7 Principles for proper operation of computer systems

In the process of operating the computer, the formation of good habits, not only conducive to the stability of the computer work, but also to extend its service life.

(1) correct switch machine. Do not turn off the computer while reading the data (the drive light is on), and do not switch the machine frequently, the time interval of the switch machine is at least 30s.

(2) in the installation, removal of computer hardware equipment, must disconnect the power supply, and confirm that the body also does not carry static electricity, can be operated.

(3) in the touch of internal components and circuit board before the release of the human body with static electricity, do not directly touch the circuit board on the wire and integrated chip pin, so as not to produce static electricity and damage parts.

(4) Do not move the motive box when working in the computer Win7 system, do not open the chassis easily, prevent damage hard disk or accident.

(5) Live plug-and-unplug peripheral connectors and board cards are strictly prohibited.

(6) Before using foreign optical discs, we must first check the poison.

(7) System abnormal exit, after the new start, to carry out hard disk scan, timely repair.