HP Pavilion a400 HP Pavilion Desktop PC - (English) Users Guide PAV SEA/ANZ/IN - Page 155

Chassis I and Chassis II only

Page 155 highlights

To install a new optical drive: NOTE: Make sure the jumper on the new drive is in the CS (Cable Select) position. 1 Slide the new optical drive through the front of the computer. Don't slide the drive in all the way - you need room to attach the cables. 2 Connect the cables to the back of the drive(s). 3 Push the drive(s) all the way in, align the screw holes and insert the screws as follows: • upper drive bay, full-sized drive - use C screw holes. • lower drive bay, full-sized drive - use D screw holes. • lower drive bay, 3.5-inch drive in an adapter tray - use the rear (D) slotted screw hole and the (G) forward screw hole. This positions the 3.5-inch drive tray flush with the front cover. NOTE: The 3.5-inch drive option applies only to Chassis I and II, and is not available for Chassis III. To reassemble the computer: 1 Replace the fan duct and side panel (see "closing the computer" on page 150). 2 Skip this step if you are installing a full-sized drive or if you have Chassis III. Prepare the front cover when a 3.5-inch drive is in the lower drive bay: Remove the lower bay door by inserting a screwdriver blade at H (5 places) on the inside of the cover. Pry the door off the front cover. H Chassis I and Chassis II only NOTE: This step applies only to Chassis I and II, and is not available for Chassis III. upgrading and servicing the pc (2) 147

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upgrading and servicing the pc (2)
147
To install a new optical drive:
NOTE:
Make sure the jumper on the new drive is in the CS (Cable Select)
position.
1
Slide the new optical drive through the front of the computer. Don’t slide the
drive in all the way — you need room to attach the cables.
2
Connect the cables to the back of the drive(s).
3
Push the drive(s) all the way in, align the screw holes and insert the screws as
follows:
upper drive bay, full-sized drive — use
C
screw holes.
lower drive bay, full-sized drive — use
D
screw holes.
lower drive bay, 3.5-inch drive in an adapter tray — use the rear (
D
) slotted
screw hole and the (
G
) forward screw hole. This positions the 3.5-inch
drive tray flush with the front cover.
NOTE:
The 3.5-inch drive option applies only to Chassis I and II, and is not
available for Chassis III.
To reassemble the computer:
1
Replace the fan duct and side panel (see “closing the computer“ on page 150).
2
Skip this step if you are installing a full-sized drive or if you have Chassis III.
Prepare the front cover when a 3.5-inch drive is in the lower drive bay:
Remove the lower bay door by inserting a screwdriver blade at
H
(5 places)
on the inside of the cover. Pry the door off the front cover.
H
Chassis I and Chassis II only
NOTE:
This step applies only to Chassis I and II, and is not available for
Chassis III.