Lenovo ThinkServer TD340 User Manual And Hardware Maintenance Manual page 32

The following illustration shows the location of the IDM and the diagnostic LEDs on the IDM panel in the
front of the server.
Note: Depending on the model, your server might look slightly different from this illustration.
Figure 5. IDM panel
LED
1
Microprocessor
status LED (also known
as CPU error LED)
2
Memory module
status LED
20
ThinkServer TD340 User Guide and Hardware Maintenance Manual
Status
The microprocessors are
Solid off
operating at a normal
temperature.
Solid on (amber) One or more microprocessors are
overheated.
Solid off The memory modules
are operating at a normal
temperature.
Solid on (amber) One or more memory modules
are overheated.
Description
Check the BMC for errors and
run the diagnostic programs. See
"Using a diagnostic program" on
page 203.
Check the BMC for errors and
run the diagnostic programs. See
"Using a diagnostic program" on
page 203.
Action