3-8 Dell Precision 410 Systems Service Manual
Gate A20
failure Gate A20 of the
keyboard control ler
malfunctioned.
Faulty keyboard controller
(defective system board).
General failure Operating system can-
not execute command. Corrupted or improperly
installed operating
system.
Hard disk
controller
failure
Hard disk drive
read failure
Hard disk
failure
Hard-disk drive failed to
initialize. Incorrect configuration
settings in System Setup
program, improperly con-
nected hard-disk drive
cable, faulty hard-disk
controller subsystem
(def ecti ve sy stem board),
or loose power cable.
Invalid config-
uration
information -
please run
SETUP program
System Setup program
contains incorrect
syst em configuration
settings.
Incorrect configuration
settings in System Setup
program or faulty battery.
Keyboard clock
line failure
Keyboard
failure
Keyboard data
line failure
Keyboard stuck
key failure
System cannot commu-
nicate with keyboard. K eyboard cable connec-
tor lo ose or improperly
connecte d, defectiv e
keyboard, or defectiv e
keyboard/mouse contr o l-
ler (d efective system
board).
Keyboard
controller
failure
Keyboard/mouse con-
troller failed. Defective keyboard/
mouse controlle r (defec-
tiv e system board).