Computers, as one of our daily equipment, once such a fault occurs, it can be imagined that the troubles we encounter, especially some cainiao friends, will be helpless in the event of a fault, the ongoing work on hand cannot be completed on time. I am confused and afraid to break the hardware and equipment, and the maintenance must bear economic losses. In fact, we don't have to worry so much. When a computer
Computer as one of our daily use equipment, once the occurrence of such a fault, we can imagine the trouble, especially some rookie friends, once the failure of the hands of the work can not be completed on time, their own blind toss and fear of damage to the hardware equipment, maintenance and bear economic losses. In fact, we do not have so much trouble, computer
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First, the maintenance judgment must start from the simplest thing
Simple things, on the one hand, refers to observation, on the other hand refers to the simple environment.
The simple thing is observation, which includes:
1, the environment surrounding the computer-location, power supply, connection, other equipment, temperature and humidity, etc.
2, the phenomenon displayed by
Now have a lot of friends to say that their computer hardware has a lot of problems, sometimes like our computer screen is very dirty, we know to take some things to wipe clean, but the computer hardware words we should how to maintain and maintenance it? Now I'm going to teach you a few things about hardware
I believe we all know the importance of computer motherboards, it is carrying the main hardware of the computer is an important component, can be said to be a person's overall skeleton. Computer motherboards in the computer's important role is not to be overlooked, the performance of the motherboard to a certain extent determines the performance of the
Software maintenance
The term "software maintenance" is used to describe the software engineering activities that occur following delivery of a software product to the customer. the maintenan
Chapter I basic principles and methods of computer maintenance
The principles and methods described here are the basis of the second part of the classification judgment, which needs to be conscientiously complied with.
§1.1 the basic principles of computer maintenance should be followed:
First, the
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Chapter 1 basic principles and methods of computer maintenance
The principles and methods described here are the basis for classification judgment in the second part and must be followed seriously.
§ 1. 1 Basic Principles for computer maintenance:1. The maintenance judgmen
Pay attention to the maintenance of software
① and reasonable selection of software
Software is the best "food" of the computer, if there is not a variety of software, the computer is
First, the software with its own method:
1, in the Computer "Start" menu to find our installation software directory, such as QQ as an example, in the "Start"-"program"-"QQ Software-" "Uninstall Tencent QQ" can be deleted except
Second, the system with its own method:
1, the same in the
Computer Maintenance Experience
I. Slow computer system boot:After a long time, the computer system will become slow and slow to respond. Because there are too many installed software, many software will be automatically started u
associated device failure and software failure, etc., may cause the computer motherboard can not work. So, maintenance personnel must have a certain understanding of the composition of the computer system, clear the relationship between the main equipment and the role of computer
This article is a computer class of high-quality pre-sale recommendation >>>> "Automated operation and maintenance software design practical"Editor's recommendationThis book is suitable for people who are engaged in system operation and maintenance development.Content IntroductionThis book mainly describes the use of O
occurred in the system development phase and has not been found in the system test phase. In this respect, the maintenance workload accounts for 17% of the total maintenance workload ~ 21%. Some of the errors found do not affect the normal operation of the system. maintenance can be performed at any time. Some errors are very important and even affect the normal
Now no matter what you have learned before, start the second study!
Remember to review OH!!!!
Chapter II Computer Maintenance steps and maintenance operation precautions
§2.1 Computer Repair Steps
The following steps should be followed for maintenance of the
solution to the potential problems of software, to ensure that they can better serve the service.Software maintenance is an essential part of software development, since it is the future work, then for future convenience, we have to write the document well, in order to maintain more clear ...The following is the user interface design. The user interface design s
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
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
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