I know what is dead, my situation is not clear, what point are all normal; but after a period of time appears on the desktop display many dots flashing, watching movies or pictures are small, but each location and number of dots are different, so it should be not bad.Begin to suspect a video card or display problem, later found just when the boot has never been smaller, are open for a period of time before; and then turn off the monitor, re open and everything is normal.I want to know if this is because of the problem of starting time. I can run the monitor for at least 5-6 hours. Is it the problem of overheating of the display due to continuous use? The first with liquid crystal, I wonder if it will be like this?
I've been driving for 24 hours, and I haven't met you either. It's probably the video card or the VGA or DVI connectionI have a few friends using the the Great Wall monitor, the original connection line, doubts are problems, connected to the screen, a flash of, as well as stripes, replaced the connection line, I hope my answer will help you
1, there may be a video card problem2, there may be a problem with the monitorHow to detect:1, unplug the monitor and the VGA line that connects the video card to see if there is any signal on the monitor2, the general display problem, in the absence of signal, these words will appear in the picture of the kind of situation3, and the contrary is the graphics card problemThis situation, usually LCD display is still moreNo way to repair the defect but Lenovo has a bright dark standard 353That allowed 2 highlights two scotomaHighlights add up to not more than five yearsThe distance between the bright dark spots within a two point inside if too close can also change with the new display.
Conditional word, can change the hosts try boot in other host display long time have the same situation, if not determined display fault, there may be a display driver board, the program is not good. But this kind of fault can not be solved by itself. Special tools are needed.
