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  2. Defective pixel - Wikipedia

    en.wikipedia.org/wiki/Defective_pixel

    A bright dot defect or hot pixel is a group of three sub-pixels (one pixel) all of whose transistors are "off" for TN panels or stuck "on" for MVA and PVA panels. [2] This allows all light to pass through to the RGB layer, creating a bright pixel that is always on. Another cause of bright dot may be the presence of impurities in the liquid crystal.

  3. Screen burn-in - Wikipedia

    en.wikipedia.org/wiki/Screen_burn-in

    Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set.

  4. Color calibration - Wikipedia

    en.wikipedia.org/wiki/Color_calibration

    In the output stage, when exporting to a viewing device such as a cathode ray tube, liquid crystal display screen, or digital projector, the computer sends a signal to the computer's graphic card in the form of RGB [Red, Green, Blue]. The dataset [255,0,0] signals only a device instruction, not a specific color.

  5. System crash screen - Wikipedia

    en.wikipedia.org/wiki/Screen_of_death

    A Linux kernel panic, forced by an attempt to kill init The green screen of death on a TiVo digital video recorder The Mac OS X kernel panic alert. This screen was introduced in Mac OS X 10.2, while the kernel panic itself was around since the Mac OS X Public Beta.

  6. Subpixel rendering - Wikipedia

    en.wikipedia.org/wiki/Subpixel_rendering

    Examples of pixel geometry, showing various arrangements of pixels and subpixels, which must be considered for subpixel rendering.LCD displays consisting of red, green, and blue subpixels (bottom right is the most typical example) are best suited to subpixel rendering.

  7. McAfee Message: Your computer is not fully protected

    help.aol.com/articles/mcafee-message-your...

    1. In the Windows taskbar, next to the clock, right click the (M) icon, and then click Open SecurityCenter.2. In the McAfee window, click Fix.By doing this McAfee will identify the issue and try to fix it.

  8. Monochrome monitor - Wikipedia

    en.wikipedia.org/wiki/Monochrome_monitor

    An IBM computer with a green monochrome monitor Early Nixdorf computer with an amber monitor. A monochrome monitor is a type of computer monitor in which computer text and images are displayed in varying tones of only one color, as opposed to a color monitor that can display text and images in multiple colors. They were very common in the early ...

  9. List of software palettes - Wikipedia

    en.wikipedia.org/wiki/List_of_software_palettes

    This is a list of software palettes used by computers. Systems that use a 4-bit or 8-bit pixel depth can display up to 16 or 256 colors simultaneously. Many personal computers in the early 1990s displayed at most 256 different colors, freely selected by software (either by the user or by a program) from their wider hardware's RGB color palette.