Nguyên nhân có thể do quá nhiều ứng dụng chạy ngầm, thiếu dung lượng RAM, hoặc ổ cứng bị phân mảnh. Khắc phục bằng cách giải phóng bộ nhớ, chống phân mảnh ổ cứng, và nâng cấp RAM.
Sản Phẩm Liên Quan
Máy in Laser trắng đen Canon LBP 121DN
Thông số sản phẩm
Tính năng: Máy in Laser trắng đen Canon LBP 121DN
Độ phân giải: 600 x 600 dpi
Giao tiếp: USB 2.0 tốc độ cao, mạng LAN, Canon Mobile Printing (in qua thiết bị di động)
- Độ phân giải hình ảnh tĩnh lên đến 3.0 megapixel. - Phân giải video lên đến 1280 x 720 pixel rõ nét. - Cảm biến hình ảnh với công nghệ RightLight cung cấp hình ảnh đạt chất lượng ngay cả trong ánh sáng yếu. - Micrô tích hợp với công nghệ RightSound phục vụ mọi nhu cầu về chat voice. - Kết nối USB 2.0.
LCD SAMSUNG 27" LS27C310EAEXXV (IPS, 75Ghz, FHD,HDMI, VGA, Full Viền)
Thông số sản phẩm
- Kích thước: 27" (1920 x 1080), Tỷ lệ 16:9 - Tấm nền IPS, Góc nhìn: 178 (H) / 178 (V) - Tần số quét: 75Hz , Thời gian phản hồi 5 ms - HIển thị màu sắc: 16.7 triệu màu - Công nghệ đồng bộ: FreeSync - Cổng hình ảnh: , 1 x HDMI 1.4, 1 x VGA/D-sub
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