When the computer is used for a period of time, the program runs slower and slower. From time to time, there are blue screens, crashes, etc., and the noise of the computer is getting bigger and bigger … … the beloved computer has no original color. What is going on here? This is mainly because you have not maintained your own computer. The computer also needs regular maintenance, so that it can run normally. But for a novice, it is not easy to clean up the computer by yourself, and the following small series will tell you how to clean the computer case. Which parts should be cleaned?
1. Keep the room where the computer is placed dry and clean, especially the computer workbench should be dusted every day (or two or three days depending on the cleanliness of the room). Be aware that the display is a very strong "vacuum cleaner". I have encountered accidents caused by poor environment, dust inside the display, and when the weather turns to tide, causing the circuit board to short-circuit and fire and damage the display.
2. Properly boot (first peripheral, rear host) and shut down. In fact, this should not be regarded as maintenance content, but many users do not agree with this, and even mistakenly believe that the current computer even "soft shutdown" has, and also "old talk" & rdquo;. But this is absolutely necessary: if the order of the peripherals, the host, or the host is reversed, it may make the system unable to recognize the relevant hardware or load the device driver.
3. Before using the CD, you must first kill the virus; after installation or use, you should check the poison again, because some anti-virus software can't do anything about the virus in the compressed file.
4. If the system exits abnormally or unexpectedly loses power, the hard disk scan should be performed as soon as possible to fix the error in time. Because in this case, some cluster links of the hard disk will be lost, which may cause potential danger to the system. If it is not repaired in time, it will cause some programs to be disordered and even endanger the stable operation of the system.
In order to make the computer work normally for a long time, it is necessary for users to learn to open the case for computer maintenance. Of course, if you are not sure, or package the professional to clean it once a year, for some brand machines, the instructions in the manual are not allowed to be removed at will. If you close the case, do not open the case, otherwise it will not be guaranteed.
To perform hardware maintenance, it is impossible for a general user to have professional tools. We can easily get it with the following tools: Phillips screwdriver, lens wiper, blower (skin tiger), paper clip, and a small table fan.
1. Turn off the power, unplug the connection between the host and the peripherals, open the chassis with a Phillips screwdriver, and remove the power supply box. You will see dust on the board, carefully blown with a blower or a leather tiger, especially the accessories near the panel air inlet and the power box (exhaust vent), as well as the board's docking area, and the application The fan is blown to remove dust from the inner wall of the dust box casing blown by the blown balloon.