Q. When researching the specifications of LCD monitors, there is a ratio there, something like 1000:1. Some are different and I was wondering what those numbers mean. Is it the quality of the screen?
Thanks
Thanks
A. You usually can't believe this number (its called the contrast ratio) because the manufacturers will inflate it with their own special tests. Either way, higher is better. What it means is that the amount of light coming from a screen when it is pure white is 1000 times brighter than the light coming from it when it is pure black. That's what 1000:1 means.
why does my monitor keep flashing on and off when i play video?
Q. its fine when doing everything else.but when i try to watch a flick i keep getting the monitor test card flashing up every now and again.its a dell 19" lcd.ive run system mechanic and that hasnt solved the problem.
any help would be grateful-thanks in advance.
any help would be grateful-thanks in advance.
A. Hmm...do you have the latest version of DirectX on your machine??
Try the Advanced WindowsCare from iobit.com
It's a great utility. Or how about the latest video driver? Been to their website lately to see if there's a new one?
Try the Advanced WindowsCare from iobit.com
It's a great utility. Or how about the latest video driver? Been to their website lately to see if there's a new one?
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