Product installation problem
QWhat to do if the screen is flickering?
A(1) Check if there is magnetic interference around;
(2) Check whether the power supply voltage is stable;
(3) Check the display and graphics card driver;
(4) Increase the refresh rate by 75HZ;
QThere are black spots with thumb size on the LCD screen. How to deal with them?
AThis situation is largely caused by external pressure. Under the pressure of the external force, the polarizing plate in the LCD panel will be deformed, and will not bounce off itself after being pressed into the recess, thus causing a difference in the reflective state of the LCD panel, that is, the gray portion seen by the visual appearance. This part is easy to find under the white screen. The size is usually a dozen square millimeters, which is the size of the thumb. This will not affect the service life of the LCD. Pay more attention during the use. Do not press the LCD screen with your hand.
QCan the LCD work for a long time?
ALCD long-term operation itself is no problem, compared with ordinary CRT display, LCD heat is small, low power consumption, more suitable for long-term operation. However considering the maintenance, it should still give the LCD a certain "rest" time.
QWhat happens to the interference noise on the screen when the LCD is turned on and off?
AThis situation is caused by signal interference of the display card. It is normal and can be solved by adjusting the phase automatically or manually.
Q No display on the screen, how to deal with the flashing of the front panel?
ACheck that the signal connection between the display and the PC is secure, and check if the connector of the signal cable has a pin broken or bent.
QHow to clean the outer shell?
A Wipe with water on a cotton cloth. Do not use any cleaning agent to avoid losing the original luster.
