best computer maintenance programs

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Computer operation misunderstanding aspects _ hardware maintenance

attention to light drive care and maintenance. Tips: 1. The optical drive is reading the disk that is, the optical drive light is also not forced to press the eject key on the optical drive panel, the best wait for the indicator lights do not read the disk action to press the pop-up key, otherwise it is easy to make the optical drive spindle motor failure. 2. After placing the disc, pay attention not to directly with the hand to push the disc tray

Application of micro-marketing in computer maintenance industry

This period of time has been learning micro-marketing knowledge, the more learning can feel this thing powerful, yesterday in my mind suddenly flash, if the use of micro-marketing to do computer repair effect how? So this article was born. Now the computer repair stores are everywhere, an upscale community may have 3 or so stores, then how to let customers choose to your store

Daily maintenance of the computer

Reasonable Placement Since the computer will inevitably generate electromagnetic waves and magnetic fields, so it is best to place the computer away from the TV, tape recorder a little farther away, so as to prevent the computer's display and TV screen of the mutual magnetization, frequency signal interference with each other. Since the computer is made up of ma

Causes of computer system "crash" and its prevention method _ hardware Maintenance

code, it will make the internal system of the "dead" cycle of the phenomenon, the original very limited system resources will be put into the endless duplication of operations, when the calculation to the end of the computer because of too large resources exhausted and caused "panic." Another point is that in the computer operating system to run a large number of progr

Thinking logic of computer programs

Thinking logic of computer programs Thinking logic of computer programs (1)-data and variables Thinking logic of computer programs (2)-assignment Thinking logic of computer

Experiences in computer maintenance

I have been engaged in computer management and maintenance for a long time. I need to check and maintain computers frequently to ensure normal teaching work. For school computers, due to frequent use by students, some problems often occur. I have observed that there are not many hardware faults, even if most of the contact problems are caused by oxidation of gold fingers of dust or components, the problem c

Daily maintenance of Computer optical drive

Maintenance Aspects 1 Each use of optical drive, the disc will inevitably strip into some dust, dust if falling to the laser emitter, will cause the optical drive to read the data difficult, affecting the quality and life of the laser head reading disk, but also affect the optical drive internal mechanical components of precision, so indoor must be kept clean, reduce dust. Cleaning the mechanical parts inside the optical drive can generally be used t

Hard drive maintenance of notebook computer

Notebook computer hard disk is very easy to damage the parts, because notebook portability, notebook constantly moving and changing the environment, the notebook will inevitably because of vibration or a variety of adverse environment to produce a variety of faults, hard disk damage small, important data loss is big, so the maintenance of notebook hard disk is very important, The following article is about

Maintenance skills of daily notebook computer

Maintenance of LCD screen The LCD screen is the most delicate part of the notebook computer, and the interest often accounts for about 30% of the total cost of the notebook, so the maintenance of the notebook computer should be put in the first place. LCD screen should not collide, must not be painted on the screen,

Refuse to dry static winter computer maintenance practical strategy

The twinkling of an eye into the winter, television, shopping malls on the moisturizing cream, skin care propaganda overwhelming. Yes, in this season, especially our northern cities are even more dry intolerable, but have you ever thought of the computer products to accompany you all the day is also need to maintain it? "Ah, how my computer recently always inexplicable reboot or black screen?" Why is my

Computer "blue screen" The reason of the speed check manual _ Hardware Maintenance

become unstable and cause panic. "Use pirated Software" Because the software may hide the virus, once executed, will automatically modify your system, so that the system in the operation of the panic. "Flaw in application Software" This situation is common, such as running those in Win 98 in DOS or Windows 3. 1 running good 16-bit application software. Win 98 is 32-bit, although it is known to be compatible, but there are many places that cannot be reconciled with 16-bit applications. There are

Basic principles to be followed in computer maintenance

First, make maintenance judgments from the simplest things to do simple things, on the one hand refers to observation, on the other hand refers to the simple environment. The simple thing about is observation, which includes: 1, the environment around the computer-location, power, connectivity, other equipment, temperature and humidity, and so on; 2, what the co

Computer keyboard, mouse maintenance skills method

This article tells you how to maintain the mouse, keyboard, so that they better serve us! One, the good key rat's purchase closes It's just been mentioned, mouse and keyboard related to the user's direct feelings, so in the purchase time to pay attention to product quality, so that in the future maintenance is more worthwhile, I believe most people will not spend a lot of time and energy to maintain a few dollars of the mouse and 20, 30 yuan keyboar

Daily maintenance of computer speakers

Maintenance Knowledge 1. Correctly set the sound card output mode. Generally we use the integrated AC97 sound card, the back panel of the chassis has 3 interfaces, we normally use are active speakers, so should be plugged into the line output of the interface (green), and the red interface is connected to the microphone, and the other is the line input (analog input) interface (blue). Maintenance Knowledge

Computer motherboard hardware Knowledge maintenance motherboard

Computer now has become a daily necessities of life, then how much do you know about computers? The following small series for you to organize some common computer hardware knowledge, quickly to learn! Computer hardware, including all the physical parts of a computer, to differentiate between the data it contains or e

About the poor thermal and noisy maintenance record of notebook computer

consider the solution. As such a fault phenomenon, has been able to determine the problem of heat dissipation, then in the cooling system, there are fans, heat conduction body, cooling window outlet. Since the hardware is not bad, it should be the cooling environment, that is, the problem of thermal window, after observation and practice, it is proved that the cooling window is caused by blocking.Hope that through this small matter, and we can share with each other, improve hands-on operation a

Daily maintenance rules for computer hard drives under Windows

the steam evaporation in the machine. In addition, as far as possible not to make the hard drive near the strong magnetic field, such as speakers, speakers, motor, radio, etc., so as to avoid the hard disk recorded data due to magnetization and damage. 5. Prevent computer viruses from destroying the hard disk Computer viruses are a great threat to the data stored on the hard disk, so you should take adva

After that, you're the computer maintenance engineer.

The second part common fault judgment This section classifies the computer from the boot up to the shutdown period. Each kind of judgment, localization process is the part of the first part of the "Maintenance judgment" section of the organic components, that no matter what method to use or whether to judge what content, these two parts are always in combination with each other. The failure phenomena list

After reading, you are the computer maintenance engineer.

The basic method of §1.2 computer maintenance I. Observation of the Law Observation is the first method in the process of maintenance judgment, which runs through the whole maintenance process. Observation should be not only serious, but also comprehensive. The things to observe include: 1, the surrounding environme

Personal computer maintenance experience and comments

Some personal computer maintenance experience and comments-Linux general technology-Linux technology and application information. The following is a detailed description. At the beginning of the school year, I felt that my computer had some cards and it was probably because the system was not well maintained for a long time. I wanted to reinstall the system at th

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