The computer display screen is an extremely common malfunction, due to a variety of causes, different failures due to different causes and different solutions. The screen under the text mode is characterized by a confusion of characters, usually in the graphic mode, as a graphic layer, which also produces horizontal stripes due to internal or external interference。
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1. The monitor produces horizontal stripes: there are two main causes:
1) external interference, such as electric sparks or high frequency electromagnetic interference near the site where the monitor is used, which results in white horizontal stripes of the display. Treatment: avoid the use of monitors in such cases;
2) internal interference, which results in black horizontal stripes of displays, where it is possible to open the shell to check whether there is any poor exposure inside the monitor, whether there are problems with the output end of the power source or with the output transformer, for reasons related to more specialized technologies, so it would be better to ask professionals for repairs。
2. The screen is caused by the inappropriate resolution setting of the monitor: when the display is not set correctly at win3. X and win95, a glitch failure may occur when windows is activated, i. E. The image layering, shaking, serious, and even blackscreen death. Method of handling: setup into win3. X or security mode into win95, reset the display mode of the monitor。
3. The display card conflicts with the chinese system: this occurs when the chinese system exits, with no response from random clicks, similar to the dead machine, processing: input of modec080 is resolved at this time。
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The primary control chip displaying the card has a poor heat dissipation effect: it also creates a dyslexic malfunction, which is handled by improving the radiative properties of the card。
5. Visibility is too low: when visibility is so low that it cannot be matched with host speed, it also produces a screen phenomenon, which is handled by replacing faster displays, or by reducing host speed。
6. Visible damage: when visible damage occurs, the system starts with a glitch character, which is handled by replacing the visible bar。
The reason for the virus is: there will also be a screen when some viruses develop: the treatment will be eliminated by poisoning software。
