HP LC2000r - NetServer - 128 MB RAM User manual

HP NetServer Product Line
Service Reference Guide
Volume 2
Mid-Range
Version 2
Last Updated: June 2001

ii
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.
Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not
furnished by Hewlett-Packard.
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
10955 Tantau Avenue MS-45SLE
Cupertino, CA 950140770
© Copyright 2000, Hewlett-Packard Company.
Audience Assumptions
The guide is for HP authorized service personnel who install, administer, and troubleshoot HP NetServers.
The Hewlett-Packard Company assumes you are qualified in the servicing of computer equipment and
trained in recognizing hazards in products with hazardous energy levels.

iii
Table of Contents
HP NetServer LC 1
System Views 1
Front Bezel and Cover 2
System Board 2
System Board Connectors, Switches, and Jumpers 3
System Board Connector J7 4
SW1 Switch and Default Settings 4
Processor Boards 5
Intel 486 Processor Board with Optional 256 KB Cache 5
Pentium™ Processor Board 5
5/100, 5/133, 5/166 Pentium™ Processor Board 6
Memory 6
Video Memory - DRAM 7
Flexible Disk Drive Guidelines 7
Exploded View 8
Parts List 8
Keyboards 10
Power Cords 10
Specifications 11
HP NetServer LC 3 13
System Views 13
Front Control Panel 13
Covers 14
Memory 15
Video Memory 16
Boot Device Priority 16
DIMM Slot LED Blink Codes 17
Processor Error Codes 17
DIMM Status Error Codes 17
Exploded Views 18
Parts List 21
Keyboards 22
Power Cords 22
Mass Storage Cables 23
Hot-Swap Hard Disk Drive LED Status and Activity Indicators 23
System Board 24
System Switches 24
Specifications 25
HP NetServer LD Pro 27
System Views 27
Control Panel 28
Cover 28
System Board and Connectors 29
System Board Connectors, Switches, and Jumpers 30
System Switches and Jumper Descriptions 31

iv
Memory 32
Processor Board LED Blink Codes 33
Boot Device Priority 34
Cabling Configurations 36
Configuring Switch Settings on the Hot Swap Subsystem 37
Hot Swap Subsystem SCSI Address Settings 38
Exploded Views 39
Parts List 41
Mass Storage Cables 42
Keyboards 43
Power Cords 43
Specifications 43
HP NetServer LE 45
System Views 45
Installation View 46
Exploded View 47
HP NetServer LE Parts List 47
HP NetServer LE Keyboards 48
HP NetServer LE Power Cords 49
System Board and Connectors 49
System Board Jumpers and Switches 50
Processors 50
Memory Configuration 51
Video Memory - DRAM 51
HP NetServer LE System Updates 51
Loading DOS in a 640K environment if the base memory size is set to 512K. 51
Specifications 52
HP NetServer LF 53
System Views 53
Cover 54
Exploded Views 55
Parts List 57
Keyboards 58
Power Cords 58
Processor Boards 59
System Board 59
Connectors 60
System Board Connector J6 60
SW1 Switch and Default Settings 61
Memory 62
Video Memory 62
Specifications 62
HP NetServer LH 63
System Views 63
Cover 66
HP NetServer LH Exploded Views 67
HP NetServer LH Parts List 69
Mass Storage Cables 70
HP NetServer LH Plus Exploded Views 71

v
HP NetServer LH Plus Parts List 73
HP NetServer LH Plus Mass Storage Cables 74
HP NetServer LH Pro Exploded Views 75
HP NetServer LH Pro Replaceable Parts List 76
HP NetServer LH Pro Mass Storage Cables 78
HP NetServer LH Keyboards 79
HP NetServer LH Power Cords 79
HP NetServer LH System Board and Connectors 79
HP NetServer LH System Board Connectors, Switches, and Jumpers 80
HP NetServer LH Plus/Pro System Board and Connectors 80
HP NetServer LH Plus / LH Pro System Board Connectors 81
System Switches and Jumper Descriptions 82
HP NetServer LH Memory Configuration 84
HP NetServer LH Plus/Pro Memory Configuration 84
LH Plus/Pro Processor Board LED Blink Codes 84
Boot Device Priority 86
Cabling Configurations 86
Configuring Switch Settings on the Hot Swap Subsystem 89
Specifications 90
HP NetServer LH 3 and LH 3r 91
System Views 91
Front Control Panel 91
Rear View 93
Covers (LH 3) 93
Covers (LH 3r) 93
Memory 94
Boot Device Priority 94
DIMM Slot LED Blink Codes 95
DIMM Status Error Codes 95
Exploded Views 96
Parts List 98
Keyboards 99
Power Cords 100
Hot-Swap Hard Disk Drive LED Status and Activity Indicators 100
System Board 101
System Switches 101
Specifications 102
HP NetServer LH 4 and LH 4r System Information 103
System Views 103
Front Control Panel 103
Rear View 105
Covers (LH 4) 105
Covers (LH 4r) 106
Memory 106
Boot Device Priority 107
Exploded Views 108
Parts List 110
Keyboards 112
Power Cords 112

vi
Hot-Swap Hard Disk Drive LED Status and Activity Indicators 113
System Board 113
System Switches 114
Cabling 114
Cables and Part Numbers 115
Specifications 115
HP NetServer LM 117
System Views 117
F117
Exploded View 118
Parts List 120
HP NetServer LM Keyboards 121
HP NetServer LM Power Cords 122
System Board 122
System Board Jumper Locations 123
System Board Jumper Settings 123
Memory 124
Video Memory - DRAM 124
HP NetServer LM System Updates 125
Factory Installed SCSI Hard Drive 125
1740 SCSI Host Adapter Configuration 126
Selecting Primary SCSI Channel 126
SCSI BIOS Address and Boot Device 126
Installing Four or More Disk Drives on One SCSI Channel 126
Boot Problem with Greater than 2 GB HP Disk Array Boot Drive 127
HP C2260A Storage System and the Built-in SCSI Connector 127
Disk Array Controller 127
IDE 240 MB (D1697A) or 270 MB (D2894A) Hard Disk Installation and Configuration 127
Specifications 128
HP NetServer LPr 129
System Views 129
Front Panel Controls 129
Rear Panel Controls, Ports, and Indicators 130
Covers 131
Memory 131
Video Memory 132
Boot Device Priority 133
Hot-Swap Drive Bay Addresses 133
Accessory Boards 133
Processor Module 137
Exploded Views 138
Parts List 139
Cables 140
System Board Illustration 141
System Switches 141
Specifications 142
HP NetServer LS 143
System Views 143
Control Panel Description 144

vii
Control Panel Connector J1 144
Mass Storage Indicator Lights 145
Cover 146
Exploded Views 147
Parts List 149
Keyboards 150
Power Cords 151
Mass Storage Cables 151
System Board 152
System Board Connectors 153
System Switches and Jumpers 153
Memory Configuration 154
Video Memory - DRAM 155
Boot Device Priority 155
Cabling 155
Configuring Switch Settings on the Hot Swap Subsystem 158
Hot Swap Subsystem SCSI Address Settings 159
Specifications 159
Notes 161
Index 165

1
HP NetServer LC
System Views
C
o
n
t
r
o
l
P
a
n
e
l
LineVoltage SelectionS
w
itch
Keyboard
Mouse
SerialPortA
SerialPortB
Video
ParallelPort
SCSIExternalPort
PCISlot6
PCIor
EISA/ISA Slot1
Po
w
erCableClamp
EISA/ISA Slot5

2
Front Bezel and Cover
Bezelhandles
System Board
Keyboard
Mouse
External SCSI port
Monitor
Parallel port LPT1
Serial port A
Serial port B
Side view
IO Panel
Connectors

3
ROM
Slot 3 - PCI
Slot 5 - EISA/ISA
Main fan connector
Power P3 & P4
IDE disk drive
Flexible disk
Power Supply On
Power P1 & P2
Control panel
Battery connector
Power Adapter
SW1 system board
Processor Board
Mounting pin
Hard disk
activity light
drive cable connector
cable connector
Slot 2 - PCI
Slot 1 - EISA/ISA
System Board
cable connector
switches
Pin 1
Internal SCSI connector
(HP Remote Assistant)
System Board Connectors, Switches, and Jumpers
The table below explains the system board markings for all connectors.
Connector Number Connector Number
IDE disk drive cable J9 Flexible disk drive J6
Keyboard (bottom) J4 Mouse (top) J4
Video J10 Parallel J10
Serial J8 SCSI port A J11
SCSI port B J13 EISA/ISA slots J19, J20, J21, J22,
J24
PCI slots J17, J18 Fan J14
Power supply J2 (P1, P2) J12 (P3, P4) Remote power supply J7
Battery J5 Front panel J1
Processor board slot J15 ROM U23
Power supply on J3 Hard disk activity light J16
Extra fan (not used) J23 Not used J23

4
System Board Connector J7
This connector is used by the HP Remote Assistant Accessory -- a 32-bit EISA Bus Master board used to
remotely monitor server functionality. For additional information on this product, see the documentation that
comes with it. When you install the HP Remote Assistant cable, you will need to remove the jumper on PS
REMOTE and PS ON. If you remove HP Remote Assistant from the server, remember to re-install the
jumper.
WARNING If the
HP Remote
Assistant is
not installed
and there is
no jumper
on PS
REMOTE
and PS ON,
the system
will NOT
power up.
3.3V
NC
GND
PS REMOTE
PS ON
No pin
NC
NC = No Connector
NC
SW1 Switch and Default Settings
8
7
6
5
4
3
2
1
FLASH WRITE ENABLE
BOOT BLOCK DISABLE
CONFIG VALID
CONFIG UNLOCK
PASSWORD ENABLE
SMI# ENABLE
I/O CTRL ENABLE
VIDEO ENABLE
When On
Switch Function Default
1FLASH WRITE ENABLE: Enables or disables one of the two levels of flash
ROM write protection (the other level of protection is controlled by the HP
Update Utility).
ON: The BIOS can be updated by the HP Update Utility.
OFF: The BIOS is locked and cannot be updated.
ON
2BOOT BLOCK DISABLE: Reserved. Must be set to ON for system to
operate properly. ON
3CONFIG VALID: Saves or erases the current configuration information in
NVRAM and CMOS.
ON: Saves the current configuration.
OFF: Erases the current system configuration.
ON
4CONFIG UNLOCK: Prevents or allows the current system configuration
maintained in NVRAM and CMOS to be changed.
ON: Unlocked. Allows the current system configuration to be changed.
OFF: Locked. Prevents the current system configuration from being
changed.
ON

5
5PASSWORD ENABLE: Enables or erases the power-on password
maintained in NVRAM.
ON: Power-on password functional.
OFF: Erases the current power-on password.
ON
6SMI# ENABLE: Not used - leave in default position
OFF: Prevents SMI interrupt. OFF
7IO CTRL ENABLE: Enables or disables onboard flexible disk drive
controller, IDE controller, and serial and parallel ports.
ON: I/O controller enabled.
OFF: I/O controller disabled.
ON
8VIDEO ENABLE:Enables or disables built-in video. Disable the built-in
video only if you have a separate video board installed in the server.
ON: Enables built-in video.
OFF: Disables built-in video.
ON
Processor Boards
Intel 486 Processor Board with Optional 256 KB Cache
Cache module installation
Bank 0
Bank 1/2
Bank 3/4
J2
J5
J4
DX2/66 DX4/100
MULTI
TRIPLE
DOUBLE
CPU VOLTAGE
SELECT
CPU TYPE
DX2 / DX4
DX2D
J4, J5 are in these positions for
both DX2/66 and DX4/100 CPU's
Pentium™Processor Board

6
Bank 0/1
Bank 2/3
Bank 4/5
VRE
VR
Jumper Setting
/100, /133 /75 (Not on 66 Board)
133
75/100
5/100, 5/133, 5/166 Pentium™ Processor Board
Before installing this board, verify that jumper setting J1 is set to VRE and jumper setting J2 is set to the
correct speed for your chip as shown in the illustration below.
J
1
V
R
E
V
R
J
1
J
2
2 4 6
1 3 5
J
2
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
100
1
3
3
1
6
6
Memory
The Intel 486 processor board has 8 MB of single-density base memory installed. This memory is not
customer removable and can only be single-density. There are two banks (four sockets) available for
expansion memory that can be single or double density. The maximum memory supported is 136 MB (4 x 32
MB + 8 MB).
The Pentium 66/75 processor has 16 MB of removable base memory installed. The Pentium 100/133
processor has 32 MB of removable base memory installed. There are two more banks (four sockets)
available for expansion. The maximum memory supported is 192 MB (6 x 32 MB).
There are some basic rules to remember when installing SIMMs on the processor board.
•The server supports 4 MB and 8 MB (must be 70 ns) and 16 MB and 32 MB (must be 60 or 70
ns) SIMMs.

7
•You must install SIMMs in pairs (called banks) of matching size; however, the banks can be of
different sizes.
•To achieve large memory configurations (greater than 144 MB) with the Pentium processor, you
must remove and replace the SIMMs that are already installed in the server.
•If you obtain SIMMs from other sources, for 16 MB and 32 MB SIMMs, the speed must be 60 or
70 ns.
Video Memory - DRAM
No additional video memory can be installed in the HP NetServer LC. Current video memory is 512 KB.
Flexible Disk Drive Guidelines
If you need to replace the flexible disk drive with the replacement part noted in the parts list, make sure that
the jumpers on the back of the drive are set as following:
ISA
EISA
AT
LC ISA
LC
Replacement Flexible Disk Drive Original Installed LC Flexible Disk
Drive

8
Exploded View
1
2
3
4
5
6
78
9
10
11
12
13
14
15
Parts List
Fig Description Replacement Exchange
1Front bezel 5063-5617
2a 535 MB SCSI HDD D2075-60003 D2075-69001
540 MB SCSI HDD D2386-63001 D2386-69001
2b 1 GB SCSI HDD D2076-63102 D2076-69002
2c 2.1 GB HDD D2077-63100 D2077-69001
31.44 MB 3.5" Flexible disk drive D2035-63004
4Mass storage cage 5063-0397

9
Fig Description Replacement Exchange
5Chassis with door, fan, mass storage cage 5064-0744
6Control Panel PCA 5063-5607
7Battery (4.5 volt alkaline) 1420-0502
8Power supply (200w) 5063-5689
9Fan 3160-0860
10a System Board -- no ROM D3310-63006 D3310-69006
10b System ROM 486 D3310-80201
10c System ROM P/66 D3314-80201
10d System ROM P5/75, 100, 133 ROM D3594-80205
11a CPU Board Pentium 486/66 board -- no processor,
SIMMs, cache D3310-63002
CPU Board Pentium 486/100 board -- no processor,
SIMMs, cache D3312-63001
11b 256 KB asynch write-back cache 0960-0899
11c CPU Board NS LC P5 -- no processor or SIMMs D3314-63002
11d CPU Board Pentium 75 * D3353-63001 D3353-69001
11e CPU Board Pentium 100/133 * D4959-63001 D3356-69001
11f CPU Board Pentium 166 * D4859-63001 D4859-69001
11g CPU 486SL/66 with heat sink 5062-1360
11h CPU P/66 1821-1734
11I 486SL/100 with heat sink 5063-5640
11j CPU P/75 1821-2293
11k CPU P/100 1821-2294
11l CPU P/133 1821-2295
11m CPU P/166 1821-2604
11n 486 LC/LH Heat Sink 1205-0826
11o P5 Heat Sink 1205-0832
12 Door Assembly 5063-5609
13 Internal IDE-HDD Cable 5182-0080
14 Internal SCSI Cable 5182-0081
15 Internal Floppy Cable 5182-0079
*Internal SCSI cable terminator 0960-0888
*4 MB SIMM 70ns D2974-63001
*8 MB SIMM 70ns D3577-63001 D3577-69001
*16 MB SIMM 70ns D2297-63001 D2297-69001
*32 MB SIMM 70ns D2298-63001 D2298-69001
*CD-ROM Drive 5064-1920
*3.5" drives 3-pack Hard Disk Tray HP D2198A
*5.25" drives 3-pack Removable Media Trays HP D2199A
*DeskDirect Combo NIC J2970-61001

10
Fig Description Replacement Exchange
*DeskDirect NIC J2973-61001
*HP Navigator CD-ROM D3600A **
*NS Server Saver Test Disk 5010-8878
*Diagnostic Assistant Diskette 5063-8343 **
* This part is not on an exploded view.
* * This part number is constantly revised. When you order the CD-ROM, you will be sent the latest revision.
Keyboards
Language HP Part Number Language HP Part Number
US C1405-60301 Danish C1405-60316
Arab/French C1405-60325 Fr-Canada C1405-60302
Portuguese C1405-60327 German C1405-60303
Cyrillic C1405-60330 Spanish C1405-60304
Japan/Kanji C3755-60224 French C1405-60305
Italian C1405-60317 Norway C1405-60309
Arab/English C1405-60320 Swiss C1405-60311
Korea/Hangu C1405-60321 Swedish C1405-60312
Taiwan C1405-60323 UK C1405-60313
Power Cords
Country HP Part Number Country HP 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

11
Specifications
Power Supply 100 to 127 VAC ~ 6.0 A or 200 to 240 Volts AC ~ 3.14 A at 50 to 60
Hertz
Power Availability 224 watts peak, 200 watts continuous
Power Consumption 301/351 watts peak with 110-volt line maximum voltage
291/337 watts peak with 220-volt line maximum voltage
System Dimensions 16.7 in. high x 9.3 in. wide x 17.6 in. deep
42.4 cm high x 23.6 cm wide x 44.7 cm deep
System Weight Weight: 40 pounds Model 1* (18.1 Kg)
Operating Altitude 10,000 feet (3048 meters)
Operating Temperature +5 degrees to +40 degrees C (+41 degrees to +104 degrees F) 486
system
+5 degrees to +35 degrees C (+41 degrees to +95 degrees F) Pentium
system
Operating Humidity 20 % to 80% relative humidity
BTU's 764.3 BTUs/hour maximum peak
Acoustic Sound level (LpA): <58 dB(A)