Warning Messages; Diagnostics Messages; Alert Messages - Dell PowerEdge 2600 Service Manual

subsystem.
Warning: Detected missing RAID hardware
for the embedded RAID subsystem. Data
loss will occur! Press Y to switch mode
to SCSI, press any other key to disable
both channels. Press Y to confirm the
change; press any other key to cancel.
Warning: Firmware is out- of-date,
please update.
Warning! No microcode update loaded for
processor n
Warning! System FRU is not programmed
Write fault
Write fault on selected drive

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 Board LED Codes
CAUTION: The power supplies in this system produce high voltages and energy hazards, which can cause bodily harm. Only trained service
technicians are authorized to remove the system cover and access any of the components inside the system.
Errors that cannot be reported on the monitor during the boot routine can appear on the system board as a series of five lit or flashing LEDs. The LEDs can
only be seen when the system cover is removed (see Figure 3-9). Table 3-12 defines these LED codes.
Figure 3-9. System Board LEDs
Table 3-12. System Board LED Codes
Firmware error.
BIOS error.
Faulty or corrupt data in NVRAM.
Faulty diskette, CD/diskette drive
assembly, hard drive, or hard-
drive subsystem.
Update the firmware. Download the latest firmware from the Dell Support
website at support.dell.com.
Update the BIOS firmware. Download the latest firmware from the
Dell Support website at support.dell.com.
Ensure that the system board is properly installed and configured. If the
problem persists, replace the system board (see
Replace the faulty drive (see "CD/Diskette
problem persists, replace the system board (see
"System Board").
Drive" and "Hard Drives"). If the
"System Board").