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6.0: Programmable Key: Change parallel port settings if key is not seen.
ERROR MESSAGE: "No current Xilinx keys found on parallel port."
On some PCs (we have seen Compaq, NEC, and Dell thus far), the Programmable Key is not seen.
CAUSE: Improper CMOS com port driver setup.
In Advanced CMOS Setup, look for com port drivers.
Change the driver to "Compatible" or "Bidirectional".