SGI Octane III Spécifications Page 206
- Page / 384
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
184
Chapter 6: Installing and Removing External Devices
About SCSI Buses and Devices
SCSI devices continue to evolve with higher bus bandwidths, faster data transfer rates,
and channels with longer cables and more devices. The OCTANE workstation contains
two wide buses, one for internal devices and one for external devices.
Table 6-1 compares Ultra and Fast, wide and narrow SCSI rates.
Ultra SCSI is also referred to as Fast-20.
The data transfer rate is also affected by the media speed of the SCSI peripheral. Fast-20
SCSI is not merely “fast SCSI.” The “-20” in the term signifies the maximum number of
megatransfers(millionsof 8-bit or 16-bit data transfers persecond)thatcanoccurduring
an I/O operation.
Datatransferratesareeitherslowor fast,andaremeasuredinmegabytespersecond.An
operationiseither8or16bitinsize;thus,datatransferratesaredependentonbuswidth.
BydefaulttheUltraSCSIcontrollertriestonegotiate forwide(16 bit)andforultraspeed.
Table 6-2 provides data burst rate information.
Table 6-1 Comparison of Ultra and Fast, Wide and Narrow SCSI Rates
Wide (16 bit) Bus Narrow (8 bit) Bus
Ultra SCSI (Fast-20) 40 MB/s (peak theoretical rate) 40 MB/s (peak theoretical rate)
Fast SCSI 20 MB/s (peak theoretical rate) 10 MB/s (peak theoretical rate)
Table 6-2 Bus Rate + Operating Mode = Data Burst Rates
Existing Bus Operating Mode Data Burst Rate
8-bit Fast 10 MB second
8-bit Ultra 20 MB second
16-bit Fast 20 MB second
16-bit Ultra 40 MB second
- Workstation 1
- Owner’s Guide 1
- Contents 3
- List of Figures 11
- List of Tables 19
- Introduction 21
- Hardware Options 22
- Product Support 22
- Getting Started 23
- 1. Getting Started 25
- Chapter 1: Getting Started 26
- Front View 27
- Back View 28
- Checking Your Shipment 29
- Organizing Your Setup Process 31
- Installing Optional Parts 31
- Ethernet 33
- Microphone 37
- Lockbar slot 43
- 5. Close the door 44
- Figure 1-19 Login Screen 46
- Figure 1-20 Peripheral Icons 47
- The Toolchest 48
- The Console Window 50
- Workstation 51
- Chapter 2 57
- System module 62
- Removing the System Module 64
- Removing a CPU 70
- Single processor 71
- Dual processor 72
- Installing a CPU/Processor 73
- About Memory 76
- Removing Memory 78
- Figure 2-19 Removing a DIMM 79
- Installing Memory 80
- Replacing the System Module 81
- 7. Remove the wrist strap 85
- Verifying Memory Installation 88
- Chapter 3 91
- Removing the Power Supply 95
- Installing the Power Supply 101
- Power button 102
- Power cord 102
- Power switch 102
- Chapter 4 103
- PCI module 106
- Attaching the Wrist Strap 110
- Removing the PCI Module 111
- Opening the PCI Module 116
- Identifying a PCI Slot 118
- Installing a PCI Board 118
- I/O door expansion device 126
- 5. Close the I/O door 127
- Release hinge 129
- Removing a PCI Board 131
- 7. Slide the I/O door open 134
- 10. Close the I/O door 136
- 15. Tighten the door screws 140
- Installing the PCI Module 141
- PCI blank panel 142
- 9. Remove the wrist strap 147
- Chapter 5 151
- Octane_HWCntl/index.html 153
- XIO module 154
- I/O panel 154
- To monitor 157
- Removing the XIO Module 159
- Warning: 160
- Caution - do not touch 164
- Graphics board 167
- Cable guard 167
- Option board with flex cables 167
- I/O panels 168
- Flex cables 170
- Graphics or option board 172
- Blank panel 174
- Installing the Cable Guard 181
- Installing the Baffle 186
- OCTANE workstation 187
- Figure 5-33 189
- Connectors 190
- Installing the XIO Module 195
- 6. Remove the wrist strap 198
- Chapter 6 203
- About SCSI Buses and Devices 206
- Cleaning DAT or DLT Drives 207
- About Cables 211
- Cabling the Devices 214
- Connecting the SCSI Devices 216
- Power cable 218
- Testing the External Device 220
- Installing Serial Devices 223
- About Serial Ports 224
- Attaching the Device 224
- If you are installing: Use: 225
- Serial device 225
- Installing Audio Devices 226
- Installing the Microphone 228
- Left (passive) speaker 230
- Right (active) speaker 230
- About Analog Line Level Audio 233
- About Coaxial Digital Audio 233
- To keyboard 234
- To mouse 234
- Module Parts 237
- About Internal Drives 240
- Removing the Bezel 241
- Figure 7-5 Removing the Bezel 244
- Light module 245
- System drive 245
- Option drive bays 245
- Figure 7-8 Locking the Drive 247
- Removing the Blank Panel 248
- Blanking panels 249
- Option drive 250
- Replacing a Blank Panel 251
- Replacing the System Drive 253
- 1. Locate the system drive 254
- Testing an Internal Drive 256
- Replacing the Light Module 257
- Task Information 261
- System identification 264
- Metal frame 264
- Drive bays 264
- System fan 264
- 10. Discard the old fan 270
- Metal tab 275
- Plastic release tab 275
- Replacing the Bezel 278
- Troubleshooting 281
- 8. Troubleshooting 283
- Chapter 8: Troubleshooting 284
- POSSIBLE SOLUTION 285
- Using the NMI Button 287
- Running Diagnostic Tests 290
- Reset button 292
- System Does Not Power Off 299
- Returning Parts 300
- Identifying Graphics Boards 301
- OCTANE/SI Graphics Board 303
- OCTANE/SSI Graphics Board 305
- OCTANE/MXI Graphics Board 306
- Connector 307
- Bristled pad 309
- Technical Specifications 313
- C. Technical Specifications 315
- Audio Ports 316
- Speaker Port Pinout 317
- Coaxial digital 318
- Optical Digital Port Pinout 319
- SCSI Port 320
- Pin Assignment Pin Assignment 321
- 1 2 3 4 5 6 7 8 322
- Parallel Port 323
- Keyboard and Mouse Ports 324
- Serial Ports 325
- Serial Cables and Adapters 326
- PC Modem Serial Cable 327
- Serial Port Adapter Cables 329
- Ports on XIO Graphics Boards 331
- StereoView Port 332
- Pin Assignment 333
- Microphone Specifications 334
- Speaker Specifications 335
- Headphone Specifications 335
- PCI Module Power Specification 336
- Creating a System Disk 337
- From the PROM Monitor 337
- Regulatory Information 345
- E. Regulatory Information 347
- Regulatory Label 348
- Electromagnetic Emissions 349
- Shielded Cables 352
- Electrostatic Discharge 352
- Glossary 357
- Tell Us About This Manual 384
- Three Ways to Reach Us 384
Commentaires sur ces manuels
Produits connexes et manuels pour Serveurs SGI Octane III
Serveurs SGI IS2224 Guide d'installation
(72 pages)
(72 pages)
Serveurs SGI IS2224 Manuel d'utilisateur
(46 pages)
(46 pages)
Serveurs SGI Origin 3900 Spécifications
(63 pages)
(63 pages)
Serveurs SGI 2400 Manuel de service
(146 pages)
(146 pages)
Serveurs SGI 1400 Server Family Spécifications
(162 pages)
(162 pages)
Serveurs SGI IS2224 Manuel de service
(114 pages)
(114 pages)
Serveurs SGI 1450 Guide de l'utilisateur
(118 pages)
(118 pages)
Serveurs SGI Virtu VN200 Manuel d'utilisateur
(100 pages)
(100 pages)
Serveurs SGI Altix XE210 Guide de l'utilisateur
(170 pages)
(170 pages)
Serveurs SGI Origin 3900 Guide de l'utilisateur
(144 pages)
(144 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.816 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
urenrjrjkvnm