Dell POWEREDGE 840 - Manual (Page 20)

20
About Your System
Drive not ready Diskette missing or improperly
inserted in diskette drive. Reinsert or replace the diskette.
Error: Incorrect memory
configuration. Ensure
memory in slots DIMM1_A
and DIMM1_B, DIMM2_A and
DIMM2_B match identically
in size, speed, and rank.
An unmatched pair of memory
modules is installed. Install a matched pair of memory
modules, or remove the memory
module in socket DIMM1_B. See
"General Memory Module Installation
Guidelines" on page 76.
Error: Remote Access Card
initialization failure.
Faulty or improperly installed RAC. Ensure that the RAC is properly
installed. See "Troubleshooting
Expansion Cards" on page 108.
Error 8602: Auxiliary
device failure. Verify
that the mouse and
keyboard are securely
attached to correct
connectors.
Loose or improperly connected
mouse or keyboard cable; faulty
mouse or keyboard. Replace the mouse. If the problem
persists, replace the keyboard.
Gate A20 failure Faulty keyboard controller (faulty
system board). See "Getting Help" on page 121.
General failure Operating system corrupted or
improperly installed. Reinstall the operating system.
IDE Primary drive x not
found
Improperly connected or missing
optical drive or tape backup unit. Ensure that the drive cables are
properly connected. See
"Troubleshooting Your System" on
page 91 for the appropriate drive
installed in your system.
If no drive is installed, disable the IDE
controller. See "Using the System
Setup Program" on page 29.
Invalid memory
configuration detected.
Potential for data
corruption exists!
Unsupported DIMMs are installed
in the system, or the memory
configuration is incorrect. Replace or reconfigure the DIMMs.
See "Memory" on page 76 for memory
configuration guidelines, a list of
supported DIMMs, and supported
memory configurations.
Keyboard controller
failure
Faulty keyboard controller (faulty
system board). See "Getting Help" on page 121.
Table 1-6. System Messages (continued)
Message Causes Corrective Actions