The Maintenance and Repair Skills of Computer Hard Disc
Zhiyong Yang · Journal of Bingtuan Education Institute · 2004
As a kind of external memory, hard disc is an essential part of computer. With the continuous development of computer hardware, hardware's technical characters have constantly improved, such as rotating speed and volume. The initial operating system, applied programs and important data are all stored in hard disc. Thus, hard disc failure will not only cause the computer improper working, but also bring about its important information losing. Therefore there is great significance in mastering hard disc's maintaining and repairing skills.