IBM 6C1, Installation Manual

Page: 99 / 144

Chapter 4. Attention LED and Lightpath LEDs
The Attention and Lightpath LEDs provide for an obvious and intuitive means to identify
failing components in your server.
Operator Panel Display
When a failing component is detected in your server, the Attention LED is turned on. To
further help you identify the failing component, go to the indicator panel (see “Indicator
Panel” on page 84) inside the server and check which LEDs are on. If either of the
following conditions exists:
v
No LEDs lit on the indicator panel
v
PCI LED is the only LED lit on the indicator panel
Go to Step 3 in “Problem Determination Using the Standalone or Online Diagnostics” on
page 87. Otherwise, continue with this procedure.
4
5
1
2
3
1 Power-On Switch
2 Reset Switch
3 Display
4 Attention LED
5 Power-On LED
83