HP D7171A - NetServer - LPr Manuale utente

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.

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

Technical Communications

10955 Tantau Avenue MS45SLE

Cupertino, CA 95014-0770

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

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

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.

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

Side

Cover

Top

Cover

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.

DIMM

DIMM Slot0

Staticdissipating work surface

Crosspiece mustbeOFF

of thework surface

DIMM Slot1

DIMM Slot2

DIMM Slot3

Notches

Keys

Retaining Clips

DIM

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

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

Board

Slot

PCI5-32-bit

PCI4-32-bit

PCI3-32-bit

PCI2-32-bit

PCI1/ ISA-

16-bitISAor

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

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

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

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