Personal Computer User Manual
Table Of Contents
- Hardware Owner’s Manual
- Contents
- About Your System
- Using the System Setup Program
- Installing System Components
- Recommended Tools
- Inside the System
- Removing and Replacing the Optional Front Bezel
- Opening and Closing the System
- Cooling Fans
- Cooling Shrouds
- Power Supplies
- Expansion Cards
- RAC Card
- System Memory
- Processors
- Processor VRMs
- Installing a Diskette Drive
- Installing an Optical Drive
- Hard Drives
- SAS Controller Cards
- Connecting an External SAS Tape Drive
- Connecting an External Fibre Channel Storage Device
- System Battery
- Control Panel Assembly (Service-Only Procedure)
- Fan Interposer Board (Service-Only Procedure)
- Power Distribution Board (Service-Only Procedure)
- Chassis Intrusion Switch (Service-Only Procedure)
- SAS Backplane (Service-Only Procedure)
- System Board (Service-Only Procedure)
- Troubleshooting Your System
- Safety First-For You and Your System
- Start-Up Routine
- Checking Basic Power Problems
- Checking the Equipment
- Troubleshooting Serial I/O Problems
- Troubleshooting a NIC
- Troubleshooting a Wet System
- Troubleshooting a Damaged System
- Troubleshooting the System Battery
- Troubleshooting Power Supplies
- Troubleshooting System Cooling Problems
- Troubleshooting System Memory
- Troubleshooting a Diskette Drive
- Troubleshooting an Optical Drive
- Troubleshooting a Hard Drive
- Troubleshooting a SAS Controller or SAS RAID Controller
- Troubleshooting an External SAS Tape Drive
- Troubleshooting Expansion Cards
- Troubleshooting the Microprocessors
- Running the System Diagnostics
- Jumpers and Connectors
- Getting Help
- Glossary
- Index
Installing System Components 45
Figure 3-1. Inside the System
The system board holds the system's control circuitry and other electronic components. The processors
and memory modules are installed directly on the system board.
The hard-drive bays provide space for up to five optional 3.5-inch SAS hard drives. The hard drives
connect to a SAS controller card or an optional SAS RAID controller card through a SAS backplane.
A
removable drive carrier supports an optional diskette drive and optional optical drive.
Removing and Replacing the Optional Front Bezel
1
Unlock the keylock at the left end of the bezel.
2
Rotate the left end of the bezel away from the front panel.
3
Unhook the right end of the bezel and pull the bezel away from the system.
7
5
8
2
1
6
9
3
4
1 fan modules (4) 2 SAS backplane 3 heatsink/processor (4)
4 memory modules (16) 5 expansion cards (7) 6 SAS controller card
7 optional RAC 8 optical slimline drive (optional) 9 optional 3.5-inch hard
drives (5)