Dell POWEREDGE EMU01 Hardware Owner's Manual page 26

Table 1-8. System Messages (continued)
Message
Gate A20 failure
General failure
Invalid NVRAM
configuration, Resource
Re-allocated
Keyboard Controller
failure
Manufacturing mode
detected
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 address , read
value expecting value
Memory write/read failure
at address, read value
expecting value
Memory tests terminated by
keystroke.
No boot device available
26
About Your System
Causes
Faulty keyboard controller; faulty
system board.
The operating system is unable to
carry out the command.
System detected and corrected a
resource conflict.
Faulty keyboard controller; faulty
system board
System is in manufacturing mode.
Faulty or improperly installed memory
modules.
POST memory test terminated by
pressing the spacebar.
Faulty or missing optical/diskette
drive subsystem, hard drive, or hard-
drive subsystem, or no boot disk in
drive A.
Corrective Actions
See "Getting Help" on page 129.
This message is usually followed by
specific information. Note the
information and take the appropriate
action to resolve the problem.
No action is required.
See "Getting Help" on page 129.
Reboot to take the system out of
manufacturing mode.
See "Troubleshooting System Memory"
on page 106.
Information only.
Use a bootable diskette, CD, or hard
drive. If the problem persists, see
"Troubleshooting a Diskette Drive" on
page 108, "Troubleshooting an Optical
Drive" on page 109, and
"Troubleshooting a Hard Drive" on
page 110. See "Using the System Setup
Program" on page 31 for information
about setting the order of boot devices.