IBM BladeCenter HT 8740 Problem Determination And Service Manual page 132

Lit LED Cause
Minor system fault When this LED is lit, the BladeCenter HT unit
has a minor system fault. The system can
(Amber)
continue to operate, usually without noticeable
loss of functionality or performance. The rear
panel minor alarm LED will be enabled and the
minor alarm relay will be activated.
Media tray fault There is an error with the media tray.
(Amber)
Note: The media
tray fault LED is
located on the
media tray on the
front of the
BladeCenter HT
unit.
Alarm panel There is an error with the alarm panel module.
module fault
(Amber)
Note: The alarm
panel module fault
LED is located on
the alarm panel
module on the rear
of the BladeCenter
HT unit.
114
BladeCenter HT Type 8740 and 8750: Problem Determination and Service Guide
Action
Check the error log for the messages. Check
the LEDs on the BladeCenter HT unit and the
blade servers to isolate the component.
1. Reseat the media tray (see "Removing a
media tray" on page 51.)
2. Replace the media tray.
1. Reseat the alarm panel module (see
"Removing an alarm panel module" on
page 81.)
2. Replace the alarm panel module.