Owner's manual
Table Of Contents
- Contents
- About Your System
- Using the System Setup Program
- Installing System Components
- Recommended Tools
- Inside the System
- Opening and Closing the System
- Cooling Shroud
- System Battery
- Optical Drive
- Configuring the Boot Drive
- Hard Drives
- Installing a SAS Controller Card
- Fan Assembly
- Optional PCI Fan Assembly
- Power Supply
- Expansion Cards
- Riser Card
- System Memory
- Processor
- Control Panel Assembly (Service-Only Procedure)
- System Board (Service-Only Procedure)
- Troubleshooting Your System
- Safety First-For You and Your System
- Start-Up Routine
- Checking the Equipment
- Responding to a Systems Management Software Alert Message
- Troubleshooting a Wet System
- Troubleshooting a Damaged System
- Troubleshooting the System Battery
- Troubleshooting the Power Supply
- Troubleshooting System Cooling Problems
- Troubleshooting System Memory
- Troubleshooting an Optical Drive
- Troubleshooting a Hard Drive
- Troubleshooting Expansion Cards
- Troubleshooting the Microprocessor
- Running the System Diagnostics
- Jumpers and Connectors
- Getting Help
- Glossary
- Index
122 Jumpers and Connectors
System Board Connectors
See Figure 6-2 and Table 6-2 for the location and description of the system
board connectors.
Table 6-1. System Board Jumper Settings
Jumper Setting Description
NVRAM_CLR (default) The configuration settings in NVRAM are
retained at system boot.
The configuration settings in NVRAM are
cleared at next system boot.
PWRD_EN (default) The password feature is enabled.
The password feature is disabled.
book.book Page 122 Thursday, August 30, 2007 3:30 PM