Black dots ob screen - Vivitek D525ST - DLP Projector

Hi.

Basically the white dot is a dead pixel, this is common with LCD screens. You have nothing much to worry about unless the screen develops more dead pixels which could lead to a screen replacement although its highly unlikely.



Regards.

HI,
Are you sure that there is balck dot on the sreen. Check one more time is it any dust on the screen.
Black spot Means pixel of the Lcd sreen is fault. There are thousands of pixels in an lcd screen. when any of the pixel or a group of pixels become faulty the black spot will appear. Its not possile to rectify the problem other than replacing the LCD panle if its avilable. The avilability of lcd screen is very rare.
Ajin

The screens brightness might be set to the lowest number as a joke. Try to change that.

Could be whats known as dead pixels, this is tested be showing up a black or white screen. Microsoft paint or word will do. If an area always has dots then dead pixel. However if it doesn't constantly remain a dot then, some-thing else. Dead pixels come about due to age.
A technician will be able to diagnose your problem by performing white screen test.

damnor01

well u have stopped ur movies(dvds) to many times and the dots are burn marks on ur screens
if u read ur manual it will tell u NOT to leave a still picture on for to long as it will damage ur screen
i assume u have a PLASMA TELEVISION
if not... sorry cant help u

I have the same thing too. My guess is that some of your MEGApixels (tiny squares that create your screen) Are fried.

Hi , Do not panic ,It is to do with the display driver which you need to reinstall.

your dmd chip is defect this a good job you must tack emgine apart calculate atleast 200 dollars

buy a disc cleaner and only use once it will work and only cost 5-10 pounds.

My ? Nuvi 710 GPS froze. I restarted it , now all I can get is a blank screen with a black dot in the bottom left corner and a message saying press dot. Holding the off switch over to the left makes it restart but still goes back to the same screen Is there any way I can fix this?