computer screen darkener

"Substitution" is a way to find or troubleshoot a failure by replacing a part that may be faulty or without fault, but not working properly. The "control method" is to compare the faulty computer or component with a computer or component that does not have a fault, to find out the method of troubleshooting. Both of these methods are useful, and they are used in many troubleshooting of the

This is a laptop computer, and the laptop screen occasionally finds vibrations in the screen. The computer screen found the cause of the vibration: When the computer screen vibration,

Reprinted from http://blog.csdn.net/lijgame/article/details/1447921 Using system; Using system. Collections. Generic; Using system. componentmodel; Using system. Data; Using system. drawing; Using system. LINQ; Using system. text; Using system. Windows. forms; Using system. Drawing. imaging; Namespace first { Public partial class form2: Form { Public form2 () { Initializecomponent (); } Private void button#click (Object sender, eventargs E) { // Obtain the resolution of the cu

not the sameThis problem is basically caused by hardware, especially in memory as the first need to suspect the object, replace the memory attempt, the second possibility is CPU although this thing does not love bad, but from 06 to now I also met two, other hardware basically does not cause the blue screen code casually change situation.Nine, occasionally blue screen, and the code flashed and restarted the

How big is your computer's screen size? How much does the screen resolution fit your computer's size? How much desktop wallpaper do you need to download? Did you ever get to know all this? Today Green tea small weave to take you to understand these computer wallpaper small common sense. After this tutorial netizens can go to the triple wallpaper to pick the wallp

The system downloads causes the computer black screen The reason to have various forms, for example, the graphics card is broken, the motherboard is broken, and so on hardware reasons, and today we are talking about a network card contact caused by the computer black screen case, perhaps you are not very understanding

Today's computer (desktop) in the process of using a sudden into the power-saving mode (black screen, on-screen power-saving mode four characters flying), I am very frightened, shaking the mouse, tapping the keyboard, and nothing to use. All right, start the reboot and try it, and that's good enough. But it didn't take long for the same situation to happen. OK, t

The computer appears on the black screen does not display the situation, is generally the problem of loose memory, you can reinstall the memory bar to solve the problem. Tools/raw Materials Hand, screwdriver Steps/Methods First use a hand or a screwdriver to take apart the chassis; Then on the motherboard to find a flat long shape of the memory, the fixed memory of the card buckle break