Dell PowerEdge 2900 Hardware Owner's Manual (PDF) - Page 29

Gate A20 failure - for sale

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Table 1-7. System Messages (continued) Message FBD training error: The following branch has been disabled: Branch x Gate A20 failure General failure Invalid NVRAM configuration, Resource Re-allocated Keyboard Controller failure Manufacturing mode detected MEMBIST failure - The following DIMM/rank has been disabled by BIOS: DIMM x Rank y Memory address line failure at address, read value expecting value Causes The specified branch (channel pair) contains DIMMs that are incompatible with each other. Faulty keyboard controller; faulty system board. The operating system is unable to carry out the command. System detected and corrected a resource conflict. Corrective Actions Ensure that only Dell-qualified memory is used. Dell recommends purchasing memory upgrade kits directly from www.dell.com or your Dell sales agent to ensure compatibility. See "Getting Help" on page 147. This message is usually followed by specific information. Note the information and take the appropriate action to resolve the problem. No action is required. Faulty keyboard controller; faulty system board System is in manufacturing mode. Faulty memory module(s). See "Getting Help" on page 147. Reboot to take the system out of manufacturing mode. See "Troubleshooting System Memory" on page 124. Faulty or improperly installed memory See "Troubleshooting System Memory" modules. on page 124. 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 POST memory test terminated by keystroke. pressing the spacebar. Information only. About Your System 29

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About Your System
29
FBD training error: The
following branch has been
disabled: Branch x
The specified branch (channel pair)
contains DIMMs that are
incompatible with each other.
Ensure that only Dell-qualified memory
is used. Dell recommends purchasing
memory upgrade kits directly from
www.dell.com
or your Dell sales agent to
ensure compatibility.
Gate A20 failure
Faulty keyboard controller; faulty
system board.
See "Getting Help" on page 147.
General failure
The operating system is unable to
carry out the command.
This message is usually followed by
specific information. Note the
information and take the appropriate
action to resolve the problem.
Invalid NVRAM
configuration, Resource
Re-allocated
System detected and corrected a
resource conflict.
No action is required.
Keyboard Controller
failure
Faulty keyboard controller; faulty
system board
See "Getting Help" on page 147.
Manufacturing mode
detected
System is in manufacturing mode.
Reboot to take the system out of
manufacturing mode.
MEMBIST failure - The
following DIMM/rank has
been disabled by BIOS:
DIMM x Rank y
Faulty memory module(s).
See "Troubleshooting System Memory"
on page 124.
Memory address line
failure at
address
, read
value
expecting
value
Faulty or improperly installed memory
modules.
See "Troubleshooting System Memory"
on page 124.
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.
POST memory test terminated by
pressing the spacebar.
Information only.
Table 1-7.
System Messages
(continued)
Message
Causes
Corrective Actions