Hardware Owner's Manual
Table Of Contents
- About Your System
- Accessing System Features During Startup
- Front-Panel Features and Indicators
- LCD Panel Features (Optional)
- Hard-Drive Status Indicators
- Back-Panel Features and Indicators
- Guidelines for Connecting External Devices
- NIC Indicator Codes
- Power Indicator Codes
- Diagnostic Lights (Optional)
- LCD Status Messages (Optional)
- System Messages
- Warning Messages
- Diagnostics Messages
- Alert Messages
- Using the System Setup Program and UEFI Boot Manager
- Installing System Components
- Recommended Tools
- Inside the System
- Front Bezel (Optional)
- Opening and Closing the System
- Optical Drive (Optional)
- Hard Drives
- Removing a Drive Blank
- Installing a Drive Blank
- Removing a Hard-Drive Carrier
- Installing a Hard-Drive Carrier
- Removing a Hard Drive From a Hard-Drive Carrier
- Installing a Hard Drive Into a Hard-Drive Carrier
- Removing a Cabled Hard Drive
- Installing a Cabled Hard Drive
- Removing a Hard Drive From a Hard-Drive Bracket
- Installing a Hard Drive Into a Hard-Drive Bracket
- Expansion Card
- Expansion-Card Riser
- Internal USB Memory Key
- Cooling Shroud
- Integrated Storage Controller Card
- System Memory
- Cooling Fans
- iDRAC6 Express Card (Optional)
- iDRAC6 Enterprise Card (Optional)
- VFlash Media (Optional)
- Processor
- Power Supplies
- System Battery
- Control Panel Assembly
- SAS Backplane
- Power Distribution Board
- System Board
- Troubleshooting Your System
- Safety First-For You and Your System
- Troubleshooting System Startup Failure
- Troubleshooting External Connections
- Troubleshooting the Video Subsystem
- Troubleshooting a USB Device
- Troubleshooting a Serial I/O Device
- Troubleshooting a NIC
- Troubleshooting a Wet System
- Troubleshooting a Damaged System
- Troubleshooting the System Battery
- Troubleshooting Power Supply
- Troubleshooting System Cooling Problems
- Troubleshooting a Fan
- Troubleshooting System Memory
- Troubleshooting an Internal USB Key
- Troubleshooting an Optical Drive
- Troubleshooting a Tape Backup Unit
- Troubleshooting a Hard Drive
- Troubleshooting an Expansion Card
- Troubleshooting the Processor
- Running the System Diagnostics
- Jumpers and Connectors
- Getting Help
- Index

42 About Your System
Invalid PCIe card
found in the
Internal_Storage
slot!
The system halted because
an invalid PCIe expansion
card is installed in the
dedicated storage controller
slot.
Remove the PCIe expansion
card and install the
integrated storage controller
in the dedicated slot. See
"Getting Help" on page 169.
Keyboard fuse has
failed.
Overcurrent detected at the
keyboard connector.
See "Getting Help" on
page 169.
Local keyboard
may not work
because all user
accessible USB
ports are
disabled.
If operating
locally, power
cycle the system
and enter system
setup program to
change settings.
The USB ports are disabled
in the system BIOS.
Power down and restart the
system from the power
button, and then enter the
System Setup program to
enable the USB port(s).
See "Entering the System
Setup Program" on page 54.
Manufacturing
mode detected.
System is in manufacturing
mode.
Reboot to take the system
out of manufacturing mode.
Maximum rank
count exceeded.
The following
DIMM has been
disabled:
x.
Invalid memory
configuration. The system
will run but with the
specified memory module
disabled.
Ensure that the memory
modules are installed in a
valid configuration. See
"General Memory Module
Installation Guidelines" on
page 106.
Memory
Initialization
Warning: Memory
size may be
reduced.
Invalid memory
configuration. The system
will run but with less memory
than is physically available.
Ensure that the memory
modules are installed in a
valid configuration.
See "General Memory
Module Installation
Guidelines" on page 106.
Table 1-3. System Messages (continued)
Message Causes Corrective Actions
R310HOM.book Page 42 Thursday, March 4, 2010 1:03 AM