CTRL-ALT-DEL doesn't work

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Problem:

Ctrl-Alt-Del won't reboot on IBM Model 55SX, Dell, DTK,   Northgate, AST and some other systems when BOUNDS-CHECKER is  running.

Resolution:

The keyboard controller on these systems does not

  recognize the reboot command (send FE to port 64). To fix this,

  change bchk.exe as follows:

   ren bchk.exe bchk.bin

   debug bchk.bin

   -s 0 lffff b0 fe e6 64 bb

   (prints 2 addresses in xxxx:yyyy format)

   -e address1 90 90 90 90 bb 01

   -e address2 90 90 90 90 bb 01

   -w

   -q

   ren bchk.bin bchk.exe

Old KB# 12288
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