LCD diagnostics panel location
Location
The LCD diagnostics panel is attached to the front of the server. 
Callout
1  The handle with which the panel can be pulled out and inserted into the server.
Notes: 
•  The panel can be inserted or pulled out regardless of the system status.
•  When pulling out the panel, carefully hold it by the handle and avoid any hard pulling.
30 ThinkSystem SR650 V2Maintenance Manual