Dell POWEREDGE M915 - Manual (Page 127)

About Your System 127
Error 8602 -
Auxiliary Device
Failure.
Verify that mouse
and keyboard are
securely attached
to correct
connectors. Mouse or keyboard cable is
loose or improperly
connected.
Defective mouse or
keyboard.
Reseat the mouse or
keyboard cable. Ensure that
the mouse or keyboard is
operational. See
"Troubleshooting USB
Devices" on page 312.
Manufacturing mode
detected. System is incorrectly
configured.
Set the NVRAM_CLR
jumper to "on" and reboot
the blade. See "Blade System
Board Jumper Settings" on
page 331 for the jumper
location.
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. Faulty or improperly
installed memory
modules, or faulty blade
board.
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.
Memory mirroring
enabled. Memory mirroring
enabled.
Information only.
Table 1-27. Blade Messages (continued)
Message Causes Corrective Actions