HP Netserver LH 4 and LH 4r Tech Reference Card

D6970-80201, Rev D
© Copyright 1999. Hewlett-Packard Company
This information is subject to change without notice and is
provided without warranty.
Even at low room temperatures, all covers and panels must be
in place to provide controlled airflow for system reliability.
I/O Board
F
Before removing covers, disconnect the power cord and
unplug telephone cables.
For maximum storage density and to avoid configura-
tion problems, install hot-swap drives in consecutive
locations only, beginning with the lowest (or leftmost)
location in the Mass Storage Cage.
For additional information, see other side.
Cabling
E
Backplane
Floppy
Flexible Disk
CD-ROM IDE
Control
Panel
Control Panel
IDE
PS2
PS3
P2
P3
D7
F7
I C
2
Rear Panel
Remote
Management
1 2
C73
C65
C62
C72
R1
Default RAID
Off
I / O Board
SE SCSI
SCSI A
SCSI Knockouts
Default RAID
On
Secondary
Hot-Swap
Mass
Storage
Cage
Primary
Hot-Swap
Mass
Storage
Cage
Optional SCSI Non-
Hot-Swap Device
A
Key
68-pin to 50-pin Adapter (tape backup only)
A
Primary Power Supply Cage Cable
PS2
Secondary Power Supply Cage Cable
PS3
Optional Cable
Cables Part Nos.
C73
External SCSI (Wide) LVD Cable
(SCSI A or SCSI B to Rear Chassis)
5183-3446
C72
Internal SCSI (SE) Cable 5183-3445
C65
Internal SCSI (Wide) LVD Cable
(SCSI B to Secondary Mass Storage)
5183-6557
C64
Internal SCSI (Wide) LVD Cable
(DAC to Secondary Mass Storage)
5183-6528
C63
Internal SCSI (Wide) LVD Cable
(DAC to Primary Mass Storage)
5183-6527
C62
Internal SCSI (Wide) LVD Cable
(SCSI A to Primary Mass Storage)
5183-3444
R1
Remote Management Cable 5183-2413
P3
Secondary Mass Storage, Non-
Hot-Swap Device, CD-ROM, and
Flexible Disk Power Cable
5183-3449
P2
Primary Mass Storage Power
Cable
5183-3448
F7
Flexible Disk Cable 5183-3443
D7
IDE CD-ROM Cable 5183-3442
Part Nos.Cables
Optional Cables
Electrostatic Discharge To avoid catastrophic or hidden
damage to components, wear a wrist strap and use a static-
dissipative work surface connected to the chassis when
handling components. Use an antistatic service kit, such
as 3M 8501/8502/8505 or equivalent.
®
Audience Assumptions
This Technical Reference Card is for trained service personnel.
Hewlett-Packard Company assumes you are qualified in the
servicing of computer equipment and trained in recognizing
hazards in products with hazardous energy levels.
For a list of tested accessories, download Order Assistant
from the HP Web page.
Accessories
Service Information
H
• Internet Web Page http://www.hp.com/go/netserver
• Internet FTP ftp://ftp.hp.com/pub/servers
• CompuServe Library GO HPPC
• HP Navigator CD
Electronic Support Services
HP has offices in over 100 countries. Check
your local telephone directory.
Support Questions
• HP-Authorized Reseller
• CompuServe Discussion Forum GO HPPC
• US / Canada Phone Support 1-208-331-2767
• Europe Phone Support ([phone]
(Netherlands)
Optional HP 3 Year On-Site Support Pack
Second Business Day• H5522A
7 day / 24 hour• H5512A
Same Business Day• H5517A
I O Memory
Hot-Swap Mass
Storage Configurations
G
1.6" Half-Height Drive
1" Low-Profile Drive
or Filler Panel
.5" Drive Spacer
Key
9 15
3 13
1 11
0 10
9 15
8 14
3 13
0 10
1 11
9 15
8 14
3 13
2 12
0 10
8 14
3 13
2 12
0 10
1 11
8 14
3 13
2 12
1 11
0 10
8 14
2 12
1 11
0 10
8 14
3 13
1 11
0 10
8 14
3 13
1 11
0 10
9
SCSI A SCSI B
SCSI
Addressing
15
8 14
3 13
2 12
1 11
0 10
BBB B BA A AAA
B B BA A A
*
*
*
*
*
SCSI B
SCSI A
SE SCSI
Remote Management
ISA 1 (16-bit ISA)
PCI 2 (32-bit)
PCI 3 (32-bit)
PCI 4 (32-bit)
PCI 5 (32-bit)
PCI 6 (32-bit)
PCI 7 (64-bit)
PCI 8 (64-bit)
SCSI
Controller
PCI 1 (32-bit)
Intel i 960
SCSI SE
Converter
or
2
**
SCSI B
**
Note: SE SCSI works only when
SCSI B is in the non-RAID mode
or not connected.
**