User Guide

User Guide
Indicators, Messages, and Codes: Dell PowerEdge 650 Systems Service Manual

Back to Contents Page

Indicators, Messages, and Codes

Dell™ PowerEdge™ 650 Systems Service Manual

  Front-Panel Indicators and Features

  Back-Panel Indicators and Features

  System Board LEDs

  System Messages

  Warning Messages

  Diagnostics Messages

  Alert Messages

  System Beep Codes



Applications, operating systems, and the system itself are capable of identifying problems and alerting you to them. When a problem occurs, a message may appear on the monitor or a beep code may sound.

A variety of messages can indicate when the system is not operating properly:

  • System messages

  • Warning messages

  • Diagnostics messages

  • Alert messages

  • Beep codes

The system indicators and the front- and back-panel features are illustrated in this section. This section also describes each type of message and lists the possible causes and actions you can take to resolve any problems indicated by a message.


Front-Panel Indicators and Features

Figure 3-1 shows the front-panel indicators for the system status and hard-drive activity. The power button has a status indicator built into the button. Also, the CD and diskette drives have activity indicators. Table 3-1 details the conditions associated with each front-panel indicator code.

Figure 3-1. Front-Panel Indicators and Features

Table 3-1. Front-Panel Indicator Codes 

Indicator Type

Activity Indicator

Indicator Code

Power

Off

The system is off and AC power is not connected to the system.

Green blinking

AC power is connected to the system, but the system is not powered on.

Green

Indicates that the system is powered on.

Blue/amber system status

Off

The system is off.

Blue

The system is operating normally.

Blue blinking

The system is identifying itself due to the pressing of the identification button.

NOTE: Systems management software causes the indicator to blink to identify the system.

Amber blinking

The system needs attention. Check for a problem with the power supply, fans, system temperature, or hard drives

Hard drive

Green blinking

Indicates hard-drive activity.

  • The power button controls the power input to the system's power supply.

  • The two system identification buttons on the front and back panels can be used to locate a particular system within a rack. When one of these buttons is pushed or the system management software is used to identify the system, the blue system status indicators on the front and back of the system blink. (To stop the indicator from blinking press one of the identification buttons a second time, or use the systems management software.)

The front panel also incorporates a USB connector and a video connector (see Figure 3-1).


Back-Panel Indicators and Features

Figure 3-2 shows the back-panel indicators and features. Table 3-2 details the conditions associated with each back-panel indicator code.

Figure 3-2. Back-Panel Indicators and Features

Table 3-2. Back-Panel LED Codes

LED Indicator

Normal Operation

Error Condition

Status

Off

The system is off.

Blue

The system is operating normally.

Blue blinking

The system is identifying itself due to the pressing of the identification button.

NOTE: Systems management software causes the indicator to blink to identify the system.

Amber blinking

Indicates a fault with the system.


System Board LEDs

Some LEDs on the system board are visible only when the system cover is removed. A standby power LED (located between DIMM C and the processor and heat sink) provides an indication that the standby 5-V level is present.

A steady green 5-V standby power LED indicates that the 5-V standby power is on. When the 5-V standby power LED is off, the AC power is off.


System Messages

System messages appear on the console during POST to notify you of a possible problem with the system. If you are performing console redirection, system messages will appear on the console. Table 3-3 lists the system messages that can occur and the probable cause and corrective action for each message.

NOTE: If you receive a system message that is not listed in Table 3-3, check the documentation for the application program that is running when the message appears or the operating system's documentation for an explanation of the message and recommended action.

Table 3-3. System Messages 

Message

Causes

Corrective Actions

Address mark not found

Faulty diskette/CD-drive subsystem or hard-drive subsystem.

Ensure that the diskette/CD-drive subsystem and hard drives are properly installed. If the problem persists, replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components." If the problem persists, replace the faulty hard drive. See "Installing a Hard Drive" in "Removing and Installing System Components."

Alert! Cover was previously removed!

The chassis has been opened.

Information only. Re-enable the chassis intrusion detection feature. See "Using the System Setup Program." If the problem persists, replace the riser board. See "Riser Board" in "Removing and Installing System Components."

Alert! CPU fan was not detected.

Specified fan is missing, faulty, or improperly installed. See Figure 4-3 to identify the fans.

Ensure that the specified fan is properly installed. If the problem persists, replace the fan. See "Fan Assemblies" in "Removing and Installing System Components."

Alert! Memory fan was not detected.

Alert! PCI fan was not detected.

Alert! Previous CPU fan failure.

Specified fan failed before last system startup. See Figure 4-3 to identify the fans.

Information only.

Alert! Previous Memory fan failure.

Alert! Previous PCI fan failure.

Alert! Previous voltage failure.

Power supply failed before last system startup.

Information only.

Alert! Processor thermal probe failure detected.

Microprocessor fan is missing, faulty, or improperly installed.

Ensure that the processor fan is properly installed. See Figure 4-3 for the processor fan location. If the problem persists, replace the fan. See "Fan Assemblies" in "Removing and Installing System Components."

Alert! Previous shutdown due to Processor thermal event.

Processor fan failed before the last system startup.

Information only.

Alert! Unsupported memory

Unsupported or faulty memory module(s).

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "Removing Memory Modules" in "Removing and Installing System Components."

Amount of available memory limited to 256MB!

OS Install Mode is enabled in the System Setup program.

Disable OS Install Mode in the System Setup program. See "Using the System Setup Program."

Auxiliary device failure

Loose or improperly connected mouse or keyboard cable; faulty mouse or keyboard.

Replace the mouse. If the problem persists, replace the keyboard.

BIOS Update Attempt Failed!

Remote BIOS update attempt failed.

Retry the BIOS update.

Caution! NVRAM_CLR jumper is installed on system board. Please run SETUP

Incorrect configuration settings in System Setup program; NVRAM_CLR jumper is installed; faulty system battery.

Check the System Setup configuration settings. See "Using the System Setup Program." Remove the NVRAM_CLR jumper (see Figure 5-2 for jumper location).

Data error

Faulty diskette, diskette drive, CD drive, or hard drive.

Replace the diskette. Ensure that the diskette/CD-drive subsystem and hard drives are properly installed. If the problem persists, replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components." If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."

Decreasing available memory

Faulty or improperly installed memory modules.

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "Removing Memory Modules" in "Removing and Installing System Components."

Diskette drive 0 seek failure

Incorrect configuration settings in System Setup program.

Run the System Setup program to correct the settings. See "Using the System Setup Program."

Faulty or improperly installed diskette, loose diskette/CD interface cable, or loose power cable.

Replace the diskette. Ensure that the diskette/CD-drive subsystem is properly installed. If the problem persists, replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components."

Diskette read failure

Faulty or improperly inserted diskette.

Replace the diskette.

Diskette subsystem reset failed

Faulty diskette/CD-drive controller.

Ensure that the diskette/CD-drive subsystem is properly installed. If the problem persists, replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components."

Diskette write protected

Diskette write-protect feature enabled.

Move the write-protect tab on the diskette to disable the write-protect feature.

Drive not ready

Diskette missing or improperly inserted in diskette drive.

Reinsert or replace the diskette.

Embedded server management error

Faulty or improperly installed remote access card, or loose cable connection.

Ensure that the remote access card's cable is properly connected. Ensure that the remote access card is properly installed. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the remote access card.

Embedded server management is not present

Remote access card not installed, improperly installed, or faulty.

Ensure that the remote access card is properly installed. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the remote access card.

Error: More than one RAC detected, system halted.

Two remote access cards are installed, or faulty or improperly installed remote access card.

Ensure that there is only one remote access card installed and that it is installed in the upper slot. Ensure that the remote access card is properly installed. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the remote access card.

Error: Remote Access Card initialization failure.

Faulty or improperly installed remote access card.

Ensure that the remote access card is properly installed. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the remote access card.

Error: RAC is not in the correct PCI slot, system halted.

Remote access card not installed in the proper PCI slot.

Ensure that the remote access card is installed in the upper slot.

Error: RAC cannot be used with an add-in video card in this slot.

Add-in video card is installed.

Remove the add-in video card. See "Removing an Expansion Card" in "Removing and Installing System Components." To use the add-in video card, remove the remote access card.

Gate A20 failure

Faulty keyboard controller (faulty system board).

Replace the system board. See "System Board and Backplane Board" in "Removing and Installing System Components."

General failure

Operating system corrupted or improperly installed.

Reinstall the operating system.

Hard disk controller failure

Incorrect configuration settings in System Setup program.

Run the System Setup program to correct the settings. See "Using the System Setup Program."

Faulty or improperly installed hard drive, or loose power cable.

Ensure that the hard-drive subsystem is properly installed. If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."

Invalid memory configuration detected. Potential corruption exists!

Memory module installation guidelines have not been properly followed.

Ensure that the memory modules are properly populated. See "Memory Module Installation Guidelines" in "Removing and Installing System Components."

Keyboard controller failure

Faulty keyboard controller (faulty system board).

Replace the system board. See "System Board and Backplane Board" in "Removing and Installing System Components."

Keyboard data line failure

Keyboard failure

Keyboard stuck key failure

Loose or improperly connected keyboard cable; faulty keyboard; faulty keyboard controller.

Ensure that the keyboard is properly connected. If the problem persists, replace the keyboard. If the problem persists, replace the system board. See "System Board and Backplane Board" in "Removing and Installing System Components."

Memory address line failure at address, read value expecting value

Memory double word logic failure at address, read value expecting value

Memory odd/even logic failure at start address to end address

Memory write/read failure at address, read value expecting value

Faulty or improperly installed memory modules, or faulty system board.

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "Removing Memory Modules" and "Installing Memory Modules" in "Removing and Installing System Components."

Memory allocation error

Faulty application program.

Restart the application program.

Memory bank population error!

Memory modules are not installed in decreasing size with the largest size of memory modules in bank 1; faulty memory module(s); memory modules are not installed sequentially.

Ensure that the memory modules are properly installed. Ensure that the memory modules are populated sequentially. See "Memory Module Installation Guidelines" in "Removing and Installing System Components." If the problem persists, replace the specified memory modules. See "System Memory" in "Removing and Installing System Components."

Memory parity interrupt at address

Faulty or improperly installed memory modules.

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "System Memory" in "Removing and Installing System Components."

Memory tests terminated by keystroke

The spacebar was pressed during POST to terminate the memory test.

Information only.

No boot device available

Faulty or missing diskette/CD-drive subsystem, hard drive, or hard-drive subsystem.

Check the Integrated Devices configuration settings in the System Setup program. See "Using the System Setup Program." Ensure that either SCSI Controller, Diskette Controller, or IDE CD-ROM Controller is enabled. If booting from a SCSI controller, ensure that the controller is properly connected. If the problem persists, replace the diskette/CD drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components." If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."

No boot sector on hard-disk drive

No operating system on hard drive.

Check the hard-drive configuration settings in the System Setup program. See "Using the System Setup Program."

No timer tick interrupt

Faulty system board.

Replace the system board. See "System Board and Backplane Board" in "Removing and Installing System Components."

Non-system disk or disk error

Faulty diskette, diskette/CD-drive assembly, hard drive, or hard-drive subsystem; no operating system on diskette or hard drive.

Use a bootable diskette. If the problem persists, replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components." If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."

Not a boot diskette

No operating system on diskette.

Use a bootable diskette.

PCI BIOS failed to install

Loose cables to expansion card(s); faulty or improperly installed expansion card.

Ensure that all appropriate cables are securely connected to the expansion cards. If the problem persists, remove and reseat the expansion cards. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the expansion card(s).

Plug & Play Configuration Error

Error encountered in initializing PCI device; faulty system board.

Install the NVRAM_CLR jumper and reboot the system (see Figure 5-2 for jumper location). Check for a BIOS update. If the problem persists, remove and reseat the expansion cards. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the expansion card(s).

Primary drive n not found

Incorrect configuration settings in System Setup program. Drive set as Auto, no disk installed.

Run the System Setup program to correct the settings. See "Using the System Setup Program."

Read fault

Requested sector not found

Faulty diskette, diskette/CD-drive assembly, hard drive, or hard-drive subsystem.

Replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components." If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."

Reset failed

Improperly connected drive interface or power cable.

Ensure that the interface cable is securely connected between the diskette/CD interposer board and the backplane board. Ensure that the interface and power cables are securely connected to the backplane board.

ROM bad checksum = address

Faulty or improperly installed expansion card.

Remove and reseat the expansion cards. See "Expansion Cards" in "Removing and Installing System Components." If the problem persists, replace the expansion card(s).

Secondary drive n not found

Incorrect configuration settings in System Setup program. Drive set as Auto, no disk installed.

Run the System Setup program to correct the settings. See "Using the System Setup Program."

Sector not found

Seek error

Seek operation failed

Faulty diskette or hard drive.

Replace the diskette. If the problem persists, replace the hard drive. See "Hard Drives" in "Removing and Installing System Components."

Shutdown failure

Shutdown test failure.

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "System Memory" in "Removing and Installing System Components."

Time-of-day clock stopped

Faulty battery.

Replace the system battery. See "Replacing the Battery" in "Removing and Installing System Components."

Time-of-day not set - please run SETUP program

Incorrect Time or Date settings; faulty system battery.

Check the Time and Date settings See "Using the System Setup Program." If the problem persists, replace the system battery. See "Replacing the Battery" in "Removing and Installing System Components."

Timer chip counter 2 failed

Faulty system board.

Replace the system board. See "System Board and Backplane Board" in "Removing and Installing System Components."

Unexpected interrupt in protected mode

Faulty or improperly installed memory modules or faulty system board.

Ensure that all memory modules are properly installed. If the problem persists, replace the memory module(s). See "System Memory" in "Removing and Installing System Components."

Unsupported CPU stepping detected

Microprocessor is not supported by the system.

Check for a BIOS update. If the problem persists, install a supported microprocessor. See "Processor" in "Removing and Installing System Components."

Utility partition not available

<F10> key was pressed during POST, but no utility partition exists on the boot hard drive.

Create a utility partition on the boot hard drive. See "Using the Dell OpenManage Server Assistant CD" in your User's Guide.

Warning! Firmware is out-of-date

Firmware is out-of-date.

Update the firmware.

Warning! Invalid board serial number.

Corrupt NVRAM or the serial number not programmed.

Install the NVRAM_CLR jumper and reboot the system (see Figure 5-2 for jumper location). Download the latest BIOS.

Warning! No microcode update loaded for processor

New or unsupported microprocessor.

Update the BIOS firmware.

Write fault

Write fault on selected drive

Faulty diskette, diskette/CD-drive assembly, hard drive, or hard-drive subsystem.

Replace the diskette. Replace the diskette/CD-drive subsystem. See "Removing the CD and Diskette Drives" in "Removing and Installing System Components."If the problem persists, replace the faulty hard drive. See "Hard Drives" in "Removing and Installing System Components."


Warning Messages

A warning message alerts you to a possible problem and asks you to take corrective action before the system continues a task. For example, before you format a diskette, a message may warn you that you may lose all data on the diskette. Warning messages usually interrupt the procedure and require you to respond by typing y (yes) or n (no).

NOTE: Warning messages are generated by either the application program or the operating system. For more information, see the documentation that accompanied the operating system or application program.

Diagnostics Messages

When you run a test group or subtest in system diagnostics, an error message may result. Diagnostic error messages are not covered in this section. The message usually provides information for identification of the faulty component.


Alert Messages

The optional systems management software generates alert messages for your system. For example, the software generates messages that appear in the SNMP trap log file. Alert messages consist of information, status, warning, and failure messages for drive, temperature, fan, and power conditions. For more information, see the systems management software documentation.


System Beep Codes

When an error that cannot be reported on the monitor occurs during a boot routine, the system may emit a series of beeps that identify the problem.

When a beep code is emitted, record it and then look it up in Table 3-4. If you are unable to resolve the problem by looking up the meaning of the beep code, use system diagnostics to identify a more serious cause.

NOTE: If the system boots without a keyboard, mouse, or monitor attached, the system will not issue beep codes related to those peripherals.

Table 3-4. System Beep Codes 

Code

Cause

Corrective Action

1-1-2

CPU register test failure

Replace the microprocessor. See "Processor."

1-1-3

CMOS write/read failure; faulty server module board

Replace the system board. See "System Board and Backplane Board."

1-1-4

BIOS error

Reflash the BIOS.

1-2-1

Programmable interval-timer failure; faulty server module board

Replace the system board. See "System Board and Backplane Board."

1-2-2

DMA initialization failure

Ensure that the memory modules are properly installed. If the problem persists, replace the faulty memory module(s). See "System Memory."

1-2-3

DMA page register write/read failure

1-3-1

Main-memory refresh verification failure

1-3-2

No memory installed

1-3-3

Chip or data line failure in the first 64 KB of main memory

1-3-4

Odd/even logic failure in the first 64 KB of main memory

1-4-1

Address line failure in the first 64 KB of main memory

1-4-2

Parity failure in the first 64 KB of main memory

1-4-3

Fail-safe timer test failure

1-4-4

Software NMI port test failure

2-1-1 through
2-4-4

Bit failure in the first 64 KB of main memory

3-1-1

Slave DMA-register failure

Replace the system board. See "System Board and Backplane Board."

3-1-2

Master DMA-register failure

3-1-3

Master interrupt-mask register failure

3-1-4

Slave interrupt-mask register failure

3-2-2

Interrupt vector loading failure

3-2-4

Keyboard-controller test failure

3-3-1

CMOS failure

3-3-2

System configuration check failure

3-3-3

Keyboard controller not detected

3-3-4

Video memory test failure

3-4-1

Screen initialization failure

3-4-2

Screen-retrace test failure

3-4-3

Video ROM search failure

4-2-1

No timer tick

4-2-2

Shutdown test failure

4-2-3

Gate A20 failure

4-2-4

Unexpected interrupt in protected mode

Ensure that the expansion cards are properly installed. If the problem persists, replace the faulty expansion card(s). See "Expansion Cards."

4-3-1

Improperly installed or faulty memory modules

Ensure that the memory modules are properly installed. If the problem persists, replace the faulty memory module(s). See "System Memory."

4-3-2

No memory modules installed in the first memory module connector

Install a memory module in the first memory module connector. See "System Memory."

4-3-3

Faulty server module board

Replace the system board. See "System Board and Backplane Board."

4-3-4

Time-of-day clock stopped

Ensure that the system battery is properly installed. If the problem persists, see "System Battery."

4-4-1

Super I/O chip failure; faulty server module board

Replace the system board. See "System Board and Backplane Board."

4-4-4

Cache test failure; faulty microprocessor

Ensure that the microprocessor is properly installed. If the problem persists, replace the processor. See "Processor." If the problem persists, replace the system board. See "System Board and Backplane Board."


Back to Contents Page

 

© 2009 Dell | About Dell | Terms of Sale | Unresolved Issues | Privacy | Site Map | Feedback

snWEB3