Contents - Table Of Contents
- Table Of Contents
- united kingdom telecommunications safety requirements
- radio protection for germany
- safety notices
- laser safety information
- about this book
- Chapter 1. Reference Information
- Front View with Covers, Later Models
- Rear View without Covers, Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375
- Front View without Covers, Early Models
- Front View without Covers – Model 397
- System Planar Connector Locations, Models 355, 365, 375
- System Planar Connector Locations Models 380 and 390
- System Planar Connector Locations Model 397
- Memory
- Data and Power Flow
- SCSI-Attached Disk Drives, Models 340, 34H, 350, 360/36T, 370/37T
- Data and Power Flow: SCSI Attached Disk Drives – Models 380, 390, 39H
- Data and Power Flow: SCSI Attached Disk Drives – Model 397
- Specifications (all models except 380, 390, 39H, and 397)
- Specifications Models 380, 390, 39H, and 397
- Power Cables
- Service Inspection Guide
- Chapter 3. Removal and Replacement Procedures
- Handling Static-Sensitive Devices
- Rear Cover
- Top Cover
- Front Cover
- Disk Drive (Bus-Attached): Models 320, 32E, 32H
- Disk Drive (SCSI-Attached): Models 320, 32E, 32H
- Disk Drive (SCSI-Attached): Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375
- Disk Drive: Models 380, 390, 39H, and 397
- Power Supply
- Power Supply (Models 380, 390, 39H, and 397)
- Diskette Drive
- Media Drive Removal for Models 380, 390, 39H, and 397
- Adapter Cards, Ethernet Riser Card, and External Diskette Riser Card
- Setting the Ethernet Riser Card Jumpers
- Attached Devices
- CPU Card
- CPU Card (Model 39H)
- Voltage Regulator Card (Model 39H)
- L2 Cache
- Fan and Air Duct (Model 39H Only)
- Memory Card
- Memory SIMMs
- System Planar
- Card Guide Frame
- Rear Fan
- Front Fan
- Key Lock
- Reset Switch
- Serial Ports Flex Circuit (Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375)
- Serial Port (Models 380, 390, 39H, and 397)
- Three-Digit Display: Models 320, 32E, 32H
- Three-Digit Display Models 340, 34H, 350, 355, 360/36T, 365 370/37T, and 375, 380, 390, 39H
- Three-Digit Display, Model 397
- Toroids
- Battery
- Contact Strips (Models 340, 34H, 350, 355, 360/36T, 365, 370/37T, 375)
- Chapter 4. System Installation
- Index
- Appendix A. SCSI Device Address Record
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Removal and Replacement Procedures 3-11ReplacementAttention: If you move the disk drive from a colder or warmer environment than the roomwhere it will be used, allow the disk drive to gradually reach the temperature of the room. Byallowing the disk drive time to acclimate, data loss or permanent damage to the disk drivecan be avoided. The proper time is at least one hour for each 10°C (18°F) of differencebetween the storage environment and the operating environment.1. Set the address settings of the new disk drive the same as the settings of the old drive.For more information, refer to Chapter 9 ofDiagnostic Information For Micro ChannelBus Systems.2. Install the disk drive in the frame.3. Connect the cable to the drive or drives. Ensure that the keys on the connectors match.The cable must be routed under the disk drive frame assembly.Note: If you have only one drive, plug the power supply connector (P3 or P4) for the emptyposition into the appropriate planar connector. For specific locations, refer to the“System Planar Location Connector” figures starting on page 1-5.4. Plug in the power supply connector (P3) to the rear drive and install the frame assembly.5. Ensure that the latch is in its closed position.6. Connect the cable to the SCSI card.7. Plug in the power supply connector (P4) to the front drive.8. Do the replacement procedure in “Top Cover” on page 3-4.9. Do the replacement procedure in “Rear Cover” on page 3-3.10. Plug in the power cable.11. Set the power switches of the attached devices to On.12. Set the power switch of the system unit to On. |
