Alpha 1000 Uživatelská příručka stáhnout pdf (Strana 11)

Preface

This guide describes the procedures and tests used to service AlphaServer 1000A

systems. AlphaServer 1000A systems use a deskside ‘‘wide-tower’’ enclosure.

Intended Audience

This guide is intended for use by Digital Equipment Corporation service personnel

and qualiﬁed self-maintenance customers.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 199 200

AlphaServer 1000A 1
Service Guide 1
Contents 3
3 Running System Diagnostics 4
4 Error Log Analysis 4
A Default Jumper Settings 6
Examples 6
Intended Audience 11
Conventions 12
Related Documentation 12
Troubleshooting Strategy 15
1.1.1 Problem Categories 16
1–8 Troubleshooting Strategy 22
1.3 Information Services 23
1–10 Troubleshooting Strategy 24
Troubleshooting Strategy 1–11 25
....done 31
12345.done 31
FAIL B:0 S:2 31
2.3 Power-Up Screen 35
2.3.1 Console Event Log 37
2.5 Storage Device LEDs 41
Activity LED 42
2.8 Fail-Safe Loader 47
2.9 Power-Up Sequence 50
2.9.2 DC Power-Up Sequence 51
2.10.1 Serial ROM Diagnostics 51
Running System Diagnostics 55
3.2 Command Summary 56
3.3 Command Reference 57
3.3.1 test 58
3.3.2 cat el and more el 61
3.3.3 memory 62
3.3.4 netew 64
Testing an Ethernet Port: 65
3.3.5 network 66
3.3.6 net -s 68
3.3.7 net -ic 69
3.3.8 kill and kill_diags 70
3.3.9 show_status 71
3.5 DEC VET 72
Error Log Analysis 73
Error Log Analysis 4–3 75
4–4 Error Log Analysis 76
4.3 Event Record Translation 77
4–6 Error Log Analysis 78
System Conﬁguration and Setup 79
5.1.1 System Firmware 80
>>> 81
>>> set os_type NT 82
>>> init 82
Digital UNIX and OpenVMS 87
Synopsis: 89
Example: 89
Key to variable attributes: 94
Whenever you use the 100
5.2 System Bus Options 101
5.2.1 CPU Daughter Board 102
5.2.2 Memory Modules 102
5.3 Motherboard 103
5.4 EISA Bus Options 104
5.5 ISA Bus Options 105
5.6 EISA Conﬁguration Utility 106
5.6.2 How to Start the ECU 107
5.6.3 Conﬁguring EISA Options 109
5.6.4 Conﬁguring ISA Options 110
5.7 PCI Bus Options 111
5.8 SCSI Buses 112
5.8.2 External SCSI Expansion 113
5.8.3 SCSI Bus Conﬁgurations 114
17-03969-01 120
5.10.1 set console 121
5.10.2 set tt_allow_login 122
5.10.3 set tga_sync_green 123
Replacement 125
Figure 6–1 FRUs, Front Right 129
Figure 6–2 FRUs, Rear Left 130
6.2 Removal and Replacement 131
Top Cover 132
Release Latch 132
6.2.1 Cables 133
Figure 6–7 Power Cord 134
DC Cable 137
Assembly 137
70-31346-01 138
External 140
Terminator 140
StorageWorks 140
Backplane 140
6.2.3 CPU Daughter Board 145
6.2.4 Fans 146
6.2.5 StorageWorks Drive 147
Rear Screws 148
6/32 Inch (4) 148
Internal Screws 148
3.5 mm (2) 148
6.2.7 Memory Modules 150
6.2.8 Interlock Switch 154
6.2.9 Motherboard 155
ECC Banks 159
6.2.11 OCP Module 160
6.2.12 Power Supply 163
6.2.13 Speaker 164
6.2.14 Removable Media 165
Default Jumper Settings 169
A–2 Default Jumper Settings 170
A–4 Default Jumper Settings 172
Default Jumper Settings A–5 173
Glossary 175
Glossary–2 176
Glossary–3 177
Glossary–4 178
Glossary–5 179
Glossary–6 180
Glossary–7 181
Glossary–8 182
Glossary–9 183
Glossary–10 184
Glossary–11 185
Glossary–12 186
Glossary–13 187
Glossary–14 188
Glossary–15 189
Technical Support 197
Electronic Orders 197
BUSINESS REPLY MAIL 200

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