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 8. Problem determination 301