Apple IIe - Page 184

184 Apple lie Users Handbook
Next , install the cable from drive 1 to the pins labeled DRIVE 1 on
the disk drive controller card. (See Illustration 5-12.)
Be sure to install the disk drive cable into the controller card
before the card has itself been installed in the Apple lie. Doing
otherwise could result in damage.
Also, be certain
that the disk cable connector has been properly
inserted into the pins on the controller card. A faulty connection
can result in damage.
Illustration 5-12. Installing the Disk Drive
Cable to the Disk Controller Card.