HP D7171A - NetServer - LPr User manual

HP NetServer LH 3/LH 3r
Quick Service
Reference Guide
Last Updated: June 1999

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
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Hewlett-Packard Company.
Network Server Division
10450 Ridgeview Court
MS 49EU
Cupertino, CA 95015
© 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 LH 3 and LH 3r System Information .........................................1
Front Control Panel....................................................................................1
Rear View..................................................................................................2
Removing the Covers (LH 3X)....................................................................3
Removing the Covers (LH 3r).....................................................................3
Memory .....................................................................................................3
Boot Device Priority ...................................................................................4
DIMM Slot LED Blink Codes.......................................................................4
Exploded Views .........................................................................................5
HP NetServer Replaceable Parts List.........................................................7
Keyboards..................................................................................................9
Power Cords..............................................................................................9
Hot-Swap Hard Disk Drive LED Status and Activity Indicators ....................9
System Board Illustration .........................................................................10
System Switches......................................................................................10
Specifications...........................................................................................11
Notes:......................................................................................................12

1
HP NetServer LH 3 and LH 3r System Information
Front Control Panel
Control Description
Lock (LH 3 only) Locks system to prevent unauthorized use.
DC Power Switchand indicator light Turns the NetServer on and off. This
switch is behind the protective door on the front panel. Push once to turn on,
again to turn off. (To disconnect the NetServer from AC power, remove the AC
power cord from the power supply cage on the rear.)
RESET Resets the NetServer from internal ROM. This switch is behind the protective
door on the front panel.

2
Keyboard lockand indicator light Locks system keyboard to prevent
unauthorized use.
Status screen Reports various types of system status. The buttons below the
screen control these menu functions
Return to a previous selection.
Select a menu item.
Reserved for future use.
Scroll down or up.
Status LEDs Indicates various types of system status:
Green = Normal operation
Yellow = Abnormal operation
Red = Problem detected
Front Panel Menu, as Shown on Status Screen
System Information Reports system hardware details and software version numbers.
Field Replaceable
Unit Information Identifies part and revision numbers for components.
Contrast Adjustment Use the arrow keys to change the LCD contrast for better readability.
Rear View
SerialBPort
SerialAPort
ParallelPort
Mouse Port
KeyboardPort
MonitorPort
Power
Connector
Power
Supplies
Remote
ManagementPort

3
Removing the Covers (LH 3X)
Cover1Cover2Cover3
Cover
3
Cover1
Cover2
Removing the Covers (LH 3r)
Cover1
Cover2
Cover
3
Memory
There are four DIMM sockets on the system board for memory expansion. You can use 64 MB, 128 MB, and 256 MB
DIMMs for a maximum capacity of 1 GB of RAM.
•The minimum memory configuration for the NetServer LH 3/LH 3r is one 128 MB DIMM.
•The system board DIMM sockets are numbered from 0 to 3.
•DIMMs may be installed in any quantity and in any DIMM socket on the system board. DIMMs that differ in
capacity can be mixed.
CAUTION Do not rock the DIMM into place, but apply firm and even pressure directly downward. If the
retaining clips do not close, remove the module and repeat Steps 3 through 5.

4
Boot Device Priority
Slot1 16-bitISAor32-bitPCI
Slot2 32-bitPCI
Slot3 32-bitPCI
Slot4 32-bitPCI
Slot5 32-bitPCI
Slot6 32-bitPCI
Slot7 32-bitPCI
Slot8 32-bitPCI
Boot order for PCI controllers is determined by slot location. The system searches for a bootable device
in the following order:
1. IDE CD-ROM drive with a bootable CD-ROM.
2. Flexible disk drive with a bootable flexible disk.
3. Embedded SCSI controller or embedded DAC.
4. PCI boards in slots in the following order: 8, 7, 6, 5, 4, 3, 2, 1.
DIMM Slot LED Blink Codes
LED Error Codes
= LED on = LED off
Alternating Blink Code:
LED LED LED LED
0 1 2 3
Error Condition Corrective Action
Primary VRM Failure Check that primary voltage regulator module
(VRM) is correctly seated. If problem persists,
replace VRM.
Secondary VRM
Failure Check that secondary VRM is correctly seated. If problem persists, replace VRM.
Processor Over-
Temperature Check fan for function. Turn off system, wait 20-25 minutes for system to cool, and restart
system.

5
Processor or
Terminator Board Not
Installed
Install processor in primary processor socket
and a processor or terminator board in
secondary processor socket.
DIMM Status Error Codes
When no processor error condition exists, each diagnostic LED display the status of the DIMM in the corresponding
socket, as follows:
•OFF: no DIMM installed
•Flashes ON and OFF at 1 Hz in 50/50 proportion of time: defective 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
12
13
29
30
18
16
15
17
1
0

6
1
3
4
7
56
30
2
31
32
27
2
9
26
28

7
34
38
41
4
2
41 14
44
3
9
40
43
HP NetServer Replaceable Parts List
Fig Description Replacement Exchange
1System board PCA D5000-60001 D5000-69000
2I/O PCA 5064-1996 D5000-69001
3Backplane PCA 5064-1997
5a Pentium II 350mhz processor 1821-4201
5b Pentium II 400mhz processor 1821-4202
*Heat sink for processor module 5183-2471
*Heat sink clip 5183-2472
4Terminator PCA ( plugs in secondary processor slot in
dual-ready systems) 5183-3418
6Voltage Regulator Module (VRM) 0950-2848
7a Memory DIMM, 128MB D6098-63000 D6098-69000
7b Memory DIMM, 256MB D6099-63000 D6099-69000
8Video memory, 256x16, 50ns D4295-63001
9I/O memory, 16MB 1818-7485
10 Hot-swap mass storage cage (w/PCBs) D6077-63000
12 Hot-swap filler 5064-4689
13 Hot-swap drive spacer
14 Hot-swap mass storage expansion bay cover plate 5064-5356
15 Hot-swap tray, half-height D6127A
16 Hot-swap tray, low-profile D6128A

8
17a Non-hot-swap tray, hard disk drive (3 ea.) D2198B
17b Non-hot-swap tray, removable media device (2 ea.) D2199A
18a 4.2 GB Ultra/Wide SCSI drive, 7200 rpm (for non-hot-
swap use) D4910A
18b 9.1 GB Ultra/Wide SCSI drive, 7200 rpm (for non-hot-
swap use) D4911A
18c 9.1 GB low-profile Ultra2 drive, 7200 rpm (for hot-swap
use) D6106A
18d 9.1 GB low-profile Ultra2 drive, 10,000 rpm (for hot-swap
use) D6107A
18e 18.2 GB half-height Ultra2 drive, 7200 rpm (for hot-swap
use) D6108A
19 1.44MB 3.5" floppy drive D2035-60152
20 IDE CD ROM drive D4383-60041
21 IDE CD ROM drive cable 5183-3442
22 Floppy cable 5183-3443
23 SCSI (wide) cable, internal 68-50 pin 5183-3444
24 SCSI cable, internal 5183-3445
25 SCSI cable, internal to external 5183-3446
26 Accessory board guide
27 Fans (2), w/accessory board guide assy. 5064-4672
28 Fan assembly, rear chassis 5064-3553
29 Fan assembly, power supply 5064-3538
30 Fan assembly, CPU 5064-3531
31 Power supply module, 300W 5064-6603
32 Power supply cage 5064-6605 5064-6604
33 Battery 3V 1420-0356
34a Front panel assembly, pedestal version 5067-4214
34b Front panel assembly, rack version 5064-4639
*Installation handles, rack version (4) 5002-5191
*Rails for rack mount version (2) 5064-6118
*Casters for pedestal version, front (2) 5182-9416
*Casters for pedestal version, rear (2) 1490-1007
38a Bezel, rack version 5064-5861
38b Bezel, pedestal version 5064-4637
39 Bezel hinge, rack version
40 Bezel latch plate, rack version
41 Side Cover (fits either side) 5064-6494
42 Top Cover (system board side)) 5064-4693
43 Top cover (I/O Board Side) 5002-4834
44 Chassis ** **
*This part is not on the exploded view.
** This part is not available.
***This part number is constantly revised. When you order the CD-ROM, you will be sent the latest revision.