HP Surestore 40fx - Optical Jukebox User manual

Adding 1 Drive to the
C1100 Series Jukebox
HP Part No. C1156-90000
Printed in USA June, 1996
Edition 1 0696
Important! Read This First
BEFORE starting this upgrade, obtain the following:
*The downloadable code required for this upgrade. FTP this code
* A PC with a SCSI interface and appropriate cables
from hpgrsg.gr.hp.com (15.38.89.10)using an "anonymous" login.
Further download instructions are available at that address.
* A utility to download the code - DOWNLD2 or HP TOOLSET (Version 1.95ce
This upgrade requires code to be downloaded to the controller PCA and the drives.
or later) from CoComp

Hewlett-Packard Company, 1996

3
Adding 1 Drive to the C1100 Series Jukebox
ESD Precautions
The optical disk jukebox contains very sensitive electrical components. It is EXTREMELY IMPOR-
TANT that you follow the proper procedures for preventing ESD (Electrostatic Discharge). Use wrist-
grounding straps, anti-static mats, and anti-static work stations when removing and replacing the
major assemblies.
Tools Required
The following tools are needed for assembly/disassembly of the autochanger:
• Torx driver with the following bits: T-10 , T-15, T-25
• small flatblade screwdriver
Upgrade Kit Contents
Check the upgrade kit to make sure you have the following parts:
• 1 - 4X MO drive — # 0950-3033
• 5 - M3x6 T10 screws — # 0515-2382
• 1 - product upgrade label sheet (Upgrade to: ) — # 5181-9902
• 1 - these instructions
Caution
Failure to follow proper procedures could lead to intermittent
failures and/or premature hard failures in the disk controller
and mechanism.

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Before You Begin
.
1. Bring the jukebox “down.”
Procedures for bringing this jukebox offline depend on the specific host system. Coordinate with
the system administrator to prepare this jukebox for the upgrade. This may involve “downing” the
host system also.
2. Remove power from the jukebox.
3. Disconnect the SCSI interface from the host.
Caution
Do NOT switch off power to the jukebox until you are sure the
SCSI bus is inactive. Switching off the jukebox when the
SCSI bus is active can cause data loss and/or indeterminate
bus states.
When doing this upgrade, be sure that disk cartridges are not
moved from their original slot locations. If you need to remove
the cartridges, record their SLOT LOCATIONS and
ORIENTATION so they can be replaced to their ORIGINAL
positions. Failure to follow this practice results in a serious
loss of file system integrity.

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Installing the 1-Drive Upgrade
1. Remove the jukebox cover by removing the four T-25 screws on that hold the cover to the rear
panel.
2. Slide the cover toward the rear of the unit. Slots on the bottom of the cover will slide off their
rests. Pull the cover back and away from the chassis.
Figure 1: Removing the outside cover
Caution
Wear a grounding strap when working inside the outer shell of
this jukebox.
Removing screws on back
panel to release top cover
*****
*****

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3. Remove the access panel (Figure 2).
a. Remove the 8 T-15 screws on the top, bottom and sides of the access panel. Remove the access
panel
Figure 2: Removing the access panel
4. Pull the picker up to the top of the chassis and insert a T-25 screw in the service hole, which holds
the picker at the top of the chassis (Figure 3).
Figure 3: Fastening the picker to the service position
***********
************
Removing the Access Panel
*****
Fastening the picker out of
the way
*****

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5. Remove the 3 cartridge “stop" screws (T-15).
Figure 4: Cartridge “stop” screws
Accessing Components in the Front Bezel
6. Remove the two T-25 screws that secure the front bezel to the chassis. These screws are located
behind the bezel as shown in Figure 5.
Figure 5: Front bezel mounting screws

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7. Rotate the front bezel out and disconnect the front panel cable and the mailslot sensor cable.
Figure 6: Front panel tilted out
8. Remove the RFI shield.
NOTE
A tab on the top of the mailslot sensor cable must be released
before the cable can be unhooked. Insert a small screwdriver
and push this tab down (see inset in Figure 6).
Note
The cables/connectors for the additional drive are already in
place in the jukebox. You will only have to mount the drive
and connect it to the cables.
*****
*****
Front Panel Tilted out

9
Figure 7: Front RFI shield
Figure 8: Drive DIP switch settings
9. Check the DIP switches on the rear of the drive. Make sure they are set to the positions shown in
the diagram. The right-end switch on the rearmost DIP switch is set to the ON position. All others
are set OFF.
10. Slide the drive into the the jukebox chassis just above the current drive. Insert 1 T-10 screw
through the right side of the chassis to support the drive .
a. Hold the drive up by its front (inside the jukebox) and insert the other T-10 screw on the right
side.
11. Using an extension on your Torx driver, insert and tighten the 2 T-10 screws that hold the drive on
the left side of the jukebox.

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12. Connect the drive power, SCSI, and drive interface cables to the new drive.
Connect the cables to the bottom drive first, then the top drive.
Use the end connector on the SCSI cable to go to the top drive. Use either power connector on the
drives. Use the longer drive interface cable to reach the top drive.
13. Mount the front RFI shield.
14. Thread the front panel cable up the front of the RFI shield and through the clip on the top of the
shield.
Figure 9: Front panel clip on RFI shield
15. Re-mount the front bezel.
Before placing the front bezel against the chassis, connect the front panel cable and the mailslot
sensor cable connectors to the front panel PCA,
16. Release the T-25 screw holding the picker in its stowed position at the top of the chassis.
17. Connect the power cable. Turn the jukebox on.
18. Run Test 2, the Wellness Test, to verify that the upgrade has been successful.
19. Re-mount the access panel and outside cover.