Computer Laboratory of University Management and Maintenance

Abstract: A university Computer laboratory is one of the basic conditions for good colleges and universities, and its main role is to conduct a Computer teaching, training of professionals, an important base for scientific Research. So university Computer laboratory management and maintenance work is teaching and an important part of the experiment.

Keywords: Computer lab, management, maintenance, colleges and universities

Abstract: University Computer Laboratory is one of the basic conditions for good colleges and universities.Its main functions are for computer experiment, professional training, an important base for scientific Research.Therefore, university computer laboratory management and maintenance is an important part of the teaching and laboratory.

Keywords: Computer lab; Management; Maintain; College
The 21st century, mankind has entered the Information and knowledge as an important resource for the Information age. Computer lab is established to meet the teaching needs of an important platform. However, due to frequent use on the crew and in a laboratory environment, often meet the staff-on demand-on a variety of different, laboratory management more difficult, often there will be damage to other hardware and software failures. how to avoid and solve these problems from occurring, a computer laboratory management issues must be faced .

First, the university computer laboratory in the management and maintenance problems
(Easy to damage a computer hardware and software
To meet the computer teaching tasks, each computer will need to install multiple operating systems, and each operating system and also install a variety of applications. This makes the installation of a computer system takes a long time. The crew without permission will be personal hard drive, U disk, MP3, CD-ROM into the room, placed on the hard disk or server a lot of personal files, cause the system to reduce speed, or even a large number of infected files have been placed in the computer [2].

(B computer lab environment
The use of general computer lab every day from morning to night, using a more frequent part of the lab-on management of non-compliance with staff rules and regulations, plus more on the crew, resulting in poor air quality computer lab. Air dust accumulation inside the computer constantly, leading to aging and damage the circuit board. As computer labs generally use air conditioning, air, relatively dry environment, can easily cause the static, and easily lead to the occurrence of computer hardware failure [1].

Second, the university computer laboratory management and maintenance of
(A management and maintenance of computer hardware and software
For the maintenance of computer software is generally at the beginning of each semester to be retransmitted again and the regular file system backup. Because in the normal operation of the computer, they sometimes do not accidentally delete the wrong file, the worst case, lead to unintended consequences . if prior Zuoguo backup, it will not cause a problem. You can also use the hardware restore the card, the hardware devices or software functions can restart the system restore the system to the state prior to use. make computer viruses in the prevention of computer is the most damaging computer viruses. In order to do the calculation of effective HIV prevention, should establish an effective computer virus protection system, create multiple protective layers such as: access control layer, layer virus detection, virus level, effectively curb against computer viruses.

Links to Research Papers Download http://www.hi138.com computer hardware equipment is sophisticated electronic equipment, the operating environment temperature, humidity, dust and power stability are more sensitive. To maintain a good operating environment is to extend the hardware effective means of life. during routine maintenance should be regularly open the case check the wiring, sockets, etc. for loose. memory, display card wipe eraser available, can solve some of the common faults such as poor contact, supervision crew shutdown to close the display, the total power to avoid open, instantaneous current generated by the impact of electronic components for computer, removable hard drive when you try to avoid vibration to prevent damage to the hard disk, resulting in unnecessary losses, Never work on the removal equipment and maintenance when the first release of the human body static electricity, you can touch a large metal can also be dry your hands before washing hands with water and then line operations to avoid static burn out the motherboard and device interface [3].

(B computer laboratory management and maintenance of the environment
In the computer lab to try to avoid the dust, to prevent static electricity, the machine must be put into the laboratory staff dedicated laboratory shoe covers. Laboratory humidity and temperature are not too high, ventilation should always open the window, using Laboratory spare time, a thorough cleaning, keyboard, mouse, anhydrous alcohol regularly disinfected to prevent the spread of bacteria in the laboratory, impact on crew health. try to keep the indoor temperature at between 10 �� ~ 3O �� and humidity control of 30% to 80%, and in particular should pay attention to cooling in the summer and moisture [3].

(C Computer Laboratory Safety Management
To make the security management of computer labs. In order to prevent the theft of computer equipment, leaving the laboratory, should lock the doors and windows, do not give criminals can take advantage of the machine. Strict management to prevent people posing as officers into the experiment on the machine room. In the long vacation period should also lock the door in the laboratory and do duty arrangements. because the particularity of the computer laboratory environment, more prone to fire. To prevent fires, switch off the power to leave the lab should be to prevent the risk of fire power for a long time, regular inspection of lines and found that aging line to line rectification immediately. prominently placed in the laboratory dry powder fire extinguisher, just in case.

Third, the management of university computer laboratory teaching
Teaching computer lab computer lab management, and management is also an important part of maintenance. We must first understand the term experiment on the computer college, class, number, course content, and according to its curriculum, the number of devices on the machine arrangements experimental time and place. there must be co-ordinated management, both to protect the completion of the pilot teaching tasks, but also make full use of existing computer laboratory equipment.

In short, the computer laboratory management and maintenance is a complex science. As institutions of higher learning computer lab, modern scientific management should be thinking, with its own characteristics, starting from the actual work, so that the computer lab In the university laboratory management more standardized, systematic and scientific.

References:
[1] Wang Shaodong. Computer room management of the technical means [J]. Nanjing Institute of Technology, 2004,2 (1) :67-72
[2] Ning Lisha. On the computer laboratory management and maintenance of [J]. Information Technology ,20087:33-35.

[3] Chen Qingxian. University computer laboratory management and practice. Equipment of modern education in China, 2009,1 (1) :122-124 Links to Research Papers Download http://www.hi138.com