Gateway 8450R - Manual (Page 139)

138 Troubleshooting
System problems
The system will not start up
The system is non-responsive
The keyboard does not work
Probable cause Solution
The system is not connected to
an AC outlet Make sure that the power cable is connected to an
operating AC power source.
Voltage selection switch not
set correctly Make sure that the voltage selection switch is set to
the correct power source.
A power supply module has
failed Power supply alarm buzzes and power supply status
LED blinks indicating a failed power supply module.
Replace the indicated power supply module. (You can
turn off the audible alarm by inserting an appropriate
tool into the port on the front panel and pressing the
switch.)
The power supply has failed The power supply alarm buzzes and all power supply
status LEDs blink, indicating a failed common
component.
Replace the entire power supply housing. (One or
more of the power supply modules may also be bad.)
Probable cause Solution
An error occurs during an
application or the server
may be out of memory Restart your server by pressing the reset button. If the
system is still non-responsive, press and hold in the power
button for 4 seconds to turn the server off. Turn the server
back on, then follow the on-screen instructions.
Keyboard, mouse, and front
panel are locked out when
the password is set Enter the password.
Probable cause Solution
Keyboard is locked out
when the password is set Enter the password.
8506284.book Page 138 Thursday, July 13, 2000 11:43 AM