Caution
Do not attempt to remove the math coprocessor yourself. Contact your dealer for information about a special extraction tool that is needed to remove it.
2.If your math coprocessor is listed as installed in the Setup program but still does not seem to be working, check the manual that came with the math coprocessor for any additional procedures you may need to perform or any troubleshooting information.
3.If you are still having trouble with your math coprocessor, test it by running the System diagnostics program on your Reference diskette. See Appendix C for instructions. If your math coprocessor came with its own diagnostic program, check the documentation that came with it and run those tests also.