Sun Microsystems SPARCclassic Service Manual page 104

Caution -
pins. Do not force the connection.
7. Locate the disk drive power cable coming from the power supply and connect
it to the disk drive.
The disk drive power cable has a small 4-pin connector. The power connector on
the hard drive is located next to the data connector, and is shown in Figure 9–1.
Make the connection so that the beveled edge of the connector is facing down.
8. Attach the disk drive data cable to the disk drive data connector on the main
logic board.
See Figure 9–11 for the connector's location. The connector is keyed to fit only
one way.
Figure 9–11
This completes the procedure for installing the disk drive.
SPARCclassic/SPARCclassic X/SPARCstation LX Service Manual ♦ Revision A, November 1993
90
Carefully align the connector pins with the socket to avoid damaging the
Main Logic Board