HP Pavilion 743 Manuals

Manuals and User Guides for HP Pavilion 743. We have 3 HP Pavilion 743 manuals available for free PDF download: Service Handbook, Owner's Manual, Datasheet

HP Pavilion 743 Service Handbook

HP Pavilion 743 Service Handbook (165 pages)

9000 Series 700  
Brand: HP | Category: Desktop | Size: 1.09 MB
Table of contents
Service Handbook1................................................................................................................................................................
Safety And Regulatory Statements3................................................................................................................................................................
Safety3................................................................................................................................................................
Australia Emc Standards4................................................................................................................................................................
Vcci Class A Ite4................................................................................................................................................................
Electrostatic Discharge (esd) Precautions5................................................................................................................................................................
Table Of Contents7................................................................................................................................................................
Product Information17................................................................................................................................................................
Product Description18................................................................................................................................................................
Technical Information22................................................................................................................................................................
Electrical22................................................................................................................................................................
Model 743 Power Requirements22................................................................................................................................................................
Regulatory Compliances23................................................................................................................................................................
Environmental Requirements23................................................................................................................................................................
Model 743 Vmebus Board Computer Temperatures24................................................................................................................................................................
Hardware Support25................................................................................................................................................................
Field Repair Philosophy25................................................................................................................................................................
Additional Technical Information25................................................................................................................................................................
Schematics25................................................................................................................................................................
Supported Products26................................................................................................................................................................
Accessory Cards27................................................................................................................................................................
Typical External Devices28................................................................................................................................................................
Cables28................................................................................................................................................................
Keyboard And Mouse29................................................................................................................................................................
Repair Services30................................................................................................................................................................
Functional Description31................................................................................................................................................................
Overview32................................................................................................................................................................
System Board32................................................................................................................................................................
Model 743 Vmebus Board Computer33................................................................................................................................................................
Top And Front View33................................................................................................................................................................
Cpu Circuit34................................................................................................................................................................
Boot Rom Circuit34................................................................................................................................................................
System Failure Led35................................................................................................................................................................
Power Led35................................................................................................................................................................
Led Indicators35................................................................................................................................................................
Graphics Circuit36................................................................................................................................................................
Video Connector36................................................................................................................................................................
Video Connector Pins And Signals36................................................................................................................................................................
Keyboard37................................................................................................................................................................
Memory Controller Circuit37................................................................................................................................................................
Memory Map38................................................................................................................................................................
Main Memory Map38................................................................................................................................................................
I/o Controller Asic40................................................................................................................................................................
I/o Controller Asic Memory Map40................................................................................................................................................................
Built-in Interfaces41................................................................................................................................................................
Audio41................................................................................................................................................................
Audio Connector42................................................................................................................................................................
Audio Connector Pinouts42................................................................................................................................................................
Hp Parallel43................................................................................................................................................................
Hp Parallel Connector43................................................................................................................................................................
Rs-232 Ports44................................................................................................................................................................
Hp Parallel Connector Pinouts44................................................................................................................................................................
Rs-232 Serial Connector45................................................................................................................................................................
Rs-232-c Connector Pinouts45................................................................................................................................................................
Aui Lan46................................................................................................................................................................
Aui Lan Connector46................................................................................................................................................................
Aui Lan Connector Pinouts46................................................................................................................................................................
Scsi47................................................................................................................................................................
Scsi Connector Pinouts48................................................................................................................................................................
Ps/2 Ports 1 And 049................................................................................................................................................................
Ps/2 Connector49................................................................................................................................................................
Ps/2 Connector Pinouts49................................................................................................................................................................
Vme Controller Asic50................................................................................................................................................................
Vme P2/j2 Pin Assignments & Signal Mnemonics51................................................................................................................................................................
Graphics Accessory Cards53................................................................................................................................................................
Ram Cards54................................................................................................................................................................
Interval Timers56................................................................................................................................................................
Watchdog Timer56................................................................................................................................................................
Power Distribution57................................................................................................................................................................
Model 743 Board Computer Power Requirements57................................................................................................................................................................
Power Distribution Diagram58................................................................................................................................................................
Configuration59................................................................................................................................................................
Introduction60................................................................................................................................................................
Boot Console Handler61................................................................................................................................................................
Overview Of The Boot Console Handler61................................................................................................................................................................
Using The Boot Console Handler62................................................................................................................................................................
Main Menu Options63................................................................................................................................................................
Main Menu64................................................................................................................................................................
Boot From A Device Menu65................................................................................................................................................................
Path Configuration Menu67................................................................................................................................................................
Primary Or Alternate Path Menus68................................................................................................................................................................
Console Path Menu68................................................................................................................................................................
Paths For Booting And Human Interfaces68................................................................................................................................................................
Keyboard Path Menu69................................................................................................................................................................
Mode Configuration Menu70................................................................................................................................................................
Setting Values In The Mode Configuration Menu71................................................................................................................................................................
Mode Configuration Menu Selections72................................................................................................................................................................
Boot Search Control72................................................................................................................................................................
Console Search Control73................................................................................................................................................................
Keyboard Search Control73................................................................................................................................................................
Test Configuration73................................................................................................................................................................
Control Flags74................................................................................................................................................................
Interactive Testing76................................................................................................................................................................
Interactive Testing Limitations77................................................................................................................................................................
Interactive Tests77................................................................................................................................................................
Accessing Firmware Information79................................................................................................................................................................
Hardware Information81................................................................................................................................................................
Asic Hardware Component Information83................................................................................................................................................................
Graphics Information84................................................................................................................................................................
System Configuration Menu85................................................................................................................................................................
Graphics Configuration87................................................................................................................................................................
Graphics Sub-system Combinations87................................................................................................................................................................
Troubleshooting91................................................................................................................................................................
Introduction To Troubleshooting92................................................................................................................................................................
Diagnostic Overview92................................................................................................................................................................
Isl Environment93................................................................................................................................................................
Boot Rom Selftests94................................................................................................................................................................
Hardware Initialization Support95................................................................................................................................................................
Go/no-go Selftest Support95................................................................................................................................................................
Failure Indications95................................................................................................................................................................
Early Selftest96................................................................................................................................................................
Read/write Memory Test96................................................................................................................................................................
Read-only Memory Test96................................................................................................................................................................
Late Selftest96................................................................................................................................................................
Extended Selftest96................................................................................................................................................................
Firmware Selftest Failures98................................................................................................................................................................
Interpreting The Front Panel Leds98................................................................................................................................................................
Boot Options100................................................................................................................................................................
Interactive Testing Menu103................................................................................................................................................................
Running Ode-based Diagnostics104................................................................................................................................................................
Determining The Faulty Ram Card105................................................................................................................................................................
Ram Stack Cards105................................................................................................................................................................
Running System Verification Tests106................................................................................................................................................................
Dealing With Hpmc (uncorrectable Error)108................................................................................................................................................................
Pim Action Table109................................................................................................................................................................
Hpmc Caused By A Data Cache Parity Error112................................................................................................................................................................
Hpmc Caused By A Multi-bit Memory Parity Error113................................................................................................................................................................
Interpreting The Table113................................................................................................................................................................
Determining The Faulty Memory Card114................................................................................................................................................................
Chassis Test Codes115................................................................................................................................................................
Interpreting Chassis Codes115................................................................................................................................................................
Chassis Code Terms116................................................................................................................................................................
Chassis Codes117................................................................................................................................................................
Field Replaceable Units125................................................................................................................................................................
New Parts126................................................................................................................................................................
Exchange Parts126................................................................................................................................................................
Local Office Information127................................................................................................................................................................
Replaceable Parts128................................................................................................................................................................
Model 743 Board Computer Exploded View128................................................................................................................................................................
Tools Required And Preliminary Procedures131................................................................................................................................................................
Tools Required For Assembly/disassembly131................................................................................................................................................................
Preliminary Procedures131................................................................................................................................................................
Safety Precautions132................................................................................................................................................................
Removing And Replacing The 743 Board Computer133................................................................................................................................................................
Preliminary Requirements133................................................................................................................................................................
Removal133................................................................................................................................................................
Replacement134................................................................................................................................................................
Replacing A 743 System Board135................................................................................................................................................................
Removing And Replacing Ram Cards137................................................................................................................................................................
Removing And Replacing Gsc Cards139................................................................................................................................................................
Gsc Fasteners140................................................................................................................................................................
Removing And Replacing The Gsc Adapter141................................................................................................................................................................
Removal And Replacement141................................................................................................................................................................
Extension Adapter Fasteners142................................................................................................................................................................
Removing And Replacing The Pmc Adapters143................................................................................................................................................................
Removing The Labels And Springs144................................................................................................................................................................
Removing The Sleeves145................................................................................................................................................................
Removing The Pmc Expansion Adapter146................................................................................................................................................................
Removing A Pmc Card From The Expansion Adapter147................................................................................................................................................................
Removing The Pmc Bridge Adapter148................................................................................................................................................................
Removing A Pmc Card From The Bridge Adapter149................................................................................................................................................................
Removing And Replacing An Hcrx Graphics Board150................................................................................................................................................................
Removing And Replacing The Front Panel Extension152................................................................................................................................................................
Front Panel Extension Fasteners152................................................................................................................................................................
Removing And Replacing The Front Panel154................................................................................................................................................................
Port Jack Screws154................................................................................................................................................................
Socketed Ics155................................................................................................................................................................
Removing And Replacing Socketed Ics155................................................................................................................................................................
Removable Ics156................................................................................................................................................................
Removing And Replacing The Real-time Clock Battery157................................................................................................................................................................
Removing And Replacing The Pcmcia Adapter158................................................................................................................................................................
Reference Documentation159................................................................................................................................................................

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HP Pavilion 743 Owner's Manual

HP Pavilion 743 Owner's Manual (142 pages)

Hewlett-Packard PC Owner's Guide  
Brand: HP | Category: Desktop | Size: 1.28 MB
Table of contents
Table Of Contents3................................................................................................................................................................
Safety And Regulatory Statements Preface-212................................................................................................................................................................
Regulatory Statements Preface-212................................................................................................................................................................
Emissions Regulations Preface-212................................................................................................................................................................
Audience12................................................................................................................................................................
Federal Communications Commission (fcc)12................................................................................................................................................................
Australia Emc Standards Preface-313................................................................................................................................................................
Vcci Class A Ite Preface-313................................................................................................................................................................
Electrostatic Discharge (esd) Precautions Preface-313................................................................................................................................................................
Related Manuals Preface-414................................................................................................................................................................
Release Document(s)14................................................................................................................................................................
Revision History Preface-616................................................................................................................................................................
Documentation Conventions Preface-717................................................................................................................................................................
Safety Symbols And Conventions Preface-818................................................................................................................................................................
Questions, Suggestions, Or Problems Preface-818................................................................................................................................................................
Declaration Of Conformity Preface-919................................................................................................................................................................
Model 743 Board Computer Overview21................................................................................................................................................................
Product Description22................................................................................................................................................................
Installation Overview26................................................................................................................................................................
Installation Notes26................................................................................................................................................................
Supported Products27................................................................................................................................................................
Accessory Cards28................................................................................................................................................................
Typical External Devices29................................................................................................................................................................
Cables29................................................................................................................................................................
Keyboard And Mouse30................................................................................................................................................................
Environmental Requirements31................................................................................................................................................................
Operating System Overview33................................................................................................................................................................
Hp-ux33................................................................................................................................................................
Hp-rt33................................................................................................................................................................
Manuals For System Information34................................................................................................................................................................
Hp Cde34................................................................................................................................................................
Hp Vue34................................................................................................................................................................
Online Sources Of Information (hp-ux And Hp-rt)35................................................................................................................................................................
Installing Hp-ux And Hp-rt37................................................................................................................................................................
Audio38................................................................................................................................................................
Accessories Installation39................................................................................................................................................................
Tools Required And Preliminary Procedures41................................................................................................................................................................
Tools Required For Installation41................................................................................................................................................................
Preliminary Procedures41................................................................................................................................................................
Safety Precautions42................................................................................................................................................................
Memory43................................................................................................................................................................
Preliminary Requirements43................................................................................................................................................................
Ram Card Installation43................................................................................................................................................................
Installing Ram Cards44................................................................................................................................................................
Gsc Expansion Kit45................................................................................................................................................................
Gsc Expansion Kit Installation45................................................................................................................................................................
Adding The Front Panel Screws47................................................................................................................................................................
Gsc Mezzanine Cards48................................................................................................................................................................
Installing Gsc Mezzanine Cards48................................................................................................................................................................
Gsc Mezzanine Card Installation48................................................................................................................................................................
Installing An Hcrx Graphics Board49................................................................................................................................................................
Hcrx Graphics Board Installation50................................................................................................................................................................
Pmc Bridge Adapter And Expansion Adapter52................................................................................................................................................................
Pmc Bridge Adapter And Expansion Adapter Installation52................................................................................................................................................................
Pcmcia64................................................................................................................................................................
Typical Installation In A Vme Card Cage65................................................................................................................................................................
Configuring The Vme Card Cage67................................................................................................................................................................
Power Requirements68................................................................................................................................................................
Board Computer Installation70................................................................................................................................................................
Tools Required70................................................................................................................................................................
Installing A Single Vme Slot 743 Into An Hp Card Cage70................................................................................................................................................................
Required Tools For Installation70................................................................................................................................................................
Installing A Dual-slot Model 74371................................................................................................................................................................
Board Computer Captive Screws71................................................................................................................................................................
Non-hp Installation72................................................................................................................................................................
Hp Installation (other Than Primary Cpu)73................................................................................................................................................................
Model 743 Removal74................................................................................................................................................................
Removing A Model 74374................................................................................................................................................................
Connecting Cables75................................................................................................................................................................
Introduction77................................................................................................................................................................
Model 743 Front Panel Connectors77................................................................................................................................................................
Connecting A Single Monitor, Multi-display System, Or Text-only Terminal78................................................................................................................................................................
Configuration Requirements78................................................................................................................................................................
Monitors78................................................................................................................................................................
Multi-display Systems79................................................................................................................................................................
Connecting The Monitor79................................................................................................................................................................
Power Cord81................................................................................................................................................................
Connecting A Terminal81................................................................................................................................................................
Connecting A Terminal To The Rs-232 Ports81................................................................................................................................................................
Audio Connection83................................................................................................................................................................
Video Connection86................................................................................................................................................................
Keyboard And Mouse Connections87................................................................................................................................................................
Ps/2 Connector87................................................................................................................................................................
Network Connection88................................................................................................................................................................
Aui Lan Connector88................................................................................................................................................................
Printer Connections90................................................................................................................................................................
Preparing For Hp-ux Installation90................................................................................................................................................................
Configuring Hp-ux For A Printer90................................................................................................................................................................
Printer Interface90................................................................................................................................................................
Printer Cables91................................................................................................................................................................
Installation Procedure91................................................................................................................................................................
Testing The Printer Installation93................................................................................................................................................................
Hp Parallel93................................................................................................................................................................
Rs-232 Ports95................................................................................................................................................................
Rs-232 Serial Connector95................................................................................................................................................................
Scsi Connection96................................................................................................................................................................
Powering On And Off99................................................................................................................................................................
Turning On The System100................................................................................................................................................................
Turning Off The System103................................................................................................................................................................
Using Sam To Stop The Hp-ux System104................................................................................................................................................................
Using The Command Line104................................................................................................................................................................
Solving Problems105................................................................................................................................................................
Interpreting The Leds107................................................................................................................................................................
Model 743 Led Location107................................................................................................................................................................
Led Indicators108................................................................................................................................................................
Managing A Boot Failure109................................................................................................................................................................
Printer Problems110................................................................................................................................................................
A The Boot Console Interface111................................................................................................................................................................
The Boot Console Handler112................................................................................................................................................................
Specifying A Boot Device112................................................................................................................................................................
Using The Boot Console Handler Interface A115................................................................................................................................................................
Configuring The Console Path And Display Format119................................................................................................................................................................
Setting The Display Format119................................................................................................................................................................
Setting The Console Path120................................................................................................................................................................
Booting And Resetting The Model 743123................................................................................................................................................................
Resetting The System125................................................................................................................................................................
Searching For Bootable Media126................................................................................................................................................................
Displaying And Setting Paths127................................................................................................................................................................
Selecting The Primary Path127................................................................................................................................................................
Selecting The Alternate Path129................................................................................................................................................................
Reordering The Search Control List129................................................................................................................................................................
Displaying And Setting The Fastboot Mode131................................................................................................................................................................
Displaying And Setting The Secure Boot Mode134................................................................................................................................................................
Displaying The Lan Station Address137................................................................................................................................................................
System Configuration Menu139................................................................................................................................................................
HP Pavilion 743 Datasheet

HP Pavilion 743 Datasheet (2 pages)

Hewlett-Packard Desktop PC Data Sheet  
Brand: HP | Category: Desktop | Size: 0.28 MB

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