About Your System 37
Keyboard Controller
failure
Faulty keyboard
controller; faulty system
board
See "Getting Help" on
page 165.
Keyboard data line
failure
Keyboard stuck key
failure
Keyboard cable connector
is loose or improperly
connected, defective
keyboard, or defective
keyboard/mouse controller
Check the keyboard
connection to the system. If
the problem persists, try
another keyboard, or see
"Getting Help" on page 165.
Keyboard fuse has
failed
Overcurrent has been
detected at the keyboard
connector.
See "Getting Help" on
page 165.
Manufacturing mode
detected
System is in
manufacturing mode.
Reboot to take the system
out of manufacturing mode.
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
Faulty or improperly
installed memory
modules.
See "Troubleshooting System
Memory" on page 135.
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