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comp.os.msdos.programmer FAQ part 4/5
Section - - Is there a 80x87 math unit installed?

( Part1 - Part2 - Part3 - Part4 - Part5 - Single Page )
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Top Document: comp.os.msdos.programmer FAQ part 4/5
Previous Document: - How can I tell if my program is running on a PS/2-style machine.
Next Document: - How can I power off the computer from a batch file?
See reader questions & answers on this topic! - Help others by sharing your knowledge

 SNIPPETS (see <Q:02.08> [What and where is SNIPPETS?]) contains
 C-callable assembly code to determine presence of coprocessor in
 NDPCHECK.ASM.

User Contributions:

1
Ben in Seattle
⚠
Jun 2, 2026 @ 4:16 pm
Another solution is to use a parallel port loopback plug. It makes the PC think there is a printer attached. The benefit of this is it doesn't require anticipating the problem with ANSI.SYS escape sequences nor does it make you wait half an hour for the "Abort, Retry, Ignore?" prompt, as some versions of DOS do.

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Top Document: comp.os.msdos.programmer FAQ part 4/5
Previous Document: - How can I tell if my program is running on a PS/2-style machine.
Next Document: - How can I power off the computer from a batch file?

Part1 - Part2 - Part3 - Part4 - Part5 - Single Page

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Send corrections/additions to the FAQ Maintainer:
jeffrey@carlyle.org (Jeffrey Carlyle)




Last Update March 27 2014 @ 02:11 PM