Computer Repair Assistant

With the popularity of computers, there is an increasing shortage of computer maintenance personnel. For this reason, "Computer Maintenance Assistant" is dedicated to everyone. It has rich pictures and text, wide coverage and strong practicality. It can be used as a self-study introductory textbook for novice maintenance personnel, and can also be used as an improvement textbook for maintenance personnel. Of course, it is also an indispensable teaching material software for every computer user to understand computer knowledge and maintain the normal operation of the computer. This set of software has detailed text tutorials and vivid illustrations. It is based on reality, describes the working principles, production techniques and maintenance methods of various boards in an in-depth and easy-to-understand manner. It details the function and fault diagnosis of each electronic component, and also provides valuable maintenance experience. Tell you the wearing parts of each component, fault detection points, etc. This will enable you to achieve rapid development at your current level very quickly.

Software content:

1. Basics: basic knowledge of resistors, capacitors, diodes, transistors, field effect transistors, integrated circuits, printed circuits and other devices and methods of judging quality, as well as various welding techniques. Use of oscilloscope. DOS system basics.

2. Comprehensive: computer assembly, fault detection procedures, maintenance tool manuals, maintenance precautions, basic maintenance tutorials, etc.

3. Detection and maintenance of each component: ultra-detailed fault analysis and repair methods of power supply, motherboard (including flashing bios), hard drive, memory, CPU, graphics card, sound card, optical drive, floppy drive and other components.

4. Data recovery: It can recover data to the maximum extent and reduce losses for accidental deletion, incorrect formatting, incorrect partitioning, virus damage, etc.

5. Others: laptop repair, keyboard and mouse repair, system registry maintenance and security protection, etc.