why the colour of an integrated circuit is black?
818914
Actually, not  ALL  are black, those on ceramic enclosure are not....\nBut OK, most are, and I think the reason might be heat dissipation, for which black colour works best.\n(That's why most aluminium heat sinks are black anodized.)
1137080
There is no one correct answer. In general, black is used for negative. For AC, white is most commonly positive and for DC, red is positive. These are generalizations and there are exceptions everywhere. Most important is to pick a standard for your use and adhere to it religeously. If in doubt when working with other wiring examples, ask for expert help and/or use a meter.
657133
Black is simply the absence of light. The areas on screen have  practically no light projected to them.\n\nA brighter room can affect this somewhat giving you more of a gray but with a good screen, the ambient light is not reflected to your eyes.
935773
Try reinstalling the driver for your graphics card. It sounds like none of your hardware has ffailed but you might have a sector corrupt on your hardrive causing the driver not to work and produce black and white images. The driver should be on the CD your computer was shipped with.
277381
on some machines, the transparency doesn't work with the background-color\ntry it with just background.\n\nbackground: transparent;
193956
disconect the monitor cable from the video card and look at the pins....make sure one didn't get bent. it's way easy to bend one and it will usually throw off the color or brighrness. if thats ok, try adjusting the brightness and contrast on the monitor.
548444
could be one of two things:\n\n- software problems: fix this first\ncheck for driver updates for both your video (graphics) card and your monitor. install the updates. if there aren't any updates then reinstall the lastest version of the drivers for both.\n\n- hardware problem\neither the monitor or the video card is busted. whichever one has a prob, it will stop working completely eventually. you're looking at repair or replace as your options here.\n\n\na 3rd, but less likely, culprit is the actual video settings. someone may have changed those by mistake so that the colours looked all messed up.
541382
vertical oscillator/driver shot. shorted capacitor, or maybe transistor/ic? \nnowadays, you might as well trash it if you can get a halfway decent deal on a flat panel. or give it to your cousin who's MIT material to see if he can fix it.
594651
Its a high frequency low wavelength light.can you see UV? no right? so it appears black.. also its monochomatic that you dont see the tinge of other light or colour...
728020
any solution gives colour due to the fact that the outermost electrons absorb the energy and move to a highre orbit corrospondingly. when they come back to their orignal state, the enegry is emitted in the form of photons, which may have the wavelength crrspndngly to a colour.
366861
Red with Red and Black with Black.... really depends on what type of computer you have....
786435
If you scanned the photos and then directly printed that would be your problem.  Scanners cannot colour match properly.\n\nthe problem may also be that the black cartridge in your printer is not a true black.  In many cases the colours are used to darken and sharpen the back.   \n\nIf you are printing from a colour photo, try using a photo shop program to make the picture black and white and print with default (all colour) settings and see if that makes a difference.
746205
Maybe your monitor not connected with power supply plug-in. \nIf you heard "bip" twice at the first booting and than the black screen, it means your VGA-Card not plug truly to your motherboard.\n\nRed light? Your monitor positions to close with magnetic item. example, speaker active, or else.
536560
I'm not saying your problem is what mine was, but last Friday my Dell laptop started doing the same thing.  It would go to the black Windows XP screen and then it would just go black.  And stay black.  I found out the next day, after having the Geek Squad people at Best Buy look at it that it was my motherboard.  I had let the battery die and when I plugged it in, sparks flew up from the surge protector and they said that's probably what did it.  Had to buy a new computer.\n\nIf you have any friends who are good with computers, ask them.  \n\nBut if it is something that can't be fixed, those people were able to transfer all my files (not programs just files) from my old computer to my new one.\n\nGood luck - I know exactly how horrifying that is!!!!
318579
try this. its not for the LCD module, but for the chipset on the module. I have done some programming for LCD's and this looks like a standard interface.\n\nhttp://www.hantronix.com/down/ks0066u.pdf
685598
Are you using the internal color capture or something external?\n\nVERY VAGUE QUESTION!!!!
799871
It looks black.  When something absorbs all wavelengths of light t appears black.