Q75130: MS-DOS Shell Colors May Blink on CGA Display
Article: Q75130
Product(s): Microsoft Disk Operating System
Version(s): MS-DOS:5.0,5.0a,6.0
Operating System(s):
Keyword(s):
Last Modified: 22-NOV-1999
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The information in this article applies to:
- Microsoft MS-DOS operating system versions 5.0, 5.0a, 6.0
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SYMPTOMS
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If you run MS-DOS Shell on a system using a CGA monitor, some colors may blink.
RESOLUTION
==========
Possible solutions to this situation are to re-expand the video files, remove
the "bright" color selections if they are unsupported, and to refresh the screen
within Shell. These options are described below:
- Expand the CGA files for MS-DOS Shell to the MS-DOS directory. In some cases,
Setup detects a different graphics card and expands the wrong graphics
support with MS-DOS Shell. Check to see what kind of monitor is present, then
expand the appropriate files. The proper files for each type of monitor are
listed in the MS-DOS 5.0 "Microsoft MS-DOS Getting Started" manual.
- Some CGA cards don't support the bright colors. Any color scheme listed in
the DOSSHELL.INI file that has a bright prefix blinks if bright colors are
not supported by the CGA card. To prevent these colors from blinking, use a
color scheme that does not include bright colors, or edit the color schemes
in the DOSSHELL.INI file to remove the bright prefix on the colors.
- If you have a screen saver loaded and task swapping is enabled, when you swap
applications, the colors may blink. Press SHIFT+F5 to refresh the screen and
eliminate the blinking.
For more information on setting colors within Shell, query on the following words
in the Microsoft Knowledge Base:
" dosshell and color " (without the quotation marks)
Additional query words: 5.00 5.00a 6.00 3rdparty dosshell monitor vga
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Keywords :
Technology : kbMSDOSSearch kbMSDOS600 kbMSDOS500 kbMSDOS500a
Version : MS-DOS:5.0,5.0a,6.0
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