Computer Hardware
On the PC side, the printer port is a:

25 pin female parallel connector
15 pin female serial connector
15 pin female parallel connector
25 pin male serial connector
25 pin female serial connector

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Computer Hardware
What is the most likely cause of an "FDD controller Failure" error message?

you did not set the jumper on the floppy drive to drive A
you forgot to flash CMOS
None of these
your computer's floppy drive is defective
you installed the floppy disk drive cable backward

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