After that, you're the computer maintenance engineer, eighth.

Fifth Chapter Installation class failure

An example of a definition

This type of failure is primarily a reflection of the failure to install the operating system or application software

Second, possible phenomenon of failure

1, the installation of the operating system, in the process of copying files to panic or error, when the system is configured to panic or error;

2, the installation of application software times wrong, restart, crash, etc. (including replication and configuration process);

3, hardware equipment after the installation of system anomalies (such as black screen, do not start, etc.);

4, the application software uninstall after installation, or uninstall can not.

Iii. parts that may be involved

Disk drives, motherboards, CPUs, memory, and other possible parts, software.

Iv. Points of judgement/order

1, before the maintenance of the preparation

1) Pay attention to carry the disk data cable;

2) compatible with the latest version of the device driver.

2. Environmental inspection

1) Software Installation

A. Check the connection and appearance of hardware devices:

(a) Check whether the other equipment connected with the host is working properly;

b whether the connector between the equipment is connected incorrectly or missed. Connecting the plug, the seat of the needle whether there is deformation, missing, short circuit and other phenomena;

(c) Carefully check the error information to determine the site may be caused by the failure;

D to observe whether the system has peculiar smell, the temperature of components;

E The CPU fan speed is too slow or unstable;

F If there is an abnormal sound when the drive is working.

B. Other aspects of inspection:

A carefully control the use of software manuals, to ensure that the machine's software and hardware configuration to meet the requirements of the manual;

b Carefully observe the installation media is intact.

2) Equipment Installation

A. Check the connection and appearance of the equipment:

A the equipment to be installed, the components are connected correctly, connecting the cable is intact, the needle is missing needle, broken needle, or short connection phenomenon;

b To install the equipment, parts of the production process is excellent;

c) More similar to the above software installation.

B. Driver media Check: The driver media used to install the device is intact.