Installation and Service Guide
 First Edition October
 Table of Contents
 Three-Digit Display, Model Toroids Battery
 International Electrotechnical Commission IEC Statement
Federal Communications Commission FCC Statement
European Union EU Statement
 Vcci Statement
United Kingdom Telecommunications Safety Requirements
Canadian Department of Communications Compliance Statement
 Radio Protection for Germany
Electromagnetic Interference EMI Statement ± Taiwan
 Viii Installation and Service Guide
 Definitions of Safety Notices
Safety Notices
 To IEC 8251984/CENELEC HD 482 S1
Laser Safety Information
 Related Information
About This Book
 Front View with Covers, Early Models
System Unit Locations
 Rear View without Covers, Models 320, 32E, 32H
Front View with Covers, Later Models
 Rear View Models 380, 390, 39H,
 Front View without Covers ± Later Models
Front View without Covers, Early Models
 Front View without Covers ± Model
System Planar Connector Locations, Models 320, 32E, 32H
 Scsi
System Planar Connector Locations, Models 355, 365
 System Planar Connector Locations Model 39H
System Planar Connector Locations Models 380
J24 Reset Button
J2 J25 J20
 CPU Card Locations
System Planar Connector Locations Model
J19 J18 J17 Rear Fan Memory Cards
CPU Card, Models 380 Heat Sinks Cache Memory
 Model 39H
Memory
Model
CPU Card, Model 39H
 Bus-Attached Disk Drives, Models 320, 32E, and 32H
Data and Power Flow
 SCSI-Attached Disk Drives, Models 355, 365
Diskette Digit Display Reset Button
 Switch Button Battery Memory/CPU for Model 39H
 Fan Cards Front Diskette Digit Display Battery Reset Button
Data and Power Flow Scsi Attached Disk Drives ± Model
 Specifications all models except 380, 390, 39H,
 Specifications Models 380, 390, 39H,
 Power Cables
 Service Inspection Guide
 18Installation and Service Guide
 Ground Lug Jack Screw
 MAP 1520 7012 Power MAP
Maintenance Analysis Procedures Maps
 Step
Did you find a problem?
Did the power-on light come on and go off?
 Did the power-on light come on and stay on?
 Did the power-on light come on and stay on? Go to Step
 Rear disk Drive
 1520-6Installation and Service Guide
 Memory cards have been removed
 Does the failing adapter have any FRUs?
 Exchange the adapter. Go to ªMap 0410 Repair Checkoutº
 1520-10Installation and Service Guide
 Bus Systems
 Systems
 MAP 1540 7012 Minimum Machine Configuration
 Information Three-digit dis Other conditions Do this
 YES
 POWERserver Common Diagnostics and Service Guide
 Memory cards are installed and tested
 Were you able to isolate the failed pair of SIMMs?
 Reinstall the original FRU
 Diskette drive
 Diagnostics and Service Guide , ª SCSI-1 Adapter Fuse
 Diagnostics and Service Guide , Chapter One SCSI-1 Adapter
 For Models 320, 32E, and 32H, go to Step
 Service Guide
 Step
 1540-14Installation and Service Guide
 Devices and cables have been disconnected
 Is the Diagnostic Operating Instructions screen displayed?
 Did you get an SRN?
 Removal and Replacement Procedures
 Antistatic Bag
Handling Static-Sensitive Devices
 Rear Cover
Replacement
Removal
Rear Cover
 Top Cover Screws Handles
Top Cover
 Top Cover Screws Handles
 Except for Models 380, 390, 39H, Latches
Front Cover
 Replacement
 Disk Drive Bus-Attached Models 320, 32E, 32H
Latch Disk Drives Frame Assembly Riser Card
 Replacement
 Cable Disk Drives
Frame Assembly Latch
Disk Drive SCSI-Attached Models 320, 32E, 32H
 Replacement
 FrameLatch Assembly Disk Drives
 Replacement
 Disk Drive Models 380, 390, 39H,
 Model Frame Hook Assembly P4 D Disk P3 C Drives
 Power Supply
 Replacement
 Power Supply Models 380, 390, 39H,
 Model P31 Front Fan
 Models 380, 390, 39H, Cable
Diskette Drive
 All other models LatchCable
 Rail Each Side
Media Drive Removal for Models 380, 390, 39H,
 Replacement
 Locking Tab Card Extender Models 380, 390, 39H,
 Replacement
 Thick/Thin Ethernet Riser
Setting the Ethernet Riser Card Jumpers
 Twisted Pair Ethernet Card Jumper Position
Twisted-Pair Ethernet Riser
 Attached Devices
 Replace in the reverse order
 CPU Card
 CPU Support Bracket CPU Card Voltage Regulator Heat Sink
CPU Card Model 39H
 32Installation and Service Guide
 CPU Support Bracket CPU Card Voltage Regulator
Voltage Regulator Card Model 39H
 L2 Cache
 CPU Support Bracket Rear Fan Voltage CPU Card Regulator
Fan and Air Duct Model 39H Only
 Replacement
 All Models Except Memory Cards Models 380 39H,
Memory Card
 38Installation and Service Guide
 Retainer
Memory SIMMs
 System Planar
 Replacement
 42Installation and Service Guide
 Card Guide Frame
 44Installation and Service Guide
 Shock Mount Rear Fan Air Flow
Rear Fan
 Air Flow Shock Mount Front Fan Disk Drive Frame
Front Fan
 Memory Fan Mounting Plate Air Flow Adapter Shock Mount
 Key Lock
 Replace in reverse order
 Reset Switch
 Mode Switch
 Flex Circuit
 Serial Port Models 380, 390, 39H,
 Flex Circuit Cable Lock
Three-Digit Display Models 320, 32E, 32H
 Connector Handle
 Three-Digit Display, Model
 Cable Tie through Eyelets Toroid
Toroids
 Battery Early Models Models 380, 390, and 39H
Battery
 Removal and Replacement
 Documentation
Inventory
Miscellaneous Hardware and Diskettes
Optional Items Check off if present
 Observe this Safety Notice during Installation
 Checking Customer Outlets
 Set Up Each Device Being Attached
Setting Up the System Unit
 Connecting Devices to Standard I/O Ports
 Arranging the System Unit and Devices
Connecting Devices to the Adapters
 Parts Information
 1011
Covers and Electronics
 Units Index Part Per Description Number Asm
 4Installation and Service Guide
 For Micro Channel Bus Systems
 17a
Covers and Electronics Models 380, 390, 39H,
 Units Index Part Per Description Number Asm
 Front Card Guide
 Units Index Part Per Description Number Asm
 13b 13a 11c 11b 11a
Front Card Guide Models 380, 390, 39H,
 Units Index Part Per Description Number Asm
 Drives and Power, Early Models
 Index Part Number Units Description
 Drives and Power Models 380, 390, 39H,
 Index Part Number Units Description
 Index Part Number Country
 Models 320, 32E, 32H
Internally Installed Scsi Device Record
 Built-In
Models 340,34H 350, 355, 360/36T, 365, 370/37T
 Internal Devices Any Unused Slot Built-In
Models 380, 390, 39H,
 Scsi I/O Controller Slot Device Address
Attached Scsi Device Record
 Attached Scsi Device Record
 6Installation and Service Guide
 Index Numbers
 2Installation and Service Guide