Hp 1000 A990 Manuals

Manuals and User Guides for HP 1000 A990. We have 1 HP 1000 A990 manual available for free PDF download: Installation And Service Manual

Hp 1000 A990 Installation And Service Manual (66 pages)

20-Slot System/Computer

Brand: Hp | Category: Desktop | Size: 2.29 MB

Table Of Contents 12

Site Preparation 16

Environmental Considerations 16

Power Requirements 16

Cooling Requirements 17

Mounting Considerations 17

Table 1-1. Electrical And Environmental Specifications 17

Figure 1-1. AC Power Cord Sets (USA) 20

Figure 1-2. AC Power Cord Sets (Non-USA) 20

Unpacking And Inspecting 21

Claims Procedure 21

Physical Inventory 21

Installation 22

Required Tools 22

Configuration Requirements 22

Verifying The Power Supply Configuration 22

Battery Backup 23

Figure 2-1. Front View Of Chassis With Bezel And Fan Panel Removed 23

Figure 2-2. Power Supply Connector Diagram 24

Figure 2-3. Computer Back Panel And Power Panel 24

A990 CPU Card Switches 25

Figure 2-4. A990 CPU Card Switches SW1 And SW2 25

Startup Option Switches 26

Autorestart Switch 26

Figure 2-5. Switch SW2 In Default Configuration 26

Table 2-1. SW2 Start-Up Switch Settings 27

Interface Card Switches 28

Virtual Control Panel (VCP) Configuration 28

Memory Configuration 28

Figure 2-6. A990 Memory Configurations 29

Table 2-2. Memory Array Cards And Frontplanes 29

I/O Priority Assignment 30

Figure 2-7. HP 2959/2999 Cards And I/O Priority Assignments 30

Installation Procedure 31

Battery Backup Installation 31

Figure 2-8. Backup Battery And Battery Bracket 32

Figure 2-9. Backup Battery Installed In Battery Bracket 32

Figure 2-10. Battery Assembly In Initial Position 33

Figure 2-11. Battery Assembly In Final Position 33

Memory Installation 34

I/O Card Installation 34

Self-Test Check 34

Computer Mounting 35

Rack Mounting 35

System Console (Terminal) Installation 36

Interface Cabling 37

Figure 2-12. System Cabling Diagram 37

Disk Drive Installation 38

Powering Up The System And Booting 38

Verifying Computer Operations 39

Primary System Backup 39

Repackaging For Shipment 41

Shipment Using Original Packaging 41

Shipment Using New Packaging 41

Electrical Safety 42

Periodic Maintenance 42

Troubleshooting 43

Power Supply Check 43

Table 3-1. Power Supply Test Voltages 44

A990 Self-Test Programs 45

Test 1 45

Test 2 45

Figure 3-1. Sample Display Of Self-Test Test 2 Error Code 48

Table 3-3. Self-Test Pass Indications 48

Table 3-4. LED Indicators And Error Codes For Test 2 49

Diagnostics 50

Memory Card LEDs 50

Assembly Removal And Replacement 50

Fan Panel 51

Removal 51

Replacement 51

Fans 51

Power Supply 52

Battery Pack 53

Plug-in Cards 53

EPROM And Time-of-Day Clock Chips 54

Backplane 55

Figure 3-2. A990 CPU Card Chip Location Diagram 55

Line Filter 56

115/230 Vac Reconfiguration 57

Power Distribution Diagram 57

Replaceable Parts 59

Replaceable Parts Table 59

Ordering Information 59

Parts Exchange Program 59

Table 4-1. List Of Replaceable Parts 60

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Hp 1000 A990 Manuals

Manuals and User Guides for HP 1000 A990. We have 1 HP 1000 A990 manual available for free PDF download: Installation And Service Manual

Hp 1000 A990 Installation And Service Manual (66 pages)

Table of contents

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Hp 1000 A990 Manuals

Manuals and User Guides for HP 1000 A990. We have 1 HP 1000 A990 manual available for free PDF download: Installation And Service Manual

Hp 1000 A990 Installation And Service Manual (66 pages)

Table of contents

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Related Products

HP Categories