Dell PowerEdge M620 Owner's Manual page 127

Table 1-27. Blade Messages
Message
Error 8602 -
Auxiliary Device
Failure.
Verify that mouse
and keyboard are
securely attached
to correct
connectors.
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
start address to
end address.
Memory write/read
failure at
address, read
value expecting
value.
Memory mirroring
enabled.
(continued)
Causes
Mouse or keyboard cable is
loose or improperly
connected.
Defective mouse or
keyboard.
System is incorrectly
configured.
Faulty or improperly
installed memory
modules, or faulty blade
board.
Memory mirroring
enabled.
Corrective Actions
Reseat the mouse or
keyboard cable. Ensure that
the mouse or keyboard is
operational. See
"Troubleshooting USB
Devices" on page 312.
Set the NVRAM_CLR
jumper to "on" and reboot
the blade. See "Blade System
Board Jumper Settings" on
page 331 for the jumper
location.
Ensure that all memory
modules are properly
installed. See
"Troubleshooting Blade
Memory" on page 319. If the
problem persists, see
"Getting Help" on page 361.
Information only.
About Your System
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