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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Maintenance Analysis Procedures 2-1540-13Step 11(from Steps 9 and 10)1. Set the power switch on the system unit to Off.2. Connect the cables that were plugged into connectors S1, S2, P, K, T, and M on the rearof the system unit.3. Insert the first diagnostic diskette into the diskette drive.4. Set the power switch on the system unit to On.5. Wait for one of the following conditions to occur:• The DIAGNOSTIC OPERATING INSTRUCTIONS screen is displayed.• The system stops and c31 is displayed in the three-digit display.• The 3.5-inch diskette drive in-use light is on and c07 is displayed in the three-digitdisplay. Insert the next diagnostic diskette. Continue this substep until all diskettes areloaded, c31 is displayed in the three-digit display, or the DIAGNOSTICS OPERATINGINSTRUCTIONS screen is displayed.• The system stops for at least three minutes and a constant number, character, orsymbol other than c31 is displayed in the three-digit display and the power light is on.• The system stops and two or more numbers with values between 221 and 296 aredisplayed alternately in thethree-digit display.• The system stops and a flashing 888 is displayed in the three-digit display.• The power light does not come on, or the power light comes on but does not stay on.Is the DIAGNOSTIC OPERATING INSTRUCTIONS screen displayed or is c31displayed in the three-digit display?NO Go to the Problem Determination procedures (test procedures) for thedevices attached to the SIO ports and test those devices. If a problem isfound, follow the procedures for correcting the problem on that device.YES Go to Step 12. |
