, th\u1eadm ch\u00ed d\u00f9 \u0111\u00e3 t\u1eaft m\u00e1y ho\u00e0n to\u00e0n, dung l\u01b0\u1ee3ng pin v\u1eabn gi\u1ea3m \u0111\u00e1ng k\u1ec3 sau m\u1ed9t th\u1eddi gian. Hi\u1ec7n t\u01b0\u1ee3ng t\u01b0\u1edfng ch\u1eebng nh\u1ecf n\u00e0y l\u1ea1i \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tu\u1ed5i th\u1ecd pin, hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, Phong V\u0169 Tech News<\/a> s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 t\u00ecnh tr\u1ea1ng n\u00e0y.<\/p>\n\n\n\n

\"Laptop
Laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

I. Nguy\u00ean nh\u00e2n laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng<\/strong><\/h2>\n\n\n\n

Hi\u1ec7n t\u01b0\u1ee3ng laptop b\u1ecb t\u1ee5t pin d\u00f9 kh\u00f4ng s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, trong \u0111\u00f3 ch\u1ee7 y\u1ebfu l\u00e0 do c\u00e1c ti\u1ebfn tr\u00ecnh ng\u1ea7m v\u1eabn ho\u1ea1t \u0111\u1ed9ng, c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng ch\u01b0a \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u.<\/p>\n\n\n\n

1. Laptop ch\u01b0a t\u1eaft ho\u00e0n to\u00e0n<\/strong><\/h3>\n\n\n\n

Khi ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 g\u1eadp n\u1eafp m\u00e1y m\u00e0 kh\u00f4ng ch\u1ecdn \u201cShut down\u201d, laptop th\u01b0\u1eddng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 Sleep ho\u1eb7c Hibernate. Trong c\u00e1c tr\u1ea1ng th\u00e1i n\u00e0y, h\u1ec7 th\u1ed1ng v\u1eabn ti\u00eau th\u1ee5 m\u1ed9t ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 duy tr\u00ec d\u1eef li\u1ec7u t\u1ea1m trong RAM<\/a> ho\u1eb7c \u1ed5 c\u1ee9ng<\/a>. D\u00f9 m\u1ee9c ti\u00eau hao kh\u00f4ng l\u1edbn, nh\u01b0ng n\u1ebfu \u0111\u1ec3 qua \u0111\u00eam, pin v\u1eabn c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n

\"Giao
Giao di\u1ec7n ch\u1ebf \u0111\u1ed9 Sleep & Hibernate (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

2. C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 ti\u1ebfn tr\u00ecnh ch\u1ea1y ng\u1ea7m kh\u00f4ng c\u1ea7n thi\u1ebft<\/strong><\/h3>\n\n\n\n

Nhi\u1ec1u ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u1ec3 t\u1ef1 kh\u1edfi \u0111\u1ed9ng c\u00f9ng h\u1ec7 th\u1ed1ng v\u00e0 ti\u1ebfp t\u1ee5c ch\u1ea1y ng\u1ea7m, bao g\u1ed3m c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3ng b\u1ed9 \u0111\u00e1m m\u00e2y, tr\u00ecnh duy\u1ec7t c\u00f3 th\u00f4ng b\u00e1o \u0111\u1ea9y, \u1ee9ng d\u1ee5ng nh\u1eafn tin ho\u1eb7c ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt. Ngay c\u1ea3 khi m\u00e0n h\u00ecnh t\u1eaft, c\u00e1c ti\u1ebfn tr\u00ecnh n\u00e0y v\u1eabn s\u1eed d\u1ee5ng CPU<\/a>, RAM v\u00e0 card m\u1ea1ng \u0111\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i ho\u1eb7c th\u1ef1c hi\u1ec7n c\u1eadp nh\u1eadt d\u1eabn \u0111\u1ebfn vi\u1ec7c laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"C\u00e1c
C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 ti\u1ebfn tr\u00ecnh ch\u1ea1y ng\u1ea7m kh\u00f4ng c\u1ea7n thi\u1ebft (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

3. K\u1ebft n\u1ed1i ngo\u1ea1i vi v\u00e0 m\u1ea1ng ti\u00eau th\u1ee5 ng\u1ea7m<\/strong><\/h3>\n\n\n\n

C\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y nh\u01b0 Wi-Fi v\u00e0 Bluetooth v\u1eabn \u1edf tr\u1ea1ng th\u00e1i d\u00f2 t\u00ecm v\u00e0 ch\u1edd k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i l\u1ea1i nhanh ch\u00f3ng ho\u1eb7c t\u00ecm ki\u1ebfm c\u00e1c thi\u1ebft b\u1ecb l\u00e2n c\u1eadn, g\u00e2y hao ph\u00ed \u0111i\u1ec7n n\u0103ng li\u00ean t\u1ee5c. B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c \u0111\u1ec3 c\u00e1c thi\u1ebft b\u1ecb c\u1eafm ngo\u00e0i nh\u01b0 USB ho\u1eb7c \u1ed5 c\u1ee9ng di \u0111\u1ed9ng s\u1ebd k\u00edch ho\u1ea1t c\u00e1c c\u1ed5ng USB \u1edf ch\u1ebf \u0111\u1ed9 ti\u00eau th\u1ee5 th\u1ea5p (D-State), khi\u1ebfn laptop ph\u1ea3i cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n nh\u1ecf li\u00ean t\u1ee5c cho c\u00e1c thi\u1ebft b\u1ecb n\u00e0y.<\/p>\n\n\n\n

\"K\u1ebft
K\u1ebft n\u1ed1i ngo\u1ea1i vi v\u00e0 m\u1ea1ng ti\u00eau th\u1ee5 ng\u1ea7m (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

4. C\u00e0i \u0111\u1eb7t BIOS\/UEFI v\u00e0 Power Settings kh\u00f4ng t\u1ed1i \u01b0u<\/strong><\/h3>\n\n\n\n

M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng m\u1eb7c \u0111\u1ecbnh trong BIOS\/UEFI nh\u01b0 Wake-on-LAN (WoL), Wake-on-Mouse\/Keyboard, ho\u1eb7c USB Power Delivery c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1eadt, khi\u1ebfn m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd thay v\u00ec t\u1eaft h\u1eb3n. \u0110\u1ed3ng th\u1eddi, n\u1ebfu c\u1ea5u h\u00ecnh Power Settings trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp ti\u1ebft ki\u1ec7m (v\u00ed d\u1ee5: \u0111\u1ec3 ngu\u1ed3n \u0111i\u1ec7n cho c\u00e1c linh ki\u1ec7n qu\u00e1 cao \u1edf ch\u1ebf \u0111\u1ed9 pin), m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng t\u1ed5ng th\u1ec3 s\u1ebd t\u0103ng l\u00ean d\u1eabn \u0111\u1ebfn laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"C\u00e0i
C\u00e0i \u0111\u1eb7t BIOS\/UEFI v\u00e0 Power Settings kh\u00f4ng t\u1ed1i \u01b0u (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

5. Pin b\u1ecb chai ho\u1eb7c h\u1ecfng<\/strong><\/h3>\n\n\n\n

Pin Lithium-ion c\u00f3 tu\u1ed5i th\u1ecd gi\u1edbi h\u1ea1n v\u00e0 sau m\u1ed9t s\u1ed1 chu k\u1ef3 s\u1ea1c\/x\u1ea3 nh\u1ea5t \u0111\u1ecbnh, c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc b\u00ean trong s\u1ebd b\u1ecb suy tho\u00e1i, l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng gi\u1eef \u0111i\u1ec7n v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ef1 x\u1ea3 (Self-Discharge). Pin c\u0169 c\u00f3 xu h\u01b0\u1edbng t\u1ef1 m\u1ea5t \u0111i\u1ec7n n\u0103ng nhanh h\u01a1n, ngay c\u1ea3 khi kh\u00f4ng k\u1ebft n\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 m\u1ea1ch \u0111i\u1ec7n n\u00e0o c\u1ee7a laptop. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"Pin
Pin laptop b\u1ecb chai v\u00e0 h\u1ecfng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

II. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng<\/strong><\/h2>\n\n\n\n

\u0110\u1ec3 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng laptop b\u1ecb t\u1ee5t pin ngay c\u1ea3 khi kh\u00f4ng s\u1eed d\u1ee5ng, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 d\u01b0\u1edbi \u0111\u00e2y nh\u1eb1m gi\u00fap pin ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd h\u01a1n:<\/p>\n\n\n\n

1. S\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 T\u1eaft ho\u00e0n to\u00e0n (Shut Down):<\/strong> <\/h3>\n\n\n\n

Bi\u1ec7n ph\u00e1p t\u1ed1t nh\u1ea5t n\u1ebfu kh\u00f4ng s\u1eed d\u1ee5ng m\u00e1y trong th\u1eddi gian d\u00e0i l\u00e0 T\u1eaft ho\u00e0n to\u00e0n (Shut Down) \u0111\u1ec3 ng\u1eaft ngu\u1ed3n kh\u1ecfi h\u1ea7u h\u1ebft c\u00e1c linh ki\u1ec7n. Ch\u1ebf \u0111\u1ed9 n\u00e0y l\u01b0u tr\u1ea1ng th\u00e1i l\u00e0m vi\u1ec7c v\u00e0o \u1ed5 c\u1ee9ng v\u00e0 t\u1eaft ngu\u1ed3n, khi\u1ebfn m\u1ee9c ti\u00eau th\u1ee5 pin g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng, hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi ch\u1ebf \u0111\u1ed9 Sleep.<\/p>\n\n\n\n

\"Giao
Giao di\u1ec7n ch\u1ebf \u0111\u1ed9 Shut down (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

2<\/strong>. Qu\u1ea3n l\u00fd v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m:<\/strong> <\/h3>\n\n\n\n

\u0110\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m, b\u1ea1n c\u1ea7n m\u1edf Task Manager (Ctrl+Shift+Esc) v\u00e0 ki\u1ec3m tra tab Startup \u0111\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft kh\u1edfi \u0111\u1ed9ng c\u00f9ng Windows. Ngo\u00e0i ra, h\u00e3y truy c\u1eadp v\u00e0o Settings (C\u00e0i \u0111\u1eb7t) \u0111\u1ec3 ki\u1ec3m so\u00e1t quy\u1ec1n c\u1ee7a \u1ee9ng d\u1ee5ng ch\u1ea1y trong n\u1ec1n, \u0111\u1ed3ng th\u1eddi t\u1ea1m d\u1eebng ho\u1eb7c tho\u00e1t h\u1eb3n c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3ng b\u1ed9 \u0111\u00e1m m\u00e2y (OneDrive, Google Drive) tr\u01b0\u1edbc khi t\u1eaft ho\u1eb7c cho m\u00e1y ng\u1ee7 \u0111\u1ec3 h\u1ea1n ch\u1ebf vi\u1ec7c laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"Qu\u1ea3n
Qu\u1ea3n l\u00fd v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m (Ngu\u1ed3n: Interner)<\/figcaption><\/figure>\n\n\n\n

3<\/strong>. Ki\u1ec3m so\u00e1t c\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y v\u00e0 ngo\u1ea1i vi:<\/strong> <\/h3>\n\n\n\n

\u0110\u1ec3 ng\u0103n ti\u00eau th\u1ee5 \u0111i\u1ec7n ng\u1ea7m, tr\u01b0\u1edbc khi \u0111\u00f3ng m\u00e1y ho\u1eb7c cho m\u00e1y ng\u1ee7, h\u00e3y b\u1eadt Airplane Mode (Ch\u1ebf \u0111\u1ed9 m\u00e1y bay) ho\u1eb7c t\u1eaft th\u1ee7 c\u00f4ng Wi-Fi v\u00e0 Bluetooth. \u0110\u1ed3ng th\u1eddi, r\u00fat t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb c\u1eafm ngo\u00e0i (chu\u1ed9t USB, USB Hub, \u1ed5 c\u1ee9ng di \u0111\u1ed9ng, v.v.) ra kh\u1ecfi m\u00e1y \u0111\u1ec3 ng\u0103n c\u1ed5ng USB cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c cho ch\u00fang d\u1eabn \u0111\u1ebfn vi\u1ec7c laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"Ki\u1ec3m
Ki\u1ec3m so\u00e1t c\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y v\u00e0 ngo\u1ea1i vi (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

4<\/strong>. T\u1ed1i \u01b0u h\u00f3a c\u00e0i \u0111\u1eb7t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 BIOS\/UEFI:<\/strong> <\/h3>\n\n\n\n

\u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 driver, \u0111\u1eb7c bi\u1ec7t l\u00e0 driver chipset v\u00e0 card m\u1ea1ng, \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt t\u1eeb trang web ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Truy c\u1eadp v\u00e0o BIOS\/UEFI \u0111\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c t\u00ednh n\u0103ng \u0111\u00e1nh th\u1ee9c t\u1eeb xa ho\u1eb7c t\u1eeb thi\u1ebft b\u1ecb ngo\u1ea1i vi (v\u00ed d\u1ee5: Wake-on-LAN, Power-on by Keyboard\/Mouse). Cu\u1ed1i c\u00f9ng, thi\u1ebft l\u1eadp Power Plan \u1edf ch\u1ebf \u0111\u1ed9 Power Saver “High Performance” ho\u1eb7c Balanced v\u00e0 gi\u1ea3m th\u1eddi gian m\u00e1y chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ng\u1ee7 s\u00e2u.<\/p>\n\n\n\n

\"\"
T\u1ed1i \u01b0u h\u00f3a c\u00e0i \u0111\u1eb7t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 BIOS (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

5<\/strong>. Ki\u1ec3m tra v\u00e0 thay th\u1ebf pin\/adapter:<\/strong> <\/h3>\n\n\n\n

S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ch\u1ea9n \u0111o\u00e1n nh\u01b0 Windows Command Prompt (powercfg\/batteryreport) <\/strong>ho\u1eb7c ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd pin c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 chai pin. N\u1ebfu pin \u0111\u00e3 chai qu\u00e1 m\u1ee9c (th\u01b0\u1eddng l\u00e0 >40%) ho\u1eb7c c\u00f3 d\u1ea5u hi\u1ec7u h\u1ecfng, h\u00e3y c\u00e2n nh\u1eafc thay pin m\u1edbi v\u00e0 \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111ang s\u1eed d\u1ee5ng b\u1ed9 s\u1ea1c ch\u00ednh h\u00e3ng, kh\u00f4ng b\u1ecb l\u1ed7i \u0111\u1ec3 tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p laptop b\u1ecb t\u1ee5t pin khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\"Thay
Thay m\u1edbi pin laptop (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

III. M\u1eb9o s\u1ea1c pin laptop \u0111\u00fang c\u00e1ch v\u00e0 b\u1ea3o v\u1ec7 tu\u1ed5i th\u1ecd pin<\/strong><\/h2>\n\n\n\n

\u0110\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd pin, vi\u1ec7c s\u1ea1c v\u00e0 b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n\n\n\n