Dell EMC PowerEdge T40, Инструкция по установке и обслуживанию

Страница: 90 / 96

Blinking Amber – The system is unable to boot to the operating system. This indicates that the power supply is normal but another
device in the system is failing or not installed properly.
NOTE: To determine the device that is failing, see the light patterns .
Off – System is in hibernation or turned off.
The power status light blinks amber along with beep codes indicating failures.
For example, the power status light blinks amber two times followed by a pause, and then blinks five times followed by a pause. This 2,5
pattern continues until the computer is turned off indicating the Recovery image is not found.
The following table shows different light patterns and what they indicate:
Table 41. Diagnostic LED codes and Beep Codes
LED # of Flashes / Beep
codes
Problem description Faults
2,1 Faulty system board Faulty system board
2,2 Faulty system board, power supply unit
(PSU), or cabling Faulty system board, power supply unit (PSU), or cabling
2,3 Faulty system board, CPU, or DIMMS Faulty system board, power supply unit (PSU), or DIMMS
2,4 Faulty coin cell battery Faulty coin cell battery
2,5 BIOS Recovery AutoRecovery trigger, recovery image is not found or is
invalid
2,6 CPU CPU Error
2,7 Memory Memory SPD failure
3,3 Memory No memory detected
3,5 Memory Modules incompatible or invalid configuration
3,6 BIOS Recovery On-demand trigger, recovery image is not found
3,7 BIOS Recovery On-demand trigger, recovery image is invalid
The system may emit a series of beeps during start-up if the errors or problems cannot be displayed. The repetitive beep codes help the
user troubleshoot problems with the system.
Diagnostic error messages
Table 42. Diagnostic error messages
Error messages Description
AUXILIARY DEVICE FAILURE The touchpad or external mouse may be faulty. For an external
mouse, check the cable connection. Enable the
Pointing Device
option in the System Setup program.
BAD COMMAND OR FILE NAME Ensure that you have spelled the command correctly, put spaces in
the proper place, and used the correct path name.
CACHE DISABLED DUE TO FAILURE The primary cache internal to the microprocessor has failed.
Contact Dell
CD DRIVE CONTROLLER FAILURE The optical drive does not respond to commands from the
computer.
DATA ERROR The hard drive cannot read the data.
DECREASING AVAILABLE MEMORY One or more memory modules may be faulty or improperly seated.
Reinstall the memory modules or, if necessary, replace them.
DISK C: FAILED INITIALIZATION The hard drive failed initialization. Run the hard drive tests in Dell
Diagnostics .
90 System diagnostics and indicator codes