HP D7171A - NetServer - LPr User manual

HP NetServer LC 3
Quick Service
Reference Guide
Last Updated: April 1999

Notice
The information contained in this document is subject to change without notice.
Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the
implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for
errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or
use of this material.
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This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this
document may be photocopied, reproduced, or translated to another language without the prior written consent of
Hewlett-Packard Company.
Network Server Division
Technical Communications
10955 Tantau Avenue MS45SLE
Cupertino, CA 95014-0770
© Copyright 1999, Hewlett-Packard Company.
Audience Assumptions
The guide is for the person who installs, administers, and troubleshoots LAN servers. Hewlett-Packard Company
assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with
hazardous energy levels.
Table of Contents
HP NetServer LC 3 System Information .........................................................1
Front Control Panel....................................................................................1
Removing the Covers.................................................................................2
Memory .....................................................................................................3
Video Memory............................................................................................3
Boot Device Priority ...................................................................................4
DIMM Slot LED Blink Codes.......................................................................4
Exploded Views .........................................................................................5
HP NetServer Replaceable Parts List.........................................................8
Keyboards..................................................................................................9
Power Cords..............................................................................................9
Mass Storage Cables...............................................................................10
Hot-Swap Hard Disk Drive LED Status and Activity Indicators ..................10
System Board Illustration .........................................................................11
System Switches......................................................................................11
Specifications...........................................................................................12
Notes:......................................................................................................13

1
HP NetServer LC 3 System Information
Flexible
Disk Drive
EIDECD-ROM
Shelf3
HotSwapDriveBay
HotSwapDriveBayLock
Lock
Keyboard Lock
PowerSwitch
SerialPortB
SerialPortA
ParallelPort
Mouse Port
KeyboardPort
ManagementPort
Monitor
Power
Fan
Fan
Front Control Panel
Power Switch Turns the NetServer on and off. Note that when the NetServer is turned
off, the power to the internal circuitry and mass storage devices is
disabled; however, AC power is still applied to the power supply. Always
disconnect the power cord before removing the cover.
Power Indicator Lights green when the NetServer is on.
Keyboard Lock Switch Prevents unauthorized use of the keyboard. Press the keyboard lock
button to lock the keyboard. Enter the password to unlock the keyboard.
Keyboard Lock Indicator Lights yellow when the keyboard is locked.

2
Removing the Covers
CAUTIONThe covers are an integral part of the server. The server must be operated with the
covers in place to ensure proper airflow for continued reliability and to maintain
compliance with radio frequency interference and safety standards.
Pocket
KeyLock
UnlockedPosition
1inch
(3 cm)
Front
Bezel
Thumbscrews
Tabs
2
3
1
Side
Cover
Top
Cover
4

3
Memory
There are four DIMM sockets on the system board for memory expansion Follow these simple rules when you plan to
install additional memory DIMMs:
•Use only HP DIMMs listed on the Technical Reference Label located inside the HP NetServer top cover,
in Information Assistant, or in Order Assistant.
•DIMMs can be 32 MB, 64 MB, or 128 MB in any combination.
•DIMMs can be installed in any order in any of the four DIMM sockets.
S
y
s
t
e
m
B
o
a
r
d
DIMM
DIMM Slot0
Staticdissipating work surface
Crosspiece mustbeOFF
of thework surface
DIMM Slot1
DIMM Slot2
DIMM Slot3
Notches
Keys
Retaining Clips
DIM
M
CAUTIONOnly install DIMMs on a system board that is lying flat on a static-dissipating work surface.
Do not rock the DIMM into place, but apply firm and even pressure directly downward.
Video Memory
Expand video memory by installing two 256 K x 16 (512 KB), 70 Ns, 40-pin SOJ package DRAM ICs.
CAUTION Install the chip in the correct orientation. Failure to do so will destroy the DRAM..
Video
Slots

4
Boot Device Priority
The boot device priority is controlled by the Boot Device Ordering submenu of the Configuration menu of the Setup
utility.
•IDE CD-ROM drive with bootable CD-ROM
•Flexible Disk with bootable flexible disk
•Embedded SCSI controller
•PCI boards in slots in the following order: 6, 5, 4, 3, 2, 1.
•Hard Drive Priority: Allows you to rearrange the order in which hard disk drives are searched for the operating
system. All hard disk drives in the system are listed, as well as any bootable ISA board.
Backplane:
PCI6-32-bit
S
y
s
t
e
m
Board
Slot
PCI5-32-bit
PCI4-32-bit
PCI3-32-bit
PCI2-32-bit
PCI1/ ISA-
16-bitISAor
3
2
-
b
i
t
P
C
I
DIMM Slot LED Blink Codes
SystemBoard
LED0
LED1
LED2
LED3
Processor Error Codes
Processor errors are indicated by blinking patterns of the DIMM slot LEDs that alternate at 1 Hz, as listed below:
Processor Error Status Indications
²= LED off
O = LED on
LED LED LED LED
0 1 2 3 Error Condition Action

5
²O O O
O ²²²
Voltage Regulator Module for
Primary CPU Bad Check that primary voltage regulator module (VRM) is correctly seated. If
problem persists, replace VRM.
O ²O O
²O ²²
Voltage Regulator Module for
Secondary CPU Bad Check that secondary voltage regulator module (VRM) is correctly
seated. If problem persists, replace
VRM.
²O O ²
O ²²O
CPU Over Temperature Check fan for function. Turn off
system, wait 20-25 minutes for system
to cool, and restart system.
O O ²²
²²O O
CPU or Terminator Board Not
Installed Install CPU in primary CPU slot and
CPU or terminator board in secondary
CPU slot.
DIMM Status Error Codes
When no processor error condition exists, the DIMM slot LEDs display the status of the DIMMs in the corresponding
slots, as follows:
•OFF: no DIMM installed
•Flashes ON and OFF at 1 Hz in 50/50 proportion of time: uncorrectable error or inappropriate DIMM
•Flashes ON and OFF at 1 Hz in 90/10 proportion of time: non-HP DIMM installed
•ON: HP DIMM installed
Exploded Views
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

6
16
17
18
19
20
21
22
23

7
24
25
26
27
28
29
30

8
HP NetServer Replaceable Parts List
Fig Description Replacement Exchange
1Chassis Assembly Not orderable
2Top Cover 5064-1987
3Side Cover 5064-1986
4Cage Assy, Hot-Swap Mass Storage 5063-5671
5Light Pipe 5041-1099
6Backplane PCA, Hot-Swap Cage D3604-63003
7Hot Swap Cage Bezel 5042-2108
8Hot Swap Cage Bezel lock 5064-3503
9tray, Hot Swap, D3349B D3583-69004
10 5 1/4 inch tray, HDD D2198B
3 pack C2260-60078 Single
11a 4.2 GB SCSI HDD D4910-63001 D4910-69001
11b 9.1 GB SCSI HDD D4911-63001 D4911-69001
12 5 ¼", removable media D2199A
3 pack 5002-3748 Single
13 CD-ROM Drive D4383-60041
14 1.44 MB 3.5" Floppy Disk Drive D2035-60282
15 3.5 inch rail kit D2198B
16 Backplane PCA D4906-63002 D4906-69002
17 Terminator PCA, Processor Slot 5183-3418
18a Pentium II 350 Processor Chip 1821-4201
18b Pentium II 400 Processor Chip 1821-4202
18c Pentium II 450 Processor Chip 1821-4203
18d Pentium III 500 Processor Chip D7129-63001 D7129-69001
*Heatsink 5183-2471
*Heatsink clip 5183-2472
19 Video Memory, 256Kx16, 50ns 1818-6527
20 Battery 3 volts 1420-0356
21 Voltage Regulator Module (VRM) 0950-2848
22a LC 3 System Board PCA D6123-63000 D6123-69000
22b Stiffener, System Board, w/extractors 5064-3501
23a Memory SDRAM,64MB,ECC,100MHZ D6097-63000 D6097-69000
23b Memory SDRAM,128MB,ECC,100MHZ D6098-63000 D6098-69000
23c Memory SDRAM,256MB,ECC,100MHZ D6099-63000 D6099-69000
24 Power Supply 5064-1942 5064-1941
25 System Fan 5064-1954
*Rivets, Plastic, for mounting fan 5042-2110
26 Retainer for Adapter Board Guide 5042-2163
27 Guide, Adapter Board 5042-2163
28 Control Panel PCA 5064-1979

9
29 Front Bezel Assy. 5064-1961
30 Pedestal 5041-5339
*Cable, Non-Hot-Swap SCSI (Wide) 5183-2182
*Cable, IDE CD-ROM Drive 5183-2411
*Cable, Floppy Disk Drive 5183-2410
*Cable, Hot-Swap SCSI (Wide) 5183-2484
Cable, Array SCSI (Wide) 5183-3488
*Cable, I2C5182-6730
*Cable, Serial Management 5064-1957
*Network Adapter PCA, 100BaseT D5013-63002
*Filler Assy, Hot-Swap 5063-8391
*Upper Drive Filler Panel 5063-8389
*Hot Swap Cage key 5182-4534
*External Battery, 3.6V 1420-0559
** HP Navigator CD-ROM
** Diagnostic Assistant Diskette
*This part is not on the exploded view.
** This part number is constantly revised. When you order the CD-ROM, you will be sent the latest revision.
Keyboards
Language Part Number Language Part Number
US D4950-63001 Danish D4950-63016
Arab/French D4950-63025 Fr.Canadian D4950-63002
Portuguese D4950-63027 German D4950-63003
Cyrillic D4950-63030 Spanish D4950-63004
Belgian/Flemish D4950-63014 French D4950-63005
Italian D4950-63017 Norwegian D4950-63009
Arab/English D4950-63020 Swiss D4950-63011
Korea/Hangu D4950-63021 Swedish D4950-63012
Taiwan D4950-63023 UK D4950-63013
Poland D4950-63035 Czech D4950-63036
Hungarian D4950-63037 Greek D4950-63032
Turkish D4950-63035 Dutch D4950-63006
Power Cords
Country Part Number Country Part Number
Australia/New Zealand 8120-1369 India/South Africa 8120-4211
Canada/United States 8120-1751 Japan 8120-4753
Denmark 8120-2956 Switzerland 8120-2104
Europe 8120-1689 United Kingdom 8120-1351

10
Mass Storage Cables
Cabling Label Location Description Part Number
ASystem backplane SCSI
connector to upper-shelf SCSI
devices
5-connector, wide (68-pin) SCSI
cable w/built-in terminator 5183-2412
BSystem backplane IDE
connector to IDE devices (CD-
ROM or other)
3-connector IDE cable 5183-2411
CSystem backplane floppy
connector-to-floppy disk drive 2-connector floppy disk cable 5183-2410
DSystem backplane (or
NetRAID controller) SCSI
connector-to- hot-swap
backplane
3-connector, wide (68-pin) SCSI
cable 5183-2484
EI2C cable, system backplane to
hot-swap backplane 2-connector I2C (3-pin) cable 5182-6730
FSystem backplane SCSI
connector-to-upper shelf SCSI
devices
2-connector, wide (68-pin) SCSI
cable w/built-in terminator Available with NetRAID
controller only
GFor connecting any 68-pin
SCSI cable to 50-pin device SCSI wide (68-pin)-to-narrow (50- pin) adapter 5183-4550
Hot-Swap Hard Disk Drive LED Status and Activity Indicators
Flexibledisk drive activitylight
YelloworGreen=disk drive active
CD-ROMdrive activitylight
Green=poweron
Yellow=drive active
Blinking =draweropening orclosing
Hard disk statuslight
Green=drivepowered on
Flashyellow=drive error
All drives flashing simultaneously
Flashyellow=temperaturewarning
Flashred=temperature emergency
Hard disk activitylight
Green=drive active
P
o
w
e
r
L
E
D
Yellow=poweron
Keyboardlock LED
Yellow=keyboardlocked
HotSwapModelOnly

11
System Board Illustration
Battery
0
0
1
1
2
2
3
3
Primary
Processor
S
e
c
o
n
d
a
r
y
ProcessorSocket
(TerminatorInstalled
InDual-Ready
Configurations)
PrimaryVRM
Secondary
VRMSocket
System
Configuration
Switches
DiagnosticLEDs
MemoryDIMM
Sockets
Retaining
Latches
*J25:100 MHz
*J26:N/C
*J17:N/C
*J20:N/C
*Processor
Fan
*Cable connectorslabeledwithfunction.
Configuration jumperslabeledwith defaultsetting.
N/C=no jumperheaderorcableinstalled.
Jumpersettingsotherthanthose displayed here
mayresultin unreliableperformance orcomponent
damage.
CAUTION:
VideoMemory
UpgradeSockets
System Switches
Alwaysoff
On=Clearp/w
On=Clearconfig
Processorspeed
450
ON
OFF
OFF
ON
300 350 400
OFF
OFF
ON
ON
OFF
OFF
OFF
ONOFF
ONOFF
OFF
1
2
3
4
ProcessorSpeed100 MHzBusSpeed
Switch
5
6
7/8

12
Specifications
Operating Temperature 5° to 35° C (41° to 95° F)
Non-operating Temperature -40° to +70° C (-40° to +158° F)
Operating Humidity
(noncondensing) 20% to 80% relative humidity
Non-operating Humidity
(noncondensing) 90% relative humidity
Operating Altitude 3,045 m (10,000 ft)
Non-operating Altitude 12,180 m (40,000 ft)
Height 530 mm (21 in)
Width 217 mm (8.6 in)
Depth 580 mm (23 in)
Weight 22 - 25 kg (48 - 55 lb.) depending on configuration
Power supply input voltage Auto-Ranging Power Supply
100 to 127 VAC at 4.7amps
200 to 240 VAC; 2.3 amps at 47/63 Hertz
Power supply output 350 Watts maximum
Power Consumption 470 Watts maximum
BTUs 1604 BTU/per hour maximum

13
Notes:

1