Installation Guide
Western Digital Corporation
1-4
Figure 1-3. Connect Pin 1 to Pin 1
Pin 1 of the cable connector is marked and is on the color
coded edge of the cable. Pin 20 on the WDXT-150 board is
keyed (pin missing). Do NOT force the cables and connectors.
Inserting Adapter into Computer
After you have connected the cable(s) from either the WDXT-
140 or WDXT-150 to your intelligent drive(s), follow the steps below to
plug the board into your computer. Use an empty slot which is as close
to the intelligent drive(s) as possible, except as noted below.
Note: For IBM XT owners: DO NOT use the slot closest to the
power supply. Use an expansion slot at least one position
removed from the power supply.
1.
Loosen the screw holding the plate cover for the selected
expansion slot. Remove the slot cover screw, but do not remove
the expansion slot coverplate.
Your adapter board should have a plastic clip attached. If the clip
is not attached to the board, locate the clip and gently push it onto
the upper right-hand corner of the adapter board. See Figure 1-4.
