Sun Microsystems Ultra 10 Getting Started Manual page 46

Note – The data, audio, and power connectors on all peripherals are keyed to
prevent incorrect installation.
8. Continue with "Finishing the Installation" on page en-35.
Installing an Additional Hard Drive
The Ultra 10 has two hard drive positions: The rear, primary, drive position and the
front, optional, drive position. The rear drive is installed at the factory. This
procedure describes how to install an optional hard drive in the front position.
1. Power off the system, remove the cover, and attach an antistatic wrist strap as
described in "Preparing for Installation" on page en-28.
2. To provide clearance, remove the primary, rear, hard drive from the Ultra 10 as
follows:
a. Disconnect the power cable connector and the hard drive ribbon data connector
from the hard drive. Move the power and hard drive data cables out of the way.
b. Using a No. 2 Phillips screwdriver, remove the screw securing the hard drive
bracket to the trapezoidal brace.
c. Remove the trapezoidal brace from the chassis.
d. Support the hard drive bracket with one hand while using a No. 2 Phillips
screwdriver, remove the two screws securing the hard drive bracket to the
chassis.
e. Remove the hard drive/bracket assembly.
f. Using a No. 2 Phillips screwdriver, remove the four screws securing the hard
drive to the hard drive bracket.
g. Remove the hard drive from the hard drive bracket.
h. Place the hard drive on an antistatic mat or plastic bag.
3. Install the new hard drive into the Ultra 10 chassis front as follows:
Note – Prior to installing the hard drive, verify that its back panel mode-select
jumper is set to CS.
a. Disconnect the power connector from the diskette drive.
en-32
11
See Figure