External Diagnostics Handset
The External Diagnostics Handset is an external device that is connected to the server with a cable, and it 
allows quick access to system information such as errors, system status, firmware, network, and health 
information. 
Location of the External Diagnostics Handset
Location  Callouts
The External Diagnostics Handset is connected to the 
server with an external cable.
1  External Diagnostics Handset 
2  Magnetic bottom  
With this component, the diagnostic handset can be 
attached to the top or side of the rack with hands spared 
for service tasks.
3  External diagnostics connector  
This connector is located on the front of the server, and is 
used to connect an External Diagnostics Handset.
Note: When unplugging the External Diagnostics Handset, see the following instructions:  
Press the plastic clip on the plug forward.
Hold the clip and remove the cable from the connector.
Display panel overview
The diagnostics device consists of an LCD display and 5 navigation buttons.  
Chapter 2. Hardware components 37