Samsung LCD display flash is what happened?

My monitor is a Samsung 931BW, 19 inch widescreen, the most recent monitor, after a period of time to re open when it has been flashing, will not flash. Boot time so, or the host did not shut, just off the monitor, after a while re opening display, but also this way, what is the reason ah, I bought two monitors for two and a half years, because the aging of it?

Two situationsOne is the line problem, this simple, well inserted tight, can not change a tryTwo is the problem of high voltage board, that is, behind the LCD display, there is a high voltage boardIf it's bad, change it. There's not much moneyIf it's in the warranty, it should be freeGood luck!

Your question should be the monitor, because Samsung display such a lot of problems, first of all you can change the VGA line in a graphics driver, you can not really, a change in the display, if not this phenomenon, is the display problem. If the monitor is broken, it should be the circuit board, and the exact price of the monitor is not clear to me.

Should be the backlight aging, resistance increases, as the boot event increases, the temperature rise, resistance decreases, so that it does not flash.To repair is to change the backlight, if the backlight all replaced, then about 500 yuan.

It may be aging, but it is also necessary to see if the components in the circuit board are aging.First, if you have DVI card interface, then change this mouth to try, and if that's good, that is, your graphics card problem, if not good, turn second.Second, if not, only to the professional maintenance of the place.

Samsung LCD flash cause:First, the low screen refresh rate: open the display properties panel, click Advanced, and then select the monitor column and then to the inside of the "only display support maximum refresh rate" in the box next to the point right, then click the refresh rate of the marquee, the highest frequency can choose inside.Second, electromagnetic interference display: next to what is a large electrical appliances, or degaussing sound speakers, such electrical appliances will interfere with the electromagnetic display, so that the monitor away from this type of electrical interference can.Third, monitor aging fault: the two kinds of methods can not solve the case, the monitor may be aging or failure, the best repair.