Troubleshooting guide

4–2 335795-006 Troubleshooting Guide
Diagnostics and Troubleshooting
LEDs
✎
RJ-45 LEDs are located inside the RJ-45 connector on the top,
rear panel of the thin client. The LEDs are visible when the
connector is installed. Blinking green indicates network activity,
and amber indicates a 100MB speed connection.
Power-On LED
LED Status
Off When the unit is plugged into the wall socket
and the Power LED is off, the unit is powered off.
However, the network can trigger a Wake On
LAN event in order to perform management
functions.
Green Displays during boot sequence and while the
unit is on. During boot sequence, hardware
initialization is processed and startup tests are
performed on the following:
• Processor initialization
• Memory detection and initialization
• Video detection and initialization
✎
If one of the tests fails, the unit will
simply stop, but the LED will stay on. If
the video test fails, the unit beeps.
There are no messages sent to video
for any of these failed tests.
✎
After the video is initialized, anything
that fails will have an error message.