键盘的常见故障及维修

• 作 者: 宋玉长
• 出 处: 家庭电子
• 发表日期: 1998年03期
• 关键词: 除尘过程 线路短路 故障点 软布 接触不良 日常维护 键帽 尖嘴钳 常见故障处理 复位弹簧

键盘是人和计算机对话的主要工具,人们通过键盘键入的各种命令使计算机完成不同的任务。一、键盘的日常维护1.每月对键盘除尘。在除尘过程中不要让水浸入键盘,以免造成线路短路,而损坏器件:①清除按键之间的灰尘、头发、纸屑等,以免由于灰尘过多,造成按键接触不良。②键盘框及各按键应该用湿软布擦干净。2.键盘的按键大多采用机械簧片键,按键时要养成轻捷地一敲即松手的习惯,同时操作时用力要适中,不要过

The keyboard is the main tool for dialogue between people and computers. Various commands that people type through the keyboard make the computer perform different tasks. First, the daily maintenance of the keyboard 1. Monthly dust on the keyboard. Do not let water in the keyboard during the dedusting process, so as not to cause short circuits, and damage to the device: ① clear the keys between the dust, hair, paper dust and so on, so as to avoid too much dust, resulting in poor key contacts. ② keyboard box and the buttons should be wiped clean with a soft cloth. 2. The keyboard keys are mostly mechanical reed keys, keys to develop a quick light that is a habit of letting go, while operating hard to moderate, do not over