There are a lot of problems with the computer, the most common and most troublesome of course is a hardware problem. Of course, there are some problems caused by the software, we use the computer to pay attention to. Here we simply say some computer maintenance technology information.

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Computer repair:Fault in operating system
Including: slow start machine; machine card screen; speed card; shutdown failure
If your computer often has these symptoms, you need to have a timely medical examination of the computer, including anti-virus, uninstall the software, reduce the boot entry and so on. Most of the time we are direct re head of the computer, but sometimes we need to know where the problem lies. But it is also very likely that the reasons for the computer hardware, which requires a certain hardware equipment
Solution.


Computer repair two:Keyboard, mouse, display and other issues
Notebook computer this kind of circumstance is very little, general desktop computer is more. Monitor to check the excuse again, of course, but also look at the card; keyboard in addition to see whether with the host connected depends on keyboard indicator whether light, otherwise very may be their own electric keyboard was locked.


Computer repair three:Computer can not normally start
1 in the process of starting the computer can choose “ the last time the correct configuration to start ”
2 in the boot process can be pressed down F8 select safe mode, in the mode to re install with “! ” device driver.
3 to see if the line is fully inserted, it is not necessary to re install the system, which is an essential lesson for computer players.
4 hard disk problem causes the computer can not normally start, will open the computer will have to see what hardware problems, not only to find the maintenance of the master.


Computer repair four:Hardware problem
Motherboard problem: boot without display; CMOS settings can not be stored; read disk slow; Windows mouse is not available.
Graphics issues: boot without display; display screen, can not see the handwriting; color is not normal; crash; screen appears a point or screen;
Sound card: the computer does not sound; sound noise is too large; can not plug and play; CD silent; can not be normal sound recording; PCI sound card can not be normal operation;
Memory: boot without display; Windows registry damage; random crash; system resources decline; always appear the lack of memory tips;
CD-ROM: hard disk light flash; Computer & ldquo; 32 disk visit defeat & rdquo;, it crashes; unable to properly read the disk; the boot drive not detected;
Above is some hardware appeared problems caused by the computer problems, installed computer friends can sit in the right seats, look at their computers appear what problem.


Other tips for computer repair
In fact, life does not know a friend's computer can also use some simple observation (see hardware environment around the facility is intact) and the isolation method (there will be the problem of software shielding), replacement method (good parts to substitute to the faulty components) heating and cooling method (try to reduce computer temperature, whether the effect of high temperature on the performance), clean method (with removal tool to clean. wait。 This can avoid the computer do not know friends because of some small problems to go to the maintenance point of maintenance.
Note: the above information is for reference only.

 

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